Nominal size : DN 10 - 50
Material : PVDF , PP , PVC-U , PTFE , 1.4571
Material sealing element (with medium contact) : EPDM , FPM , PTFE
Connection : socket , spigot , flangeDHV 712-R
* 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