High capacity, spring loaded swing type wafer check valve.
FeaturesLightweight, wafer type check valve with face-to-face dimensions according ISO 5752, table 5 long.
High flow capacity featuring a special shaped disc with a large opening angle resulting in high Kv values.
Spring loaded disc for positive shut-off.
Choice of cast iron or stainless steel body types.
Field replaceable O-ring seat.
Internal travel stop prevents the disc from slamming against the pipe.
Excellent low pressure shut-off The standard low pressure shut-off is less than 0.1 bar (10 kPa).
Slam free operation.
Optional heavy spring for slam free operation in systems with high decelerations.
Optional light spring for systems with low line velocities.
Optional adjustable travelstop for system with reduced inner diameter pipe.
