WAFER CHECK VALVE
A wafer check valve uses a swinging disc to allow or block flow.
Wafer check valves have a molded body that creates space for the disc to fully open, allowing full flow.
When the flow through the valve reverses direction, the fluid pushes the disc back and closes the valve.
Their design allows them to be fitted in extremely tight spaces.
Inspection acc. to EN12266-1
Face to face
EN 558 Série 49 (DIN 3202 K4)
Metal seat: -20°C to 260°C
Soft seat with VITON O-ring: -20°C to 180°C
Soft seat with NBR O-ring: -20°C to 80°C