Wafer check valve
DN 40 - 300, max. 5 bar | CR-PVC series
FIP - Formatura Iniezione Polimeri
The CR type swing check valve is designed to be directly installed between stubs and flanges according to ISO/DIN. The valve is automatically held in central position by flange connection screws. Low opening pressure required to open the valve ( 1-4 mBar); the minimum back pressure to keep the valve closed is 0,3 Bar.
* Size Range from ND 40 to ND 300
* Pressure rate up to 5 bar (72.5 psi) at 20°C (68°F)
* Body and disc in PVC
* Seals in EPDM