Pressure Relief valve

Thanner pressure relief valves are available for clamping and for fitting into flanges welded or cemented to the fabric. The flanges are available for welding to both PU and PVC. The main parts of the valves are made from POM and the valve is made to enable replacement of a faulty valve from out side, without damage of the buoyancy.

Due to the dynamic design of the valves, they produce a high flow rate in relation to their size. Closure caps, as a part of the valve, are available as an option.

Pressure relief valve

OTS-65 for clamping with closure cap Part no. 65-000

OTS-65 for clamping without closure cap Part no. 65-043

OTW-65 with welding flange Part no. 65-044

OTW-65 without welding flange Part no. 65-051

Welding flange PU Part no. 14-028

Welding flange PVC Part no. 14-077

Pressure relief valve

OTS-45 for clamping without closure cap Part no. 45-000

OTS-45 for clamping with closure cap Part no. 45-016

OTW-45 without welding flange Part no. 45-010

Welding flange PU  Part no. 14-019

Welding flange PVC Part no. 14-027

Pressure relief valve M22x1 Aluminium & Rubber flange with adaptor M22x1

Pressure relief Part no. 005-950

Rubber flange 70° sh Part no. 005-913.1.70

Rubber flange 90° sh Part no. 005-913.1.90