These dual plate check have a cast iron body with 316 stainless steel disc, and have a choice of EPDM or NBR seats. The EPDM seat valves are WRAS approved. The wafer pattern dual plate check valves can be mounted between PN16 or ANSI150 flanges.
These valves have a cold working pressure of 16bar
EPDM valves have a working temperature of -20°C to +110°C
NBR valves have a working temperature of -10°C to +100°C
These valves can be fitted into pipework in any orientation.