Nominal size : DN 8 - 50
Material : DN 8 : PVDF , PP , PVC-U
DN 10 – 50 : PVC-U , PP , 1.4571
Material sealing element (with medium contact) : EPDM , FPM
Connection : socket , spigot , flangeDHV 718
* diaphragm controlled pressure relief valve
* simple design, reliable function
* particularly suitable for oscillating pumps
* constant, frictionless and low vibration control behaviour
* high reproducibility of the set pressure
* simple pressure setting possible at any time, also during operation