most powerful thermoplastic pressure relief valve with patented piston control
for constant working pressures even in systems with counterpressure
constant, low vibration control behaviour
simple pressure setting possible at any time, also during operation
100 % back pressure free in the position of rest
gauge preparation optional
reliable reduction of pressure peaks and pulsations
EPDM diaphragm, PTFE-coated on the medium side
pressure setting range 0.3 to 10 bar