Cast Steel Globe Valve
Cast Steel Globe Valve Specifications
* Design: BS 1873: Steel Globe Valve and Globe Stop and SDNR Globe (Screw Down Non Return Globe Valve) and 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
* BB, OS&Y: Bolt Bonnet, Outside screw and Yoke
* Size Range: 2inch -- 20inch / DN50—DN500
* 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: Handwheel, Gearbox, Electric actuator, Pneumatic actuator, hydraulica actuator
* Test: API598
* Report: CHEMICAL ANALYSIS OF MATERIAL CERTIFAICATE EN 10204 3.1B
