Product Code: H15Y,H65Y
Availability: In Stock
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API Forged Steel Check Valve

Technical Data:

1)Material:A105, LF2, SS304, SS316, SS304L, SS316L, F11, F22    
2)Size rating:NPS 1/2"~2"    
3)Working Pressure:Class 800Lb~2500Lb   
4)Design Standard:API 602
5)Weld End: As per ASME B 16.34
6)Test Standard:API598

Material List:

NO. Part Name CStoASTM AStoASTM SStoASTM
A105 F22 F304(L) F316(L)
1 Body A105 A182F22 A182F304(L) A182F316(L)
2 Disc A276420 A276304 A276 304(L) A276316(L)
3 Bonnet A105 A182F22 A182F304(L) A182F316(L)
4 Nameplate SS
Suitable Medium W.O.G.etc W.O.G.etc HNO3,CH3OOH etc
Suitable Temperature -29~425  -29~550  -29~180 


Dimensions & Weight

NPS R.B. 3/8” 1/2” 3/4” 1” 11/4” 11/2” 2”  
F.B.   3/8” 1/2” 3/4” 1” 11/4” 11/2” 2”
L 98 98 110 120 140 140 170 200
H(Open) 85 85 95 105 114 114 132 145
Weight 3.1 3 3.7 6.5 8.5 8 10.9 12.5


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