CAST STEEL CHECK VALVES

Applicable standards: Steel check valves, API 6D / BS 1868 Steel check valves, ISO 14313 Steel valves, ASME B16.34 Face to face, ASME B16.10 Flanges end, ASME B16.5 Buttwelding ends, ASME B16.25 Inspection and test, API 598 / API 6D Design description: BB,Bolted bonnet cap Swing type, Anti-rotation disc Renewable seat rings Non-penetrate disc shaft Horizontal servece Flanged or buttwelding ends

Cast Steel Swing/Piston Check Valve Specifications

* Design:
BS 1868: Steel Swing Check Valves (Flanged and Butt-Welding Ends) for the Petroleum, Petrochemical and Allied Industries
BS 1873: Steel Piston Check Valves (Flanged and Butt-Welding Ends) for the Petroleum, Petrochemical and Allied Industries
* Connection: ASME B16.34 Valves Flanged, Threaded and Welding Ends
Flange:
ASME B16.5 Pipe Flanges and Flanged Fittings: NPS 1/2 through 24
ASME B16.47 Series A Large Diameter Steel Flanges: NPS 26 Through NPS 60 Metric/Inch Standard
Butt Weld:ASME B16.25 Buttwelding Ends
* Face to face:
ASME B16.10 Face to Face and End to End Dimensions of Valves
* MSS SP-25 Standard Marking System for Valves, Fittings, Flanges and Unions
* Size Range: 2inch -- 48inch / DN50—DN1200
* Pressure rating: ANSI Class150LB-- 2500LB / PN16-- PN100
* Materials:
Carbon Steel: ASTM A105, ASTM A216 WCB, ASTM A217 WC6, ASTM A217 WC9, ASTM A217 C5, ASTM A217 C12, ASTM A217 C12A
Stainless Steel: ASTM A351 CF8, ASTM A351 CF8M, ASTM A351 CF3, ASTM A351 CF3M, ASTM A351 CM8, ASTM A890 GR4A, ASTM A890 GR6A
* Operation: Non.
* Test: API598
* Report: CHEMICAL ANALYSIS OF MATERIAL CERTIFAICATE EN 10204 3.1B
 

Cast steel check valve Materials of parts

Cast steel check valve Dimensions data

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