Cast Steel Gate Valve

Cast Steel Gate Valve

The cast steel gate valves are on-off valves manufactured according to API, ANSI, ASME standard, for industrial applications.

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Specification of this Cast Steel Gate Valve
 
The cast steel gate valves are on-off valves manufactured according to API, ANSI, ASME standard, for industrial applications. The features of these cast steel gate valves are: outside screw and yoke, bolted bonnet , flexible or solid wedge, rising stem with top sealing. Handwheel operated in standard execution, reducing gear or electric actuator on request. These cast steel gate valves offer the ultimate in dependable service for steam, air, gas, oil, oil vapor, and high pressure installations. All have straight-through ports to assure minimum turbulence, erosion, and resistance to flow. They are available in a wide variety of trims.
 
Parameters of this Cast Steel Gate Valve

API 600: Bolted Bonnet Steel Gate Valve for Petroleum and Natural Gas Industries

BS 1414: Specification for Steel Wedge Gate Valves (Flanged and Butt-welding Ends) for the Petroleum, Petrochemical and Allied Industries

DIN3352: Bolted Bonnet Steel Gate Valve for Petroleum and Natural Gas 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: 2" - 40"

Pressure rating: ANSI Class150LB- 2500LB

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,API6D

Pictures of this Cast Steel Gate Valve
Product advantage of this Cast Steel Gate Valve
 
Our cast steel gate valves are designed and manufactured to provide maximum service life and dependability. All gate valves are full ported and meet or exceed the design requirements of ASME B16.34. Valves are available in a complete range of body/bonnet materials and trims.
1. Range of Materials: Standard body/bonnet materials include ten grades of carbon, low alloy and stainless steels. For special applications they can be supplied in other grades of alloy and stainless steel. There’s a full range of trim materials to match any service. Optional packing and gasket materials are available for a full range of service conditions.
2. Easy Maintenance: By providing a choice of wedge types, the valve can be matched up with the service conditions, thus enhancing operability and lessening the possibility of binding. Full body wedge guides assure wedge-to-seat alignment.
3. Easy Operation: Threaded or welded seat rings are easily accessible for repair or replacement. Packing swing bolts on most valves simplify packing replacement.
4. Actuator Flexibility: All valves are available with hand-wheels, gearing, electric motor actuators or pneumatic or hydraulic cylinder actuators.
5. Longer Life: ugged construction provides years of reliable service. T-head stem/wedge design permits the wedge to self-align for extended seat life. A two piece packing gland prevents cocking and stem damage. 
 
 
 

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