C72
PN16 - Size 2½” to 16”
Ductile Iron Dual Plate Wafer Check Valve
Specifications:
IVAL® Dual Plate Wafer type Check Valve, in. accordance
with BS EN 16767. Ductile Iron Body, SS316 Disc, SS420 Stem
and SS304 spring, EPDM seat.
Suitable for installation in vertical and horizontal pipelines.
When installed in vertical pipelines the flow must be in an
upward direction.
Valve has C550 corrosion level epoxy coating.
Minimum Opening Pressure: 4kPa
WRAS approved.
Features:
• Check valves permit flow in one direction only and close
automatically if flow reverses, depending upon pressure
and velocity of flow to perform the functions of the
opening and closing.
• EPDM rubber seat to facilitate quiet operation and
improve disk seating.
• Non-Slam design as a result of rubber seat and springassisted closure.
• Design and construction lend itself to pump duty
applications.
