
Industrial valves for the petrochemical
and chemical industries
We want to make sure that
only the success of our customers explodes.
That’s why we have all products with the corresponding safety certificates in our range.
Where highly explosive media are processed, such as in the petroleum and chemical industries, the safe operation of plants is vitally important.
High safety requirements for a wide variety of components are the decisive criterion, while at the same time production efficiency.
Whether explosion safety, failure probability or emission values, we offer the appropriate valve with the corresponding certificates, such as ATEX, AD 2000, SIL or TA Luft (Technical Instructions on Air Quality Control).

DIN high pressure, double plate wedge gate valve

DIN safety relief valve

DIN safety relief valve high pressure
Metal seated butterfly valve

Ball segment valve, wafer design, short face-to-face dimension

Ball segment valve, wafer design, standard face-to-face dimension

Ball segment walve, flanged design

PTFE lined butterfly valve

Ball check valve

Metal seated DIN gate valve

4-offset-eccentric metal seated high performance Quadax butterfly valve

Uni-directional high performance knife gate valve

Uni-directional knife gate valve
PFA lined ball valve, Neotecha

DIN on/off and control globe valve, "stellite" version

Two and multi-way ball valve for demanding applications

Metal seated, DIN flanged ball valve, long/short pattern, floating

DIN flanged ball valve, short pattern, floating

DIN/ANSI forged trunnion design, soft/metal seated, flanged ball vale

3-piece ball valves

Butterfly valve damper

Control valve

Non slam nozzle check valve

Double eccentric butterfly valve

Wafer type swing check valve

Double block and bleed valve

No dead space bottom outlet valve

Wafer / lug type butterfly valve
ANSI cast trunnion design, flanged ball valve, soft/metal seated
Soft seated, ANSI flanged ball valve, floating
Digital (electro-pneumatic) positioner
Digital (electro-pneumatic) positioner EDP300
ANSI metal seated flanged ball valve, floating

Double eccentric, high performance butterfly valve Colossus
Check valve
Pneumatic rack-and-pinion actuator
Pneumatic scotch yoke actuator
3-way ball valve, soft seated, compact design
Compact ball valve, soft seated
Electric multi-turn and part-turn actuators
3-way control valve
Flanged globe style control valve
Standard angle control valve
High pressure control valve
DIN strainer, forged
DIN swing check valve, forged
DIN on/off and control globe valve, forged with gland seal or bellows seal
VALFONTA Pressure relief valve
Pressure reducing valve
ANSI safet relief valve
DIN und ANSI Sicherheitsventil für den Niederdruckbereich
DIN safety relief valve, low pressure, threated
Butterfly valve, low temperatur
Metal seated butterfly valve
Metal seated butterfly valve for marine applications
Metal seated butterfly valve for oil & gas applications
Ball valve
Barstock control valve
Standard control valve
Cryogenic and high temperature control valve
Ball segment valve, flanged design, short face-to-face dimension
Ball segment valve PN50-Series
DIN gate valve, small body metal seat
Plastic butterfly valve
Plastic ball valve
Plastic diaphragm valve
CeraValve ceramic lined ball valve
CeraValve partially ceramic lined ball valve
CeraValve ceramic lined sliding disc valve
Dual plate check valve
PTFE lined butterfly valve with Duroplast body
PTFE disc check valve
Piston check and piston closing check valve, forged, metal seated
Analog positioner
Ball segment valve PN100-Series
Bottom valve
Digital positioner
Fail safe electric actuator
Compact electric actuator with integrated control unit
Metal seated DIN swing check valves
Pinch valve aiRFlex®
Soft seated, no dead space, fully welded ball valve
Ball valve for solids
Bulk handling hopper shape knife gate valve
Slurry bi-directional knife gate valve with rubber sleeves
Uni-directional knife gate valve
DIN strainer
DIN piston check valve
DIN on/off and control globe valve
Square port knife gate valve for solid loaded fluids
LDM Valves, 2- und 3-Wege Regelventile
Soft seated, butterfly valve
Metal seated, 3-piece ball valve
Metal seated, forged monobloc ball valve
Soft seated, forged monobloc ball valve
Metal seated, DIN flanged ball valve, long pattern, floating
Soft seated, DIN flanged ball valve, long pattern, floating
Soft seated DIN flanged ball valve, long pattern, floating
Top-entry ball segment valve, wafer and flanged design
DIN flanged ball valve with heating jacket, long pattern, floating
DIN flanged ball valve, semi trunnion, long/short pattern series
Soft seated 3-piece flanged ball valve, floating
ANSI gate valve
ANSI swing check valve
ANSI piston check valves
Soft seated, ANSI flanged ball valve, floating, full bore
On/off and control butterfly valves
ANSI gate valve, forged design
Soft seated, ANSI flanged ball valve, floating
ANSI flanged ball valve, semi trunnion
ANSI double block and bleed ball valve, floating
ANSI on/off and control valve (gland seal / bellows seal)
Soft seated 3-piece flanged ball valve, ANSI, floating
Limit switch box
Soft seated 3-piece ball valve
ANSI Schmutzfänger ( Guss- oder Schmiedekonstruktion)
On/off and quick-closing butterfly valve
Limit switch box
Limit switch box
Diaphragm valve
Double eccentric butterfly valve
Non contact rising stem ball valve
Disc check valve
Xtreme disc check valve forged
Limit switch box
Solenoid valve & pneumatic accessories
Low noise ball segment valve
Centric flanged / double flanged butterfly valve
Double eccentric , double flanged butterfly valve
You can
rest assured.
In addition to explosion safety, chemical media also place special demands on chemical resistance. Valves lined with PTFE or ceramic protect against particularly aggressive chemical media. Special materials, such as Duplex, Superduplex or Hastelloy©, withstand the greatest chemical attacks.
In the petrochemical industry in particular, hot heated media place particular demands on the proper functioning of plants on a sustainable basis. Our cavity free valves prevent the valves from stucking so that the system runs continuously without any problems.
Of course, our product portfolio also offers valves for all other requirements, such as high or low temperature. With highly viscous media, not only the high temperature is a criterion, but the butterfly valves have to grip harder to close reliably. We have corresponding products available in our range for this and for all gaseous media, for example with a PET, PE or PU coating.
Find the right fitting quickly and easily.
Our product finder will help you find the valves you are looking for. For individual advice or inf the selection or the standard model does not meet your requirements, please contact us directly
Nothing
remains hidden.
Media used especially in the petrochemical industry, such as diesel, benzene or kerosene, are very expensive to produce. During a product changeover, for example in tank farms, valves should be completely emptied and ensure that all media remain where they belong, namely in the process. Here too, we have the right solution to transport this media without any losses and without mixing them.
For special tasks we have niche suppliers in our network who specialise in the chemical and petroleum sectors.
Everything is possible.
Gate valves are tried and tested and good,
but are they good enough?
Have you ever thought about why you use classic gate valves or ball valves for certain steam, gas, low or high temperature applications? At Flowtec, we have scrutinised their use and evaluated whether it is possible to solve this in a different and better way: Yes, you can!
The use of our Quadax® four offset eccentric butterfly valve is an innovative solution that not only withstands extreme requirements. It is much more compact, smaller at a lower weight. At the same time, the Quadax® four offset eccentric butterfly valve offers a high tightness and is also easier to automate.
Ready to strike out on a different path?


A valve solution
that will help you take off safely
An intelligent and efficient refuelling system requires an equally efficient and safe valve solution. We were able to deliver this at one of the most state-of-the-art airports in the German-speaking region with underground refuelling.
The kerosene is pumped through underground lines from a nearby tank farm directly to the aircraft holding bays. The aircraft are refuelled by airfield tanker vehicles without their own tank (dispenser or hydrant truck) through a refuelling pipeline in an underground pipe system.
Absolute safety in the form of 100% tightness has been ensured by a double block and bleed valve. Automatic emptying of the cavity ensures that no aircraft fuel is wasted.