AIFEIKAI Valve Corporation

Forged Steel Check Valve

Summary

Chinese valves manufacturers and exporters of forged stainless steel, alloy steel, carbon steel check valves; forged piston, swing, pressure seal, Y-Pattern valves with flanged, welded, threaded and so on.

We have provided AutoCAD drawings, external drawing, installation drawing and design drawing, manufacturing standards, designs, sizes, dimensions, materials used in valve body and valve parts, test pressure, etc. Here to see our forged steel check valves manufacturing range. Please refer to our products. We also undertake custom designs and specifications.

Please note this is a condensed catalog for reference only. The actual parameters are subject to products. For a complete version, contact AFK directly.

Materials

Materials of Forged Steel Check Valves
No. Part Material
1 Body A105, A182 F22, A182 F304(L) , A182 F316(L)
7 Seat A276 410, A276 304, A276 304(L), A276 316(L)
8 Piston A276 420, A276 304, A276 304(L), A276 316(L)
8 Disc A276 420, A276 304, A276 304(L), A276 316(L)
13 Cap Screws A193 B7, A193 B16, A193 B8, A193 B8(M)
14 Gasket 304 SS Spiral Wound graphite, 316 SS Spiral Wound PTFE
18 Bolted Cover A105, A182 F22, A182 F304(L) , A182 F316(L)
20 Spring Stainless Steel
21 Name Plate Stainless Steel
22 Rivet Stainless Steel
23 Pin A105, A182 F22, A182 F304 L, A182 F316(L)
24 Hinge Pin A276 420, A182 F304, A182 F316
25 Arm A105, A182 F22, A182 F304 L, A182 F316(L)
26 Retaining Nut A194, 2H, A194 4, A194 8, A194 8M

Parameters

ASME Pressure Classes:150, 300, 600, 800, 900, 1500, 2500 Lb
Sizes: 3/8, 1/2, 3/4, 1-1/4, 1-1/2, 2" ( DN 10, 15, 20, 25, 32, 40, 50 mm )
Ends: Flanged, Threaded and Socket weld
Bonnet: Bolted, Pressure Seal, Welded
Materials: Carbon steel, Stainless steel, Alloy steel

Contact us

Tel: 021-5608 7668
Fax: 021-5608 6780
E-mail: sale#afkvalve.com
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