Valves and machines for
pulp and paper production

The forged welded design of the metal seated DIN high-pressure gate valves are made of forged steel with a gland seal or bellows seal prevents material defects such as cracks or porosity.

This type of design ensures that non-metallic impurities are eliminated or excluded.

Wakmet protects the valve against overpressure with a safety valve unit. This type of construction allows easier isolation of the gate valve and direct access to the preset safety valve.

Axial bearing for easier opening/closing of the valve.

This valve is mainly used in the energy sector and in the area of the pulp and paper industry.

Flanged safety valve for the low and high pressure range according to DIN. For a very huge range of applications.

The Tosaca safety valve DIN 1400 is available in different materials and designs and can therefore cover an extreme range of applications.
Because of a big stock of different kind of valve bodys and many different trims, nothing stands in the way of quick deliveries. The valves can also be equipped with other additional options.
Various approvals ensure that these valves are also used in very demanding industries.

“Threaded high-pressure safety valve. Readily available for quick delivery and suitable for use in very demanding industries.

Available with a female thread connection BSP or NPT and can be used up to a pressure rating of PN 100. The valves can also be equipped with other additional options.
Because of a big stock of different kind of valve bodys and many different trims, nothing stands in the way of quick deliveries.
Various approvals ensure that these valves are also used in very demanding industries.”

Somas shut-off valves type MTV, MTVF and MTVL are on/off valves and control valves.
These valves are designed to control many different liquids, gases and steam over a wide temperature range.

They are all triple eccentric valves and due to the unique design of the valve disc, a solid stainless steel seat can be used. This solid seat is resistant to high flow velocities and temperatures. This allows us to achieve high functional reliability even in difficult applications.

The MTV valve can be supplied as a wafer type or lug type valve.
The valve type MTVF is a double flanged valve. They are normally supplied with a metal seat.

“The unique system of a shaft with a clamping coupling was developed by Somas for backlash-free torque transmission and enables extremely precise control behaviour.

The Somas ball segment valves type KVTW with a centrically mounted shaft and type KVXW with an eccentrically mounted shaft are produced in a wafer version. The D-version of the valve is produced with a short length.
The valve is also produced in the A-version with the standard length (see Si-113).

The valve body of the wafer type ball segment valves is produced in one piece. The spring seat is available in three material alternatives (PTFE, PTFE 53 and HiCo [high cobalt alloy]).”

“The unique system of a shaft with a clamping coupling was developed by Somas for backlash-free torque transmission and enables extremely precise control behaviour.
The valve body of the Somas wafer type ball segment valve KVTW-A / KVXW-A is produced in one piece.

The spring seat is available in three material alternatives (PTFE, PTFE 53 and HiCo [high cobalt alloy]).
The type KVTW with a centrically mounted shaft, as well as the type KVXW with an eccentrically mounted shaft are produced in a wafer version. The A-version of the valve is produced in the standard long lengths typical of the market.
The valve is also produced in the D-version with a shorter length (see Si-114).
“

“The Somas ball segment valve type KVTF is a flanged ball segment valve with a centrically mounted shaft and the KVXF has an eccentrically mounted shaft.

The valve housing consists of one piece and has a full bore. The unique system of a shaft with a clamping coupling was developed by Somas for backlash-free torque transmission and enables extremely precise control behaviour”

The ChemValve-Schmid butterfly valve CST is the world’s leading modular PTFE lined butterfly valve.

The PTFE lined valve is produced to the highest quality standards for the safe handling of aggressive media. It is designed for the use with highly chemical media and is therefore used in almost all industries.

Spherical structural elements reduce friction and therefore increase the service life.

The Erhard ball check valve offers backflow protection based on the ball check valve operating principle. In the open position, the sealing ball is pushed out of the flow cross-section by the medium. The Erhard ball check valves are particularly suitable for use in the waste water sector where there is a high risk of clogging.

Advantages:
Erhard ball check valves are resistant to dirt and are extremely maintenance-friendly as the valve works without mechanically moving parts. In addition, the ball check valve has low flow resistance in the open position.

“Metal seated RT Valvole gate valves in cast design are used when minimal pressure drop and/or a bi-directional ON/OFF operation is required.

All standard gate valves have a “”full bore”” because the wedge is completely retracted in the open position. This ensures minimal pressure drop.

Design:
* The housing material is made of cast steel.
* The valves have a bolted or pressure seal bonnet (for higher pressure) to achieve minimal turbulence and flow restrictions.
* Fixed, flexible or split wedge types are available.”

“Thanks to its four offset eccentric design and state-of-the-art manufacturing technology, the Quadax valve meets the highest tightness requirements in 100% of cases.
Due to the innovative design principle, even extreme temperatures ranging from –270°C to 800°C are not a problem.

The output cone used on the butterfly is elliptical. The section under a particular angle results in a circular and therefore larger sealing area. As a result, the four offset eccentric high-performance valve is friction-free, has higher Kv values and with absolute tightness.

Available in double flange, lug type, butt weld, gate valve replacement and top entry”

“The knife gate valve type HK from Orbinox is a uni-directional wafer valve for general industrial applications. The gate valve can be used for consistencies up to 5%.

The design of the housing and seat ensures blockage-free shut-off when using fibrous media and media containing solids in many industrial sectors.
The cast sealing ring system (type K) improves the tightness and makes it easier to change seals.”

“The standard knife gate valve type EX from Orbinox is a uni-directional wafer valve. It is suitable for general industrial applications.

The design of the housing and seat ensures blockage-free shut-off when using suspended solids in many industrial sectors.”

“The gate valve model EB from Orbinox is a bi-directional wafer type knife gate valve.

The knife gate valve was designed for waste water treatment applications.

The design of the housing and seat ensures blockage-free shut-off when using suspended solids in many areas.”

”
Um eine besonders gute mechanische Festigkeit des Kerns und eine hohe chemische Beständigkeit der Auskleidung zu erreichen hat Neotecha eine spezielle Technik entwickelt um PFA auf einen Metallkern aufzutragen. Mit dieser Technik bietet Neotecha Armaturen die weltweit bekannt sind, für ihre Zuverlässigkeit in den schwierigsten korrosiven Anwendungen. Der PFA-ausgekleidete Kugelhahn von Neotecha-Emerson eignet sich aufgrund seiner qualitativ hochwertigen Verarbeitung hervorragend um gute Standzeiten in den härtesten Prozessumgebungen zu erreichen. Zuverlässigkeit in den anspruchsvollsten korrosiven Anwendungen!
“

“Shut-off control valve with a Stellite seat and a pressure balanced cone (from DN200) as well as linear flow characteristics.

Available with a gland seal or bellows seal.
For nominal diameters from DN15 – DN400
Can be used in temperature ranges of -60°C to +550°C depending on the choice of material.”

“The Kitz multi-way ball valves are used to distribute or reroute a wide variety of media.

There are basically two different types: one type that routes all connections on one level and another type with a connection that is rotated downwards at an angle of 90°. This is intended to make planning and installation much easier.

The ball valves are available in a soft and metal seated version depending on the application.”

“The JC Valves ball valve type 3516 / 3540 / 3316 / 3340 is a floating ball valve with a metal seal. It can be designed in both a long or short DIN face to face length.

The standard version of the ball valve includes a anti-blow out stem, an antistatic device, a pressure balancing cavity hole and a “”live loaded”” packing.

A large selection of materials makes the metal seated, floating DIN flanged ball valve flexible to use. With a wide range of approvals (Fire Safe, Fugitive Emission, ATEX, TRCU, CRN, SIL 3, and many others), it can be used in virtually all industries. “

“The JC Valves flanged ball valve type 516 / 540 is a floating ball valve according to DIN with a short DIN face to face length.

The standard version of the ball valve includes a anti-blow out stem, an antistatic device, a pressure balancing cavity hole and a “”live loaded”” packing.

A large selection of materials makes the soft seated, floating DIN flanged ball valve flexible to use.
With a wide range of approvals (Fire Safe, Fugitive Emission, ATEX, TRCU, CRN, SIL 3, and many others), it can be used in virtually all industries. “

“The JC Valves ball valve series 6000 and 7000 are flanged trunnion ball valves according to ANSI or ANSI but with a DIN flange. They can be designed as both soft and metal seated valves.

The standard version of the soft or metal seated flanged ball valve in trunnion design includes a anti-blow out stem, an antistatic device, a pressure balancing cavity hole and a “”live loaded”” packing. A large selection of materials makes the ball valve even more flexible.

With a wide range of approvals (Fire Safe, Fugitive Emission, ATEX, TRCU, CRN, SIL 3, and many others), it can be used in virtually all industries. “

The ICP Valves 3-piece ball valves have a 3-piece nody and are made of stainless steel, in a floating version with a full bore valve design.

Connections:
– KH 140: Thread according to DIN 259/2999 (GAS)
– KH 141: Thread according to ASME B1.20.1 (NPT)
– KH 142: Socket weld ends according to ASME B16.11 & DIN 3239 part 2
– KH 143: Butt weld ends according to ASME B16.25 & DIN 3239 part 1
Marking: CE – PED
PN63 (up to 2”) / PN25 (2½“-4“)

The throttle valves RD and RA are designed as a wafer type valve with a centric valve disc and are suitable for operating temperatures up to 800°C, depending on the choice of material.

For flanges according to DIN EN 1092-1 or ASME B16.5 / ASME B16.47. Lengths according to the company standard.
Connecting flange for actuators to DIN EN ISO 5211.
Testing according to DIN EN 12266.

Versions:
RD without seat (leakage approx. 1% of surface equivalent),
RA with metal travel stop ring (leakage approx. 0.5% of surface equivalent),
RA with seal ring (leakage approx. 0.3% of surface equivalent),
RA with metal travel stop ring with seal ring (leakage approx. 0.1% of surface equivalent)

ERHARD control valves type RV are designed for throttling and regulation in water treatment and water distribution plants as well as in hydropower plants. The slotted bush also provides optimum flow behaviour for harmless energy conversion.
The control valve is ideally suited for continuous operation during cavitation.

The ERHARD control valve is available with a handwheel, electric actuator, hydraulic or pneumatic piston actuator. A straight or angle version is possible.

ERHARD nozzle check valves are designed for universal use and are particularly economical check valves for untreated and potable water as well as purified waste water due to their design.

Special features include the ultra-low pressure loss due to optimised flow cross-sections, a flow-efficient valve disc and valve stem gasket, as well as optimum hydraulic behaviour with short closing travel to minimise pressure surges.

The double eccentric butterfly valve ROCO wave is designed for water applications.

The valve is characterised by high energy efficiency, a flow-optimised design, minimal pressure losses and continuous corrosion protection.
The connection between the shaft and valve disc is covered by a polygon connection.

The double eccentric butterfly valve has a modular actuator concept through the use of a handwheel, electric actuator, stem extension, weight-loaded hydraulic actuator, pneumatic actuator or chainwheel.

Guichon Kegelbodenventile und Kolbenventile werden je nach Kundenanforderung konstruiert und gefertig. Als Basis gibt es dazu vorgefertigte Standardmodelle, die individuell angepasst werden. Diese können mit Kegel im Gehäuse öffnend, mit steigendem Kegel, metallisch dichtend oder auch mit radialer Abdichtung ausgeführt sein.

Die Bodenablass-Kolbenventile werden hauptsächlich für hochviskose, aggressive Medien eingesetzt. Sie können als Regel, AUF/ZU und Handarmaturen verwendet werden. Das Hauptmerkmal liegt an der totraumfreien Medienführung, weshalb die Armaturen oft auch als Probenahmeventil verwendet werden.
Des Weiteren sind sie an Tankböden im Einsatz.

Das Probenahmeventil 616M von Guicon ist speziell für die Anwendung im Pharmabereich konzipiert.

Die Armatur ist totraumfrei, hat innen und außen polierte Oberflächen bzw. verfügt über einen Pot, um Produktproben direkt entnehmen zu können.

The TTV centric flanged / double flanged butterfly valve is available in a wide range of materials.

Depending on the application, the seats are available in the most common material EPDM or NBR, but also in different types of silicone, Hypalon, Nordel, Viton and many others.

Suitable for all industries and the most diverse applications due to the different choice of seats.

Depending on the application, available in the most common material EPDM or NBR and in different types of silicone, Hypalon, Nordel, Viton and many others.

“The JC Valves ball valve type 2515 and 2530 are flanged cast trunnion ball valves according to ANSI Class 150 or 300 respectively. They can be designed as both soft and metal seated valves. A large selection of materials makes the ball valve even more flexible.

The standard version of the ball valve includes a anti-blow out stem, an antistatic device, a pressure balancing cavity hole and a “”live loaded”” packing.

With a wide range of approvals (Fire Safe, Fugitive Emission, ATEX, TRCU, CRN, SIL 3, and many others), it can be used in virtually all industries. “

“The JC Valves ball valve type 560 / 560B / 660 / 600B is a floating ball valve according to ANSI Class 600 and can either be designed with a full or reduced bore. A large selection of materials makes the ball valve even more flexible.

The standard version of the ball valve includes a anti-blow out stem, an antistatic device, a pressure balancing cavity hole and a “”live loaded”” packing.
With a wide range of approvals (Fire Safe, Fugitive Emission, ATEX, TRCU, CRN, SIL 3, and many others), it can be used in virtually all industries. “

The Digital (electro-pneumatic) positioner TZID-C from ABB is an electronically parametrisable and communication-enabled positioner for mounting on pneumatic linear and part-turn actuators.

It is characterised by a small, compact modular design and an excellent price-performance ratio. The adjustment to the actuator and the determination of the control parameters are performed fully automatically, thus achieving the greatest possible time savings and optimum control behaviour.

The digital (electro-pneumatic) positioner EDP300 from ABB is an electronically parametrisable and communication-enabled positioner for mounting on pneumatic linear and part-turn actuators.

It is characterised by a small, compact modular design and an excellent price-performance ratio.

The adjustment to the actuator and the determination of the control parameters are performed fully automatically, thus achieving the greatest possible time savings and optimum control behaviour. It has a wide range of diagnostic possibilities as well as option modules and enhancements.

“The JC Valves ball valve type 3515 / 3530 is a floating ball valve according to ANSI with a metal seat. It is a flanged ball valve for ANSI piping.

The standard version of the ball valve includes a anti-blow out stem, an antistatic device, a pressure balancing cavity hole and a “”live loaded”” packing. With a wide range of approvals (Fire Safe, Fugitive Emission, ATEX, TRCU, CRN, SIL 3, and many others), it can be used in virtually all industries. Another advantage is the large selection of materials that makes the ball valve even more flexible. “

Die Doppelexzentrische Hochleistungs-Absperrklappe bietet eine dichte Absperrlösung für die anspruchsvollsten Anwendungen.

Weitere Varianten im Programm: Konzentrische, doppelt exzentrische und dreifach exzentrische Ausführung.

ERHARD check valves are tried and tested double offset valves in a short weight-saving length.

The freely oscillating valve disc has a flow-friendly design. The shaft bearings are designed to be maintenance-free and self-lubricating.
Further advantages include the rolled up, solid housing seat ring and the disc seat ring with an elastic fine seal.
These check valves are also available with a hydraulic damping device.

Actreg is a manufacturer of double piston part-turn actuators in aluminium housings with torques of up to 6,500 Nm.

The pneumatic rack-and-pinion actuator from Actreg offers reliable automation for valves with 90° swivel movement.

Designed and produced to withstand most applications and environmental conditions, the high precision in terms of design and quality provides long and safe operating performance.

In order to support its customers in the safe control of their processes, ACTREG relies on strict quality assurance thanks to state-of-the-art processing and testing facilities.

Actreg is a manufacturer of pneumatic Scotch Yoke actuators for high-performance applications up to 700,000 Nm.

The products offer reliable automation for valves with 90° swivel movement.

Designed and produced to withstand most applications and environmental conditions, the high precision in terms of design and quality provides long and safe operating performance.

In order to support its customers in the safe control of their processes, ACTREG relies on strict quality assurance thanks to state-of-the-art processing and testing facilities.

Due to its compact design, the Adler 3-way ball valve is a space-saving variant of the flanged 3-way ball valves.

The ball is fully bored and can be designed with an “L” or “T” bore. The valve is made of steel or stainless steel and can be produced as a wafer design ball valve or with female thread.

Due to its compact design, the compact Adler ball valve (Type FA1/FB1/FC1/FA2/FB2/FC2) is a space-saving variant of the flanged way ball valves.

The valve is made of steel or stainless steel and can be produced as a wafer or flanged ball valve. Depending on the type, the valve is made of cast or solid material.

The compact Adler ball valve is used in all industries.

In order to ensure that liquids, gases, steam and granulate flow through pipes in process engineering plants and that their flow rates on the transport routes are also optimally controlled, positioners position the valves between the open and closed state. The valves are operated remotely from the control room with AUMA actuators.

AUMA covers a torque range from 10 Nm to 32,000 Nm with the product range of the SA type rotary actuators and a torque range of 50 Nm to 2,400 Nm with the product range of SQ type part-turn actuators.

AUMA electric rotary actuators are used for the automation of butterfly valves or gate valves, for example. They are the most flexible products in the AUMA family. AUMA electric part-turn actuators are used wherever a swivel movement of < 360 degrees has to be realised, as with butterfly valves and ball valves.

The Badger Meter 3-way control valve RC230 stands for very precise control.

It is particularly suitable for the control of liquids, gases or steam in general industry, research, development and pilot plants.

Due to its compact size, this 3-way control valve is particularly suitable for the dosing of additives, for sampling and for hydraulic systems with small flow rates. The valve is designed as standard with an NPT female thread.

The Badger Meter flanged flow control valve is suitable for the control of medium to ultra-small flow rates when using liquids, gases or steam in general industry, research, development and pilot plants.

Due to its compact size, it is particularly suitable for the dosing of additives, for sampling and for hydraulic systems with small flow rates.

The standard angle control valve RC220 is used for the control of liquids, gases or steam in general industry, research, development and pilot plants.

Due to its compact size, it is suitable for medium to small flow rates and is reliable for the dosing of additives, for sampling and for hydraulic systems with small flow rates.

It is designed as standard with an NPT female thread.

The high-pressure control valve type HP-10 is used wherever the standard type RC200 comes to its limits due to too high pressure.

The high-pressure control valve type HP-10 is the right valve for liquids and gases in high-pressure applications with medium to small flow rates and is available as a globe or angle valve.

Wakmet strainer valves made of forged steel reliably protect pipes and components from contamination and damage.
Wakmet strainer valves can be supplied with a drain plug on request.

Depending on the model, the temperature ranges extend up to 530°C (up to ≤ 200°C for PTFE).

The Wakmet metal seated DIN strainer valves (Type 822/ 823/ 912/ 922/ 932) are mainly used in the energy sector as well as in the pulp and paper industry.
Depending on the type, they are suitable for media such as water, steam, acids, alkalis, non-aggressive and non-toxic media as well as some also for gas, fuel and sea water.

Wakmet check valves prevent the backflow of medium into the pipe.

The forged welded design prevents material defects such as cracks or porosity and excludes non-metallic impurities.

A completely open disc provides a full bore so the flow rate remains unaffected. A version with a bypass valve is available on request.

The metal seated DIN check valves KZS/KZK are mainly used in the energy sector for energy applications as well as in the pulp and paper industry.

“The Wakmet metal seated (Type 218 / 218R / 218M / 412 / 422 / 412M / 422M / 530 / 530M / 648M / 649M) globe and regualting valves made of forged steel with a gland or bellows seal, have a one-piece housing and are available with or without a control cone.

The monolithic design allows 100% tightness in both flow directions. The valves are mainly used in the energy sector as well as in various areas in the pulp and paper industry.

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Overflow valves from the types PRV53 / PRV54 / PRV55 / S1 / S2 / S3 are used to relieve pressure when a liquid exceeds a predefined limit value. Its purpose is to protect or avoid overpressure that occurs in a system.

Pressure reducing valves are mainly used in the energy sector as well as in various areas in the pulp and paper industry.

The Valfonta soft seated pressure from the types M1 / M2 / PRV20 / PRV30 / PRV44 / PRV45 / VD reducing valve is a medium-controlled valve whose main purpose is to reduce the system outlet pressure regardless of fluctuations in the inlet pressure or the requirements in the line.

Pressure reducing valves are mainly used in the energy sector as well as in various areas in the pulp and paper industry. “

The flanged safety valve according to ANSI is suitable for the low pressure and high pressure range. The valve is very versatile in use.

With options in a wide range of materials and designs, the Tosaca safety valve covers an extremely wide range of requirements.

Because of a big stock of different kind of valve bodys and many different trims, nothing stands in the way of quick deliveries. The valves can also be equipped with other additional options. Various approvals ensure that these valves are also used in very demanding industries.

Threaded safety valve for the low pressure range from the type 1216.

Readily available for quick delivery and suitable for use in very demanding industries.

Available with a female thread connection BSP or NPT. This version is also available as standard in Duplex.
Because of a big stock of different kind of valve bodys and many different trims, nothing stands in the way of quick deliveries.
The valves can also be equipped with other additional options.
Various approvals ensure that these valves are also used in very demanding industries.

“The Somas metal seated butterfly / shut-off and control valve type VSS is suitable for controlling and shutting off liquids, steam and gases over a wide temperature range.

The triple eccentric design allows the use of a solid stainless steel seat due to the special contour of the disc. The disc geometry and the shape of the seat provide excellent tightness.
The seat is resistant to high flow velocities and ensures good tightness, even under difficult operating conditions. The seat, which is available in different materials, can be replaced.

The VSS valve was developed as a wafer valve and can also be supplied as a lug type valve (with threaded bores).”

“The ball segment valves in the MC series are mainly used as control valves for medium consistency pulp.
They are typically installed downstream of the MC pump.

The outlet flange is larger than the input flange and the ball segment with a V-groove is designed to protect against dewatering in the case of small opening angles.”

“Due to the spring-loaded seat construction, Somas ball valves offer good tightness regardless of the differential pressure.

The Somas ball valves type SKV are full bore valves with nominal diameters from DN25 – DN400 and have a floating ball (floating design) with spring-loaded seats.
Ball valves with nominal diameters from DN450 – DN500 have a ball (trunnion mounted) which is guided up and down in bushes and is called a valve type SKVT.
“

The standard Badger Meter control valve RC 200 is suitable for the control of medium to ultra-small flow rates when using liquids, gases or steam in general industry, research, development and pilot plants.

Due to its compact size, it is particularly suitable for the dosing of additives, for sampling and for hydraulic systems with small flow rates.

It is designed as standard with an NPT or a BSP-P female thread.

“The Somas valve KVTF-C is a ball segment valve in a flanged design with a centrically mounted shaft in a short length.

The KVXF-C version is the flanged design with an eccentrically mounted shaft. The valve body is produced in one piece and has a reduced bore for excellent control.”

“The unique system of a shaft with a clamping coupling was developed by Somas for backlash-free torque transmission and enables extremely precise control behaviour.

The seat, which is available in three different materials (PTFE, PTFE 53 and HiCo), is pressed against the ball segment by spring elements.

The Somas ball segment valves type KVTF with a centrically mounted shaft and the KVXF with an eccentrically mounted shaft are produced in a flanged design.
The valve housing consists of one piece and has a full bore. “

Cera Valve offers wear and corrosion-resistant ceramic lined ball valves for on/off and control functions.

The use of ceramic-lined valves make sense wherever standard valves reach their limits (abrasion, corrosion, temperature and pressure).

A large selection of variuos ceramic materials allows for solutions for almost all industrial sectors. Special adaptations and special applications are also solved in close cooperation with our customers.

The ball valve BR 26 CERA is a stainless steel ball valve for on/off functions only with ceramic seats and a ceramic ball for use in less abrasive and low corrosive applications.

The basic principle is based on the “floating ball” design. The seats are pressed against the ball by O-rings. This valve can be supplied with a manual handle with a pneumatic or electric actuator.

Cera Valve offers wear and corrosion-resistant sliding disc valves for on/off and control functions.

The medium flows exclusively in ceramic with this design. It is therefore suitable for highly corrosive media.

Other advantages: very good control of small amounts of media containing solids and completely cavity free.
A large selection of ceramic materials allows for solutions for almost all industrial sectors.

Special adaptations and special applications are also solved in close cooperation with our customers.

The ceramic lined sliding disc valve is used in waste incineration plants:
– Dosing of HCI washing water (pre-washer)
– Dosing of limewash to the absorber (pH regulation, desulfurisation)
and in the chemical industry as an – Alternative to PTFE / PFA lined valves if a medium is abrasive and / or prone to diffusion.
– Alternative to valves made of special materials. (e.g. Hastelloy, titanium, etc.)

The ChemValve Schmid dual plate check valve has an eccentric disc and a wafer design.
The flow-friendly design reduces the pressure loss in the system and therefore the energy requirements of the plant.

Another advantage of this valve is that no gland is required due to the design and so it is impossible for the medium to escape.

The dual plate check valve is used in all industrial processes involving liquids, gases or steam.

The CST-K from ChemValve-Schmid is a PTFE lined butterfly valve with a plastic housing. The housing made of Duraplast thermosetting plastic reduces the weight of the valve and therefore provides savings on the pipe construction. Plastic is also more resistant to corrosion than standard housing materials such as cast iron and cast steel.

The PTFE lined butterfly valve with a Duroplast housing is produced to the highest quality standards for the safe handling of aggressive media. Spherical structural elements reduce friction and therefore increase the service life. The PTFE lined butterfly valve is designed for use with highly chemical media and is therefore used in almost all industries.

The DTEF from Chemvalve-Schmid is a high-quality PTFE check valve.

The check valve was developed especially for use in PTFE- lined pipe systems and for chemically aggressive media.

The metallic support ring encloses the PTFE parts and therefore protects the valve from deformation damage.

Wakmet piston check valves made of forged steel prevent the backflow of medium into the pipe. The check valve can also be used as a shut-off valve to open and stop the flow.

Depending on the model, the temperature ranges extend up to 530°C or 670°C (up to ≤ 200°C for PTFE).

Wakmet metal seated piston check valves are mainly used in the energy sector as well as in the pulp and paper industry. Depending on the type, they are suitable for media such as water, steam, non-aggressive and non-toxic media as well as some also for gas, fuel and sea water.

The V200 is an analogue and electrpneumatic positioner for mounting on pneumatic linear and part-turn actuators. It is characterised by a compact, robust modular design and an excellent price-performance ratio.

The adjustment to the actuator is carried out by means of cam discs and mechanical screws, so that simple adjustments are possible and good control behaviour can be achieved.

“The ball segment and shaft of the Somas ball segment valve series PN100 consist of one piece. The seat is pressed against the ball segment by a spring element. This enables very good sealing, even at low differential pressures.

The valve housing of the Somas wafer type ball segment valve consists of one piece with nominal diameters DN25/5 up to DN 50 and is divided diagonally with nominal diameters DN 80 up to DN 150.”

“The Somas butterfly valve type VSS LN is a low-noise control valve with a metal seat. With the “”low-noise” noise-reducing device, flashing and cavitation problems can be eliminated and low noise levels can be achieved.
The wafer valve is designed for a wide range of liquids, gases and steam at temperatures up to 550°C.

“

“The Somas bottom outlet valve KVBW / KVBF is a ball segment valve that can be mounted directly on the bottom of tanks. This design minimises the distance between the ball segment and the bottom of the tank.

Design:
Type KVBW: Wafer design
Type KVBF: Flanged design.”

“The Sipart PS2 is an electronically parametrisable and communication-enabled positioner for mounting on pneumatic linear and part-turn actuators. It is characterised by a small, compact modular design.

The adjustment to the actuator and the determination of the control parameters are performed fully automatically, thus achieving the greatest possible time savings and optimum control behaviour. It has a wide range of diagnostic possibilities as well as option modules and enhancements.”

“The Schiebel electric actuators with spring return ofthe FS and FSQT series are electric actuators that move or remain in a predefined position because of a spring. This reset is based on a purely mechanical principe, without hydraulics or a battery.

In addition, no initialisation stroke is necessary due to the design and the actuator can be used for regulation purposes without any concerns as the fail-safe unit is decoupled.”

“The Schiebel electric actuator series CM combines a compact and lightweight design with an integrated control unit.

The built-in control unit can be extended simply and easily by means of software enablements.
Due to the high power density of the motor, the CM series has very compact dimensions.
In addition, these actuators have a lower weight due to the chosen material.

Alternatively, it is possible to use special materials (e.g. bronze, steel).

Due to its high protection class, the electric actuator CM can be used virtually anywhere.”

“RT gate valves valvole in cast design are used to prevent backflow in pipe systems. Due to their fully open design, this results in minimal pressure drop.

Design:
* The housing material is made of cast steel. The valves have a bolted or pressure seal bonnet (for higher pressure).
* The valve disc is made with forged material. On request, the disc can be supplied with an overlay of Stellite or other materials.
* The disc hinge joint is designed in such a way to achieve a
perfect tightness, which means a self-positioning disc system. “

“The aiRFlex® pinch valve is designed for abrasive, corrosive and scaling sludge, liquids and powders.

It is characterised by a full bore and it is interchangeable with most ball valves and diaphragm valves.

Technical advantages:
* Patented expansion folds prevent stretching. This reduces the stress on the tube and significantly increases the service
life
* No moving parts – tube is the only wear part.
* Trouble-free operation – no blocking or clogging.
* Increased service life of the tube, which does not stretch when closed.
* Cost-effective solutions as no actuator is required.
* The tube can be replaced without having to remove the valve from the line, thus guaranteeing low maintenance and operating costs.

Operating pressure about 2 bar below
the available factory air supply, up to
max. 6 bar.
The MONSYS monitoring system prevents
unexpected emergency repairs.
“

“The Peter Meyer ball valve for solids is produced entirely in Switzerland. The ball valve is available in many different variations.
The ball valve can be produced as a uni-directional metal seated ball valve either with a full ball or segmented ball. At Peter Meyer, individual customer requirements can also be taken into account at any time, even high quantities are no problem for the modern machinery at Peter Meyer.

It can be used in a wide range of applications due to its numerous approvals.

“

“The hopper shape knife gate valve XC from Orbinox is a uni-directional wafer valve, which was designed for bulk handling and is used for powdered or granular media.

The special design of the housing allows for optimal flow of the medium. The knife gate valve is therefore ideal for use as a hopper shape knife gate valve.”

“The knife gate valve model TL from Orbinox is a bi-directional wafer valve for media with a high consistency.

The bi-directional sealing principle provides protection against blockage in both flow directions.

The valve can be used in a wide range of industrial sectors.”

“The model TK from Orbinox is a bi-directional through conduit wafer valve. It is designed for media with a high consistency and can be used for consistencies up to 12%.

The bi-directional sealing principle ensures blockage-free shut-off in both flow directions. The cast sealing ring system (type K) improves the tightness and makes it easier to change seals.

All versions have a two-piece housing with internal sliding bars to ensure smooth operation.
The knife gate valve type TK can be used in a wide range of industrial sectors.”

“The model TH from Orbinox is a bi-directional high pressure through conduit wafer valve. The knife gate valve is designed for media with a high consistency and can be used for consistencies up to 12%.

The valve can be used in a wide range of industrial sectors.

The bi-directional sealing principle ensures blockage-free shut-off in both flow directions.

All versions have a two-piece housing with internal sliding bars to ensure smooth operation.
The cast sealing ring system (type K) improves the tightness and makes it easier to change seals. “

“The knife gate valve from Orbinox type ET is a uni-directional knife gate valve for industrial applications according to MSS-SP-81 and TAPPI TIS 405-8 standards.

The design of the housing and seat ensures blockage-free shut-off when using suspended solids in many industrial sectors.”

“The knife gate valve model EB from Orbinox in a stainless steel design is a bi-directional knife gate valve designed for general industrial applications.

The design of the housing and seat ensures blockage-free shut-off when using suspended solids in many areas.”

“The knife gate valve type DT from Orbinox is a bi-directional gate valve that is mainly used for higher consistencies in the pulp and paper industry (paper recycling), but is particularly used for heavily contaminated fibrous media.

Closing and opening times are only half as long as with other gate valves.

All parts that are subject to wear can be easily replaced.”

“The model CR from Orbinox is a wafer valve designed for problematic applications.

The two-piece housing with a round inlet and square outlet, which is larger than the inlet, avoids blockages.

The wafer valve is generally used for recycling applications, such as junk or sand traps on pulpers, high density cleaners, screening or as a silo outlet with solid material.
“

“The flanged strainers FP 110, 210, 220, 230 are pipe elements to clean mechanical impurities out of the medium.

The strainers excel with a robust body construction made of stainless steel and the possibility to clean the media without having to dismantle the bonnet.

The LDV Valves DIN strainer valves are designed with an angle seat and a flange connection.
The strainer valves are available in different mesh sizes and lengths according to DIN 558-1 GR 1.
Depending on the type, different housing materials are available such as GG25, GGG40, 1.0619, 1.4581 and others are available on request. The strainer material is stainless steel.

ATEX, TA-Luft certificates as well as oil and grease-free versions are available on request.”

“LDM piston check valves are self-acting valves to prevent unwanted backflows. They are designed for long-term and maintenance-free operation.

Depending on the version, the valves are closed by the weight or by an additional spring.
These models are also available in oil and grease-free versions.
Nominal diameters from DN15 – DN200
Nominal pressure PN16-PN40
Temperature range of -10°C to +400°C
“

“Shut-off control valve with a pressure balanced cone (from DN200), linear flow characteristics and a position indicator.

Available with a gland seal or bellows seal.
The valve can optionally be designed with a control cone or without oil and grease.
For nominal diameters from DN15 – DN400.
Can be used in temperature ranges of -60°C to +550°C depending on the choice of material. “

The knife gate valve type BC from Orbinox is a square or rectangular port low-pressure knife gate valve in welded design for liquids containing solids and solids and is mainly used in bulk handling and silo outlet applications. It is generally used for media such as liquids with solids, granulate, powders and other materials.

“The Orbinox metal seated check valve type RM is a robust tilting disc check valve with an oblique seating angle. It is used in all industries, but mainly in the pulp and paper, water treatment and food sectors.

In addition to the short length, it is characterised by a low pressure drop and opening pressure. Another advantage is the reduced pressure surges caused by the quick closing action (oblique seating).
An optional spring accelerates the closing action. “

“The simple sampling valve from Orbinox is designed for taking media samples with a solid content of 0-8% from pipes and tanks.

The shaft with the closing element of the sampling valve opens into the pipe, avoiding the build-up of the medium through the special sealing seat.
Purge connections and pneumatic actuators are available as an option.”

“The swing disc valve type SD from Orbinox consists of a cast housing, a metal seat and a metal disc.
Full bore when open.

The swing disc valve is suitable for high switching cycles in difficult applications, such as dirt sluice applications, bulk materials, etc.

Technical features include the short installation length (lightweight design) and the protected pivot arm to avoid deposits.”

“Straight and 3-way type control valve with a mixing or distribution function.

Housing material: Spheroidal cast iron, cast steel, stainless steel.
Turndown ratio: 50:1
Optionally with bellows, LDM spline, perforated cone,
Oxygen and food-compatible design available
Nominal diameters: from DN15 – DN300, PN16 – PN40
Temperatures: from -20°C to +500°C
Leakage rate class: III/IV according to EN1349
Length according to EN 558-1
Approvals: CE, ATEX, ISO9001:215, TRD100/110/201, TRB 801, ISO14001:2015, OHSAS”

“The Emreson resilient seated butterfly valve is a centric butterfly valve with a split shaft (up to DN300), rounded polished disc edge, centring bores on the valve housing and an extended valve neck allows for pipe insulation.

The type GRW is designed as a wafer type valve and the GRL as a flanged type valve according to EN558 series 20, with a spheroidal cast iron housing and a disc in 1.4408 steel. “

“The JC Valves type 3800 is a solid 3-piece ball valve with a metal seat that can be used for high pressures of up to 140 bar.

Due to its modular design, the metal seated 3-piece ball valve can be used in many different ways and can be supplied with various connections, both bolted and welded ends. A large selection of materials opens up a wide range of applications.
Thanks to a wide range of approvals (Fire Safe, Fugitive Emission, ATEX, TRCU, CRN, SIL 3), this monoblock ball valve can be used in virtually all industries.

The standard version of the ball valve includes a anti-blow out stem, an antistatic device, a pressure balancing cavity hole and a “”live loaded”” packing.”

“The JC Valves type UDV is a metal seated monoblock ball valve that can be used for high pressures up to 240 bar.
The valve is uni-directional and can be designed with both bolted and welded ends.
The standard version of the ball valve includes a anti-blow out stem, an antistatic device, a pressure balancing cavity hole and a “”live loaded”” packing.
Thanks to a wide range of approvals (Fire Safe, Fugitive Emission, ATEX, TRCU, CRN, SIL 3), this monoblock ball valve can be used in virtually all industries. A large selection of materials opens up a wide range of applications. “

“The JC Valves type 400 and 41500 is a forged monoblock ball valve that can also be used for high pressures up to 240 bar.

The standard version of the soft seated monoblock ball valve includes a anti-blow out stem, an antistatic device, a pressure balancing cavity hole and a “”live loaded”” packing.
The valve can be designed with both bolted and welded ends.

Thanks to a wide range of approvals (Fire Safe, Fugitive Emission, ATEX, TRCU, CRN, SIL 3), this monoblock ball valve can be used in virtually all industries. A large selection of materials opens up a wide range of applications. “

“The JC Valves metal seated ball valve type 3563 / 3599 is a floating flanged ball valve with a metal seat and long DIN face to face length.

The standard version of the ball valve includes a anti-blow out stem, an antistatic device, a pressure balancing cavity hole and a “”live loaded”” packing.

With a wide range of approvals (Fire Safe, Fugitive Emission, ATEX, TRCU, CRN, SIL 3, and many others), it can be used in virtually all industries. A large selection of materials makes the flanged ball valve flexible to use. “

“The JC Valves soft seated flanged ball valve type 563 / 599 is a floating ball valve according to DIN with a long DIN face to face length.

The standard version of the soft seated, floating DIN flanged ball valve includes a anti-blow out stem, an antistatic device, a pressure balancing cavity hole and a “”live loaded”” packing.

With a wide range of approvals (Fire Safe, Fugitive Emission, ATEX, TRCU, CRN, SIL 3, and many others), it can be used in virtually all industries. A large selection of materials makes the flanged ball valve flexible to use. “

“The JC Valves flanged ball valve type 316 / 340 is a floating ball valve according to DIN with a long DIN face to face length.

The standard version of the soft seated, floating DIN flanged ball valve includes a anti-blow out stem, an antistatic device, a pressure balancing cavity hole and a “”live loaded”” packing.

With a wide range of approvals (Fire Safe, Fugitive Emission, ATEX, TRCU, CRN, SIL 3, and many others), it can be used in virtually all industries. A large selection of materials makes the flanged ball valve flexible to use. “

The Somas ball segment valves type KVTW / KVTF are basis weight valves with a special seat for low torque requirements and offered in combination with a step motor as an accurate control valve. The control valve unit consists of a balanced valve with a drive and control element.

The Somas basis weight valve is used in the paper industry.

The wafer and flanged valves are characterised by easy installation due to their short length, low weight and small space requirements.
The unique system of a shaft with a clamping coupling was developed by Somas for backlash-free torque transmission and enables extremely precise control behaviour.

Somas ball segment valves in these nominal diameters are produced in the “top entry” version.
The shaft is seated in the housing and gland sleeve.
The seat, which is available in three different materials (PTFE, PTFE 53 and HiCo), is pressed against the ball segment by spring elements.

“The JC Valves type 1516 / 1540 / 1316 and 1340 are flanged ball valves according to DIN with a trunnion bearing in long or short pattern.

This type is used when a floating ball valve reaches its limits, but a trunnion ball valve is not necessary. This variant is therefore a version that combines the advantages of the floating ball valve and those of the trunnion ball valve and fills the gap between the two.

It is important to note that the seat in these models is not live loaded and is therefore not innately pressed onto the ball.

The standard version of the DIN flanged ball valve with a trunnion mounted ball includes a anti-blow out stem, an antistatic device, a pressure balancing cavity hole and a “”live loaded”” packing.

The large variety of materials opens up a wide range of applications for this series.
With a wide range of approvals (Fire Safe, Fugitive Emission, ATEX, TRCU, CRN, SIL 3), it can be used in virtually all industries. “

“The JC Valves ball valve type 553 is a flanged ball valve with an integrated heating jacket. The heating jacket prevents the hardening or viscous medium damaging the valve at low temperatures.

The standard version of the flanged ball valve according to DIN with a heating jacket includes a anti-blow out stem, an antistatic device, a pressure balancing cavity hole and a “”live loaded”” packing.

A large selection of materials makes the ball valve 533 very flexible to use.
With a wide range of approvals (Fire Safe, Fugitive Emission, ATEX, TRCU, CRN, SIL 3, and many others), it can be used in virtually all industries.
“

“The JC Valves ball valve type 916N is a flanged 3-way ball valve for DIN piping and is made of steel or stainless steel.
The ball is fully bored and can be designed with an “L” or “T” bore.

The standard version of the ball valve includes a anti-blow out stem, an antistatic device, a pressure balancing cavity hole and a “”live loaded”” packing.
With a wide range of approvals (Fire Safe, Fugitive Emission, ATEX, TRCU, CRN, SIL 3), the soft seated floating 3-way flanged ball valve can be used in virtually all industries. “

“The JC Valves piston check valve R800 is designed with either bolted (NPT) or welded (SW) ends.

The piston check valve is mainly used in the oil and gas, chemical, petrochemical, energy and mining industries.”

“The JC Valves ball valve type 590B and 550B are floating flanged ball valves according to ANSI Class 600 or 1500 respectively.

The standard version of the ball valve includes a anti-blow out stem, an antistatic device, a pressure balancing cavity hole and a “”live loaded”” packing.
Another advantage is the large selection of materials that makes the ball valve even more flexible.

With a wide range of approvals (Fire Safe, Fugitive Emission, ATEX, TRCU, CRN, SIL 3, and many others), it can be used in virtually all industries. “

The throttle valves HRD and HRA are designed as a wafer type valve with a centric valve disc.
Depending on the choice of material, they are designed for operating temperatures up to 1050°C. In the high-temperature version, they have a welded wafer type housing or a one-piece housing.

The throttle valves are suitable for valves according to DIN EN 1092-1 or ASME B16.5 / ASME B16.47, with lengths according to DIN EN 558-1-R20, as well as from DN400 according to the company standard.
The connecting flange is for actuators according to DIN EN ISO 5211.
Testing according to DIN EN 12266.
SIL approval according to ICE 61508 and ICE 61511

Versions:
HRD without seat (leakage approx. 1% of surface equivalent),
HRA metal seated (leakage approx. 0.5% of surface equivalent), HRA with seal ring (leakage approx. 0.3% of surface equivalent),
HRA with metal travel stop ring with seal ring (leakage approx. 0.1% of surface equivalent)

“The JC Valves ball valve type 515 / 515B / 530 / 530B is a floating ball valve according to ANSI. It is also a flanged ball valve for ANSI piping.

The standard version of the ball valve includes a anti-blow out stem, an antistatic device, a pressure balancing cavity hole and a “”live loaded”” packing. A large selection of materials, which makes the ball valve even more flexible, is another advantage of the JC Valves ball valves.

With a wide range of approvals (Fire Safe, Fugitive Emission, ATEX, TRCU, CRN, SIL 3, and many others), it can be used in virtually all industries. “

“The JC Valves types 1515 and 1530 are flanged ball valves according to ANSI with a semi-trunnion bearing. It is important to note that the seal is not live loaded and is therefore not innately pressed onto the ball.

This type is used when a floating ball valve reaches its limits, but a trunnion ball valve is not necessary. This variant is therefore a version that combines the advantages of the floating and those of the trunnion ball valve and fills the gap between these two.

The standard version of the ball valve includes a anti-blow out stem, an antistatic device, a pressure balancing cavity hole and a “”live loaded”” packing. With a wide range of approvals (Fire Safe, Fugitive Emission, ATEX, TRCU, CRN, SIL 3), it can be used in virtually all industries. Another advantage is also the availability of a large selection of materials that makes the ball valve even more flexible. “

“The JC Valves “double block & bleed” (DBB) valves are designed and produced to provide a reliable alternative to multi-stage shut-off valves.

They reduce the possible leakage points, lower installation and maintenance costs.
Combining all the shut-off and drain components within a valve leads to a significant reduction in weight and piping.

The valves are either available in a flanged or bolted design.”

“The JC Valves type 915N is a flanged 3-way ball valve for ANSI piping.

The ball is fully bored and can be designed with an “L” or “T” bore. The valve is made of steel or stainless steel.

The standard version of the ball valve includes a anti-blow out stem, an antistatic device, a pressure balancing cavity hole and a “”live loaded”” packing. With a wide range of approvals (Fire Safe, Fugitive Emission, ATEX, TRCU, CRN, SIL 3), it can be used in virtually all industries.”

In addition to our Eurotec main products, the wave and i-Box, we also have all the other Eurotec limit switch boxes in our range.

flex Box: Nomen est omen – this model is particularly flexible and is suitable for harsh conditions with particular requirements for stability and load capacity as well as for applications with a salty atmosphere, sulfur gases and ammonia nitrate.

neptun: made of high-quality stainless steel, it is particularly resistant to corrosion and pitting. For use in offshore applications, the chemical industry and environments with a salty atmosphere, sulfur gases, ammonia nitrate and numerous other aggressive media.

big Box: For large cylindrical sensors with an M30 thread or special length.

Eurobox: For larger and above all longer sensors.

These include the d-Box, the neptun, the Eurobox, the flex model as well as the big box or the plastic version.

Please visit the manufacturer’s website or contact one of our team for more information on these products.

“The JC Valves 800 series is a solid 3-piece ball valve that can also be used for high pressures up to 140 bar. Due to its modular design, the ball valve can be used in many different ways and can be supplied with various connections, both bolted and welded ends. Another advantage is also the availability of a large selection of materials that makes the ball valve even more flexible.

The standard version of the ball valve includes a anti-blow out stem, an antistatic device, a pressure balancing cavity hole and a “”live loaded”” packing.

With a wide range of approvals (Fire Safe, Fugitive Emission, ATEX, TRCU, CRN, SIL 3), it can be used in virtually all industries. “

The Flowtec ANSI strainer valves are used to filter out solids from the medium. They are available in different mesh sizes. Special designs are also possible.

“The J4C series is one of the leading electric part-turn actuators and offers many possibilities with its fully digital electronics. The actuator can be configurated precisely to your needs. The integrated RBG status LED always shows the actual operating state by means of different colours and flashing cycles.
In addition to brushless motors, the robust plastic housing, moreover J+J actuators are very user-friendly.

All model sizes from 20 Nm to 300 Nm are designed for input voltages range from 24 V to 240 V AC/DC. They are also optionally available for an input voltage of 12 V AC/DC.”

“The all-rounder: flexible, compact and easy to stock.

The wave limit switch box was developed in 2008 and is still produced exclusively in Germany today.

The Eurotec wave is very flexible with its classic design. It accommodates 1-4 mechanical microswitches and sensors in the V3 design. Slot initiators and cylindrical sensors (max. diameter 18 mm / max. length 50 mm) can also be installed.

The housing is available in polyamide, Vestamid and aluminium. All versions of the wave series achieve protection class IP67 due to the curved bonnet.
There is a low-cost version with a very stable glass fibre-reinforced plastic bracket and a chemical version with our high-quality stainless steel bracket MBHV.
All brackets are height and width adjustable and are included as standard.”

ERHARD diaphragm valves are designed for on-off, controlling and monitoring and are therefore industrial valves suitable for individual applications.

The type FD has a full port. It is characterised by tight closing even with particles in the media. The hood and pressure piece do not come into contact with the medium. These diaphragm valves are also equipped with lift restriction as standard.

The diaphragm valves are available with numerous actuator types for manual and automatic operation. These valves are designed for universal use due to the combinations of housing and diaphragm materials individually adapted to the medium.

The double eccentric butterfly valve EAK is used in water applications with large nominal diameters.

The butterfly valve offers a modular actuator concept through the use of a handwheel, electric actuator, stem extension, weight-loaded hydraulic actuator, pneumatic actuator or chainwheel.

Compact, simple and efficient.

The i-box is produced by the quality manufacturer Eurotec in Germany. Thanks to its sophisticated mounting system, it can be quickly and easily installed directly on the actuator and is therefore extremely space-saving. Despite its very compact design, it offers space for 1 to 2 mechanical toggle switches or inductive sensors in the V3 design.

Its large OPEN-CLOSED display is still visible even from a distance. Alternatively, it can be equipped to display T or L-bores. The standard version is suitable for an 80×30 mm actuator bore pattern with shaft heights of 20 and 30 mm. The height and width adjustable stainless steel bracket IMBHV is required for other bore patterns. The i-box housing achieves protection classes IP66 and IP67 according to DIN EN 60529.

Hafner-Pneumatik is a leading European manufacturer of a complete range of pneumatic control valves. In addition to solenoid valves and pneumatic valves, they also offer pneumatic control systems and valve linking modules; moreover, they have specialised in the production of individual special solutions.

The highest product quality, flexibility and excellent customer service are the cornerstones of the company’s philosophy. The products are not only found in mechanical engineering and automation technology, but also in vehicle technology and the process industry. Hafner-Pneumatik stands for more than 30 years of experience in the development of pneumatic components for industry!

Somas ball segment valves type KVTW LN (KVTF LN) with a centrically mounted shaft and KVXW LN (KVXF LN) with an eccentrically mounted shaft were developed to reduce noise levels.
The reduction in the noise level is achieved by the installation of a noise-reducing device. The noise-reducing device is mounted behind the ball segment and consists of several steel rods in a specific arrangement. These steel rods distribute the pressure drop over several stages. This reduces the noise level and prevents any cavitation.

The KVTW LN and KVXW LN are supplied as wafer type valves and the KVTF LN and KVXF LN as flange type valves.