Check valve

Technical data

• Size: DN 40-DN 800
• Working Pressure: PN 10/ PN 16
• Face to Face: DIN3202-K3
• Flange Drilling: ANSI B16.1 C 125, EN1092 PN10/PN16
• Inspection and Test: API598

Product features

• Wafer body style fits between FF or RF flanges.
• Upper and lower PTFE thrust washer.
• Resilient Buna-N or EPDM seat.
• Dual Plate Valves give máximum strength with minimum opening time.
• Torsión springs assist valve closure, preventing flow reversal.
• Thrust washers reduce friction and wear of valve plate hinges.