Type : Dual Plate
Pressure : 10 Kg/Cm2
Temperature : 90 C
Size : 2" ~ 12"
Connection : Wafer
Body : Cast Iron
Disc : SS 304
Seat : EPDM
AVC Cast Iron Dual Plate Check Valve is widely used in Low Pressure water application in Plumbing, HVAC installation. The Valve fits various Flange option : JIS 10K, PN 16, ANSI 150. It is also called Silent Check Valve due to Quick Closing action driven by Spring when the Pump stops operating. Thus preventing Water Hammer from happening.
https://www.astech-valve.com/en/product-368261/Dual-Plate-Wafer-Type-Check-Valve.html