WINDMILL trunnion mounted ball valve series 

* Forged Steel Globe Valve Design:
API 602: Steel Gate Valve, Globe Valve and Check Valve for Size DN 100 and Smaller for the Petroleum and Natural Gas Industries BS 5352: Specification for Steel Wedge Gate, Globe and Check Valves 50 mm and Smaller 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

* 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

Flange End Steel Globe Valve is suitable to PN1.6-16.0Mpa and Working Temperature-29℃ to 550℃ in Oil,Chemical Industry,producing medicine, fertilizer and Electric Industry.Its function is to cut or connect pipe media. Its suitable is water, oil, steam, acid media etc. And its operation way has manual, gear, electric, pneumatic etc.

 

A ball valve is a valve that opens by turning a handle, gearbox or other actuation methods attached to a ball inside the valve. The ball has a hole, or port, through the middle so that when the port is in line with both ends of the valve, flow will occur. When the valve is closed, the hole is perpendicular to the ends of the valve, and flow is blocked. The handle or lever will be inline with the port position letting you "see" the valve's position, position indicators will be applied to gearbox or actuators when required. Ball valves are durable and usually work...

* Design:  API 602: Steel Wedge Gate Valve, Globe Valve and Check Valves for Sizes DN 100 and Smaller for the Petroleum and Natural Gas Industries. BS 5352: Specification for Steel Wedge Gate Valve, Globe Valve and Check Valves 50 mm and Smaller 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 

1. If the purchaser needs a metal ball valve that deviates from this standard, the deviating requirements shall be specifically stated in the purchase order.
2. If no exceptions are to be taken to this standard, the purchase order need only refer to API Standard 608 and specify the items listed in 2.1 below. Optional items listed in 2.2 below may also be specified.