API 6D Axial Flow Check Valve NPS : 2~36" Class : 150~1500LB Main Materials :WCB,WCA,WCC,LCB,LCC,WC6,WC9,C5,C12,CF8,CF8M,CF3,CF3M,CF8C,CN7M
API 6D Swing Check Valve NPS : 2~36" Class : 150~1500LB Main Materials :WCB,WCA,WCC,LCB,LCC,WC6,WC9,C5,C12,CF8,CF8M,CF3,CF3M,CF8C,CN7M
API594 Wafer Check Valve NPS : 2~48" Class : 150~1500LB Main Materials :WCB,WCA,WCC,LCB,LCC,WC6,WC9,C5,C12,CF8,CF8M,CF3,CF3M,CF8C,CN7M
API602 Small Forged Check Valve NPS : 1/2~2" Class : 150~1500LB Main Materials :A105,Lf2,F9,F11,F22,F304,F304L,F316,F316L,F321,F51
BS1868 Lift Check Valve NPS : 2~16" Class : 150~1500LB Main Materials :WCB,WCA,WCC,LCB,LCC,WC6,WC9,C5,C12,CF8,CF8M,CF3,CF3M,CF8C,CN7M
BS1868 Oblique Flap Check Valve NPS : 2~36" Class : 150~1500LB Main Materials :WCB,WCA,WCC,LCB,LCC,WC6,WC9,C5,C12,CF8,CF8M,CF3,CF3M,CF8C,CN7M
BS1868 Swing Check Valve NPS : 2~48" Class : 150~900LB Main Materials :WCB,WCA,WCC,LCB,LCC,WC6,WC9,C5,C12,CF8,CF8M,CF3,CF3M,CF8C,CN7M