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Industrial valves

Our wide range of industrial valves includes butterfly valves, flange-type and high-temperature butterfly valves, shut-off and regulating valves, ball valves and control valves. We are always aim to fulfil customer-specific requirements.

Butterfly and shut-off valves

BKS butterfly valve

BKS butterfly valve

heavy-duty design

Butterfly valve with centrally mounted stem with low torque, designed to shut off and regulate gaseous and liquid media as well as all kinds of bulk material. It is suitable for use in process plant engineering, pharmaceutical, food processing and chemical industries as well as ventilation engineering solutions and water supply and distribution, temperature range up to 1100 °C.

Space-saving installation thanks to short face-to-face dimension, adaptation according to customer wishes is possible.

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BKL high-temperature butterfly valve

BKL high-temperature butterfly valve

lightweight design

Wafer-type butterfly valve BKL designed to shut off and regulate gaseous and liquid media as well as all kinds of bulk material. Application in process plant engineering, pharmaceutical, food processing and chemical industries as well as ventilation engineering solutions and water supply and distribution.


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FD 12 flanged butterfly valve

FD 12 flanged butterfly valve

with body stop

The standard version of this butterfly valve FD12 is designed with a bare shaft end and body stop. Bearings support the continuous stem at both ends.

Flange versions of the butterfly valves are designed to be clamped between type PN 16 weld-neck flanges.

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BKLK butterfly valve, flange design

BKLK butterfly valve, flange design

The distinguishing feature of this valve is the centrally mounted stem with low torque. The short face-to-face dimension facilitates space-saving installation. Adaptation according to customer wishes is possible.

The flange-type butterfly valve is designed to shut off and regulate gaseous and liquid media as well as all kinds of bulk material. It can be used in process plant engineering, pharmaceutical, food processing and chemical industries as well as ventilation engineering solutions in a temperature range up to 1100 °C.

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RD 08 butterfly valve

RD 08 butterfly valve

The butterfly valve RD08 is a tight-sealing and smooth-running ring-type valve with a bare stem end to clamp between weld-neck flanges PN 6 and PN 16. It is made of high-quality grey cast iron with a carefully fitted disc made of red brass. It is eminently suitable for the media water and air; consequently it is extremely well suited for use in heating installations as well as in district heating and air ventilation systems.

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MRK gas regulating valve

MRK gas regulating valve

The DVGW approved gas regulating valve is designed to be clamped between PN 6 and PN 16 rated flanges (DVGW = German Technical and Scientific Association for Gas and Water). Consequently, our MRK gas regulating valve is eminently suitable for use in process plant engineering, the chemical industry, heating engineering as well as oven construction.

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SYLAX shut-off valve

SYLAX shut-off valve

SYLAX shut-off valves for heating and cooling applications are functionally reliable by design, built with robust components and easy to maintain. Thanks to the robust splined gear engagement between the stem and the valve plate they offer a good transmission of force. They are designed for installation in either a vertical or horizontal position.

SYLAX shut-off valves were designed in accordance with DIN EN 593 for media temperatures ranging from -10 °C to +120 °C.

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BKRI wafer-type shut-off valve

BKRI wafer-type shut-off valve

Shut-off valve with a centrally mounted stem with low torque. Short face-to-face dimension for space-saving installation with a low weight.

The soft sealing, wafer-type shut-off valve is designed to shut off and regulate gaseous and liquid media as well as all kinds of bulk material. It can be used in process plant engineering and vehicle construction, in the pharmaceutical, food processing and chemical industries as well as for ventilation engineering solutions and water supply and distribution.

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BKMF mono flange shut-off valve

BKMF mono flange shut-off valve

The distinguishing feature of this shut-off valve is the centrally mounted stem with low torque. The short face-to-face dimension facilitates space-saving installation in conjunction with a low weight.

The soft sealing mono flange shut-off valve is designed to shut off and regulate gaseous and liquid media as well as all kinds of bulk material. It can be used in process plant engineering and vehicle construction, in the pharmaceutical, food processing and chemical industries as well as for ventilation engineering solutions and water supply and distribution.

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Ball valves

640E three-way flanged ball valve

640E three-way flanged ball valve

The three-way flanged ball valve 640 E is designed with a specially sealed ball and is tightly sealed with a negative overlap on all sides. The flanged ball valve is designed to offer a variety of port settings. The flow can be set to any direction to suit application requirements, while the full bore complies with DIN EN 1983.
The 3-way flanged ball valve is suitable for applications controlling oil, compressed air, water, steam, solvents and aggressive media.

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71ME flanged ball valve

71ME flanged ball valve

made of stainless steel with TA Luft approval (German air pollution control code)

The flanged ball valve is used for shutting off gases, oils, solvents, lyes, acids and aggressive media. It consists of a two-part, full bore body and blowout proof actuating stem.

Antistatic and silicone-free by design, these flanged ball valves are approved in accordance with the German air pollution control code. The ball valves are optionally available with DVGW (German Technical and Scientific Association for Gas and Water), VD-TÜV (German Technical Inspectorate) and fire-safe approvals.


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851E / 853E stainless steel ball valve

851E / 853E stainless steel ball valve

Ball valve made of stainless steel with TA Luft approval (German air pollution control code)

For shutting off compressed air, water, steam, oils, fuels, solvents, aggressive media, foodstuff and beverages. Three-part, full bore body, maintenance-free stem bushing and blowout proof actuating stem. Silicone-free and antistatic by design, they are approved in accordance with the German air pollution control code.

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87E PN16-DVGW / PN40 / PN100

87E PN16-DVGW / PN40 / PN100

Ball valves made of stainless steel

87E PN16-DVGW – for shutting of combustion gases according to G260/1 and G262.
87E PN40 and 87E PN100 – for shutting off compressed air, water, gases, oils, fuels, solvents and aggressive media.

They consist of a two-piece body with floating ball and blowout proof, maintenance-free actuating stem. The actuating stem is designed for high switching cycles. Thanks to the mounting flange to DIN ISO 5211 the ball valves are suitable for direct actuation solutions.

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k.64 ball valve made of brass

k.64 ball valve made of brass

The ball valve is used for shutting off compressed air, water, paints, solvents, oils, heating oils, fuels and gases (gases to DIN-DVGW / MOP5 on request).

It consists of a nickel-plated brass body enclosing a chrome-plated brass ball and blowout proof actuating stem. The k.64 ball valves are silicone-free by design. Thanks to the mounting flange to DIN ISO 5211 and DIN 3337 the ball valves are suitable for direct actuation solutions.

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Control valves

RV 113 control valve

RV 113 control valve

Control valves belonging to the RV 113 series are made of grey cast iron and are available as two-way and three-way valves with flange-type connection and high levels of leak tightness in the following versions:

  • RV 113R (2-way version): Straight-way control valve to control and shut off media
  • RV 113M (3-way version): Three-way control valve incorporating mixing or diverting functionality

The valves are used in heating and air conditioning systems to control the flow rate as well as the pressure of liquid and gaseous media. However, they are not suitable for steam or condensate. The LDMspline® flor characteristic has been optimised to control thermodynamic processes and is thus ideal for heating and air conditioning systems.

The maximum media temperature is +150 °C. The cone and seat sealing surfaces are resistant to the ingress of normal contamination. To guarantee reliable media control, it is imperative to install a filter upstream of the valve if it is possible that abrasive particles are present in the media.

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RV 103 control valve

RV 103 control valve

Control valves belonging to the RV 103 series are made of grey cast iron and are available as two-way and three-way valves with flange-type connection in the following versions:

  • RV 103-2 (2-way version): Straight-way control valve to control and shut off media
  • RV 103-3 (3-way version): Three-way control valve incorporating mixing or diverting functionality

The valves are used in heating and air conditioning systems to control the flow rate as well as the pressure of liquid and gaseous media. However, they are not suitable for steam or condensate. The medium must not contain additional abrasive particles and should have a pH value between 4.5 and 9.5.

The maximum media temperature is +150 °C. Installation of a particulate filter upstream of the valve is recommended to guarantee reliable control.

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RV 102 control valve

RV 102 control valve

Control valves belonging to the RV 102 series are made of brass and are available as two-way and three-way valves with threaded port in the following versions:

  • RV 102-2 (2-way version): Straight-way control valve to control and shut off media
  • RV 102-3 (3-way version): Three-way control valve incorporating mixing or diverting functionality

The valves are used in heating and air conditioning systems to control the flow rate as well as the pressure of liquid and gaseous media. The medium must not contain additional abrasive particles and should have a pH value between 4.5 and 9.5. The maximum media temperature is +150 °C. Installation of a particulate filter upstream of the valve is recommended to guarantee reliable control.

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