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Check Valve
DIN Swing Check Valve (H41)
DIN Swing Check Valve (H41)

Construction length standard: DIN3202; Method Flange standard: DIN2543-DIN2546; The valve door experiments to examine the Standard: DIN3230-75

Forged Check Valve
Forged Check Valve
NPS 3/8"~2"
ANSI CLASS 800~2500
MATERIAL: A105, LF2, F304, F316, F304L, F316L,
F321/F347/F11/F22/F5/F91,A350 LF2/LF1,EN12516 1.0619,
1.4408,1.4308,1.0460,1.4550,1.44011.4301,1.4304,1.4404,1.4021,etc.

DESIGN Std: API 602
END CONNECTION Std: ASME B16.11, ASME B1.20.1
TEST Std: API6D,API598,EN12266,DIN3230 etc.

Wafer Check Valve
Wafer Check Valve
NPS 1/2"~20"
ANSI CLASS 150~300
MATERIAL: WCB, LCB, CF8, CF8M, CF3, CF3M, A105, LF2, F304, F316, F304L, F316L

A217 WC6/WC9/C5/C12,A352LCA/LCB/LCC/LC1,A105,A350 LF2/LF1,EN12516 1.0619,1.4408,

1.44011.4301,1.4304,1.4404,1.4021,1.4571,1.4541,1.4462 etc.

DESIGN Std: ANSI B16.34
END CONNECTION Std: ASME B16.11, ASME B1.20.1, ASME B16.25
TEST Std: API 598
Swing Check Valve
Swing Check Valve

NPS 2"~24"
ANSI CLASS 150~1500
MATERIAL: WCB, LCB, CF8, CF8M, CF3, CF3M, A105, LF2, F304, F316, F304L, F316L

A217 WC6/WC9/C5/C12,A352LCA/LCB/LCC/LC1,A105,A350 LF2/LF1,EN12516 1.0619,1.4408,

1.44011.4301,1.4304,1.4404,1.4021,1.4571,1.4541,1.4462 etc. DESIGN Std: API 6D, BS1868, ASME B16.34
FACE TO FACE Std: API 6D, ASME B16.10
END CONNECTION Std: ASME B16.5, ASME B16.25
TEST Std: API 6D, API 598, BS 6755 

Lift check valve
Lift check valve
NPS 1/2"~20"
ANSI CLASS 150~300
MATERIAL: WCB, LCB, CF8, CF8M, CF3, CF3M, A105, LF2, F304, F316, F304L, F316L

A217 WC6/WC9/C5/C12,A352LCA/LCB/LCC/LC1,A105,A350 LF2/LF1,EN12516 1.0619,1.4408,

1.44011.4301,1.4304,1.4404,1.4021,1.4571,1.4541,1.4462 etc.

DESIGN Std: ANSI B16.34
END CONNECTION Std: ASME B16.11, ASME B1.20.1, ASME B16.25
TEST Std: API 598
Check valve
Check valve
NPS 1/2"~20"
ANSI CLASS 150~300
MATERIAL: WCB, LCB, CF8, CF8M, CF3, CF3M, A105, LF2, F304, F316, F304L, F316L

A217 WC6/WC9/C5/C12,A352LCA/LCB/LCC/LC1,A105,A350 LF2/LF1,EN12516 1.0619,1.4408,

1.44011.4301,1.4304,1.4404,1.4021,1.4571,1.4541,1.4462 etc.

DESIGN Std: ANSI B16.34
END CONNECTION Std: ASME B16.11, ASME B1.20.1, ASME B16.25
TEST Std: API 598