Dimensions:
2”(DN50) -16”(DN400)
Design Standard:
API594, JB/T8937
Connection Standard:
AS2129 TABLE E, BS EN1092 PN10/16/25, JIS B221210K, BS10 TABLE D/E
Working Pressure:
300PSI, 250PSI, 200PSI
The check valve is a one-way check valve. When the medium is flowing forward, the valve flap is opened under the pressure of the fluid; when the medium flows in the opposite direction, the valve flap is closed under the spring force and the reverse fluid pressure. Cut the channel to prevent backflow