Application

Prevent from back flow into condensate and fluid systems

Function

Valve plate is lifted out of the seat when flowing through

When flowing the other direction plate is pressed into the seat to prevent the media from flowing back

Design Features

Installation length according DIN Installation between flanges

Additional Equipment

Elastic gaskets

Special springs between 20 and 500 mbar opening pressure Special materials on request

Holding flanges for the use as vent valve or vacuum breaker Special Design for swinging systems (piston compressors)

Application examples

Before and behind steam traps Behind valves and systems

Usable as vent valve, vacuum breaker and suction valve