FOB Price
Obtener el precio más reciente20 ~ 300 / Piece ( Negotiable )
|Minimum Order
Place of Origin:
-
Price for Minimum Order:
Minimum Order Quantity:
1 Piece
Packaging Detail:
Plywood case
Delivery Time:
5 to 15 days
Supplying Ability:
50000 Ton per Year
Payment Type:
T/T, L/C, Western Union
Persona de contacto Leo
No.1818,SunTangBei,RD,Cixi, Ningbo, Zhejiang
gate valve that opens by lifting a round or rectangular gate/wedge out of the path of the fluid. The distinct feature of a gate valve is the sealing surfaces between the gate and seats are planar. The gate faces can form a wedge shape or they can be parallel. Typical gate valves should never be used for regulating flow, unless they are specifically designed for that purpose. On opening the gate valve, the flow path is enlarged in a highly nonlinear manner with respect to percent of opening.
Cast Steel Wedge Gate Valve Specifications
Design:
API **0: Bolted Bonnet Steel Gate Valve for Petroleum and Natural Gas Industries Â
BS ***4: Specification for Steel Wedge Gate Valves (Flanged and Butt-welding Ends) for the Petroleum, Petrochemical and Allied Industries
DIN***2: Bolted Bonnet Steel Gate Valve for Petroleum and Natural Gas Industries
Connection: ASME B*6.*4 Valves Flanged, Threaded and Welding Ends
Flange: ASME B*6.5 Pipe Flanges and Flanged Fittings: NPS 1/2 through *4
ASME B*6.*7 Series A Large Diameter Steel Flanges: NPS *6 Through NPS *0 Metric/Inch Standard
Butt Weld: ASME B*6.*5 Buttwelding Ends
Face to face: ASME B*6.*0 Face to Face and End to End Dimensions of Valves
MSS SP**5 Standard Marking System for Valves, Fittings, Flanges and Unions
BB, OS&Y: Bolt Bonnet, Outside screw and Yoke
Size Range: 2" - *0"
Pressure rating: ANSI Class**0LB- ***0LB
Materials:
Carbon Steel:Â ASTM A**5, ASTM A**6 WCB, ASTM A**7 WC6, ASTM A**7 WC9, ASTM A**7 C5,ASTM A**7 C*2, ASTM A**7 C*2A
Stainless Steel: ASTM A**1 CF8, ASTM A**1 CF8M, ASTM A**1 CF3, ASTM A**1 CF3M, ASTM A**1 CM8, ASTM A**0 GR4A, ASTM A**0 GR6A
Operation: Handwheel, Gearbox, Electric actuator, Pneumatic actuator, hydraulica actuator
Test: API**8,API6D
KOJO cast steel gate valves are designed and manufactured to provide maximum service life and dependability. All gate valves are full ported and meet the design requirements of API***0 and ANSI B *6.*4. Valves are available in a complete range of body/bonnet materials and trims.
