A seemingly simple material
with a variety of process requirements
Even if the steel industry in Austria, with a few large groups such as voestalpine AG or Böhler Edelstahl, does not appear to be excessively significant, the steel industry and metal goods production generate one fifth of the added industrial value and Austria has achieved an above-average specialisation in these sectors compared to the EU.
As negligible the number of companies in the industry may seem, as diverse are the requirements placed on valves used in the processes. High temperatures, high water consumption, high and low pressure as well as chemical resistance and the use of a wide range of media: these call for all-rounders, both in terms of products and consulting. That’s exactly why you are in good hands with us: Whether a blast furnace or water circuit, we will guide you to the right valve.
Our valves selection for the steel industry

DIN high pressure, double plate wedge gate valve

DIN safety relief valve

DIN safety relief valve high pressure

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

Bi-directional knife gate valve

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

Control valve

Non slam nozzle check valve

Double eccentric butterfly valve

Wafer type swing check 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
Butterfly valve Hydromat®
ANSI safet relief valve
DIN und ANSI Sicherheitsventil für den Niederdruckbereich
DIN safety relief valve, low pressure, threated
Barstock control valve
Standard control valve
Cryogenic and high temperature control valve
DIN gate valve, small body metal seat
CeraValve ceramic lined ball valve
CeraValve partially ceramic lined ball valve
CeraValve ceramic lined sliding disc valve
Dual plate check valve
Piston check and piston closing check valve, forged, metal seated
Analog positioner
Bottom valve
Digital positioner
Fail safe electric actuator
Compact electric actuator with integrated control unit
Metal seated DIN swing check valves
Pinch valve aiRFlex®
Uni-directional knife gate valve
Bi-directional knife gate valve, stainless steel
DIN strainer
DIN piston check valve
DIN on/off and control globe valve
Metal-to-metal seat wafer style tilting disc check valve
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
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
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)
Electric part-turn actuator
On/off and quick-closing butterfly valve
Limit switch box
Limit switch box
Diaphragm valve
Double eccentric butterfly valve
Disc check valve
Xtreme disc check valve forged
Limit switch box
Solenoid valve & pneumatic accessories
Centric flanged / double flanged butterfly valve
Double eccentric , double flanged butterfly valve

Ensuring that you are not up to your neck in water:
the Hydromat
Contamination and vegetation introduced via the fresh water demand tougher requirements, but still no special challenges to the closing behaviour of valves. But in some regions, foreign bodies settle in the pipes, which represent too much resistance for valves to close tightly:
As stowaways on board ships on the River Danube, shells from maritime regions enter the Danube and the fresh water pipes of plants on the Danube. Once established in the pipes, they influence the tightness of standard butterfly valves. In addition to increased water consumption when the valves are in a closed position, their inability to close fully is also a problem in areas that are supposed to be drained for maintenance purposes.
In order to ensure that our customers on the Danube are always dry and their water consumption remains efficient, we have found a solution in a particularly robust valve: The Hydromat from Tröger + Entenmann is a centric butterfly valve with a powerful sealing principle – nothing stands in the way of it closing – and so it remains reliably tight.
Outside the standards
Can it cost
a little less?
From our point of view, the right solution is the valve that meets the respective requirements at the right price.
The TTV – Colossus double eccentric high-performance butterfly valve, for example, is an interesting choice in terms of price, especially when high quantities are needed. The investment paid off as part of the construction of a new cogeneration plant and the entire plant was equipped with TTV – Colossus valves in all hot water areas.
The TTV – Colossus with its PTFE seal is suitable for special applications in the chemical, petrochemical and pharmaceutical industries and with a metal seal, it ensures a reliable tightness during operation at a wide range of pressures and temperatures in both directions. Different models are available and adapted accordingly for specific operating conditions.

Valve finder
Just a few clicks to your desired standard product.Our product finder will help you find the valve you need.
For special solutions please contact our sales staff.