API 602 Forged Steel Check Valve

API 602 Forged Steel Check Valve

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3D step: Download
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Size: 1/2"-2"
Pressure: 150LB-2500LB
Body Material: A105, F304, F304L, F316, F316L, LF1, LF2, LF3, LF9, F51, F53, F11, F22, etc.
Seal Material: STELLITE, 13Cr, SS304, SS316, etc.
Connection Type: Flanged, Butt Welded, Socket Welded, NPT
Face to Face Dimension: ASME B16.10
Flange End Dimension: ASME B16.5
Butt Welded Dimension: ASME B16.25
Design and Manufacture: API 602
Test Standard: API 598,API 6FA, ISO 15848-1-2

Zero leakage, compact structure, easy for maintenance

Disc with swing type or ball type

Available with bolted bonnet, pressure seal bonnet, fully welded seal bonnet, etc.

Main materials: A105, F11, F22, 304, 304L, 316, 316L, LF2, etc.

Suitable for petroleum, chemical, pharmaceutical, chemical fertilizer, power industry, low temperature, and other conditions of the pipeline


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