Accessories for valves

Profile flange gaskets

To achieve optimum tightness between the pipeline and the valve, we generally recommend the use of profile flange gaskets. Centering is achieved by means of screw holes. Due to the double O-ring profile, a significantly higher surface pressure is achieved with the same screw tightening torques compared to conventional flat gaskets. Even with smooth flange surfaces.

Profilflanschdichtung Typ 52
Wellenverlängerung für Absperrklappe

Shaft extensions

To facilitate the operation of various valve types in difficult-to-access installation situations, adapted shaft extensions are offered for all valve types.

Self-retaining of the valve opening position is guaranteed for all standard versions.

Due to our extremely extensive range of plastic valves in a wide variety of designs, we naturally also offer you the corresponding equipment. For manual valves with flange the proven profile flange seal type 52 from Asahi in EPDM, PTFE and PVDF all in DIN, JIS and ANSI as the simplest accessories. For our automatic valves the required pilot solenoid valves according to NAMUR as well as the suitable limit switch boxes with the most different switches in it. From the simple microswitch to the 3-wire initiator with ATEX certificate, you will find the right box for every application. Especially for our plastic control valves, types 640 and 650 positioners are indispensable. Whether you need a version with analogue feedback, prefer HART - communication or perhaps purely pneumatic control, is your decision alone - although we are of course happy to offer you support - we can mount all common positioners.

Not only automatic - valves would like to experience a certain degree of automation, also our manual valves made of plastic can be equipped with for example limit switches. This together with a lockable hand lever gives you the certainty around the security of your plant. Unauthorized operation is practically no longer possible without at least being noticed by the control center. Plant availability also increases, of course, if you can be sure that the lines cannot be cross-filled unnoticed and, in the worst case, media can be mixed. Special designs are adapted to your specific conditions in consultation with you according to the best possibilities. As an example only our shaft extension - so far maximum 6 meters for dampers DN600, but we are looking forward to new challenges which we will solve together with you.

We are happy to advise you

Accessories for valves

Profile flange gaskets

To achieve optimum tightness between the pipeline and the valve, we generally recommend the use of profile flange gaskets. Centering is achieved by means of screw holes. Due to the double O-ring profile, a significantly higher surface pressure is achieved with the same screw tightening torques compared to conventional flat gaskets. Even with smooth flange surfaces.

Lüftungsdrosselklappen

Stem extensions

To facilitate the operation of various valve types in difficult-to-access installation situations, adapted shaft extensions are offered for all valve types.

Self-retaining of the valve opening position is guaranteed for all standard versions.
Due to our extremely extensive range of plastic valves in a wide variety of designs, we naturally also offer you the corresponding equipment. For manual valves with flange the proven profile flange seal type 52 from Asahi in EPDM, PTFE and PVDF all in DIN, JIS and ANSI as the simplest accessories. For our automatic valves the required pilot solenoid valves according to NAMUR as well as the suitable limit switch boxes with the most different switches in it. From the simple microswitch to the 3-wire initiator with ATEX certificate, you will find the right box for every application. Especially for our plastic control valves, types 640 and 650 positioners are indispensable. Whether you need a version with analogue feedback, prefer HART - communication or perhaps purely pneumatic control, is your decision alone - although we are of course happy to offer you support - we can mount all common positioners.

Not only automatic - valves would like to experience a certain degree of automation, also our manual valves made of plastic can be equipped with for example limit switches. This together with a lockable hand lever gives you the certainty around the security of your plant. Unauthorized operation is practically no longer possible without at least being noticed by the control center. Plant availability also increases, of course, if you can be sure that the lines cannot be cross-filled unnoticed and, in the worst case, media can be mixed. Special designs are adapted to your specific conditions in consultation with you according to the best possibilities. As an example just our stem extension - so far maximum 6 meters for butterfly valves DN600, but we are looking forward to new challenges which we will solve together with you.

We are happy to advise you

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