Hebei, China
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North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, ...
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Cast Steel Pressure Seal Check Valve, Swing Check Valve, Single Plate Wafer Check Valve manufacturer / supplier in China, offering Cast Steel Pressure Seal Check Valve-Check Valve-Swing Check Valve, Microscler Floater of Stainless Steel Material Used in Level Sensor, 2000p Portable Ultrasonic Flow Meter and so on.

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Supplier Homepage Products valves Check Valve Cast Steel Pressure Seal Check Valve-Check Valve-Swing Check Valve

Cast Steel Pressure Seal Check Valve-Check Valve-Swing Check Valve

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Min. Order / Reference FOB Price
1 Piece US $20-200/ Piece
Port: Tianjin, China
Production Capacity: 2000PCS
Payment Terms: L/C, T/T, D/P, Western Union
Material: Stainless Steel
Connection Form: Butt Clamp
Structure: Tubular
Pressure: Ordinary Temperature
Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
Sealing Form: Bellows Globe Valve

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Basic Info

Model NO.: XK26W
Flow Direction: Unidirection
Standard: ANSI,JIS,GB,Sin
Application: Industrial Usage, Water Industrial Usage, Household Usage
Trademark: U-ideal
Transport Package: Standard Plywooden Cases
Specification: ANSI JIN GB
Origin: China
HS Code: 84813000

Product Description

Product Description
Cast Steel Pressure Seal Check Valve
Pressure seal bonnet is suggested for better closure in high pressure condition, while bolted bonnet is still available for customer's option. 
The pressure seal design incorporates a metal-to-metal seal that becomes tighter as the pressure increases. The initial preload deforms the taper on the soft iron gasket to mate with the taper on the bonnet. The thin knife-edge on the gasket is wedged tightly between the body and the bonnet. The shallow angle insures that the gasket is sealed tightly with only a small upward force on the bonnet. Once the initial seal is created, the body/bonnet joint will remain leak free regardless of thermal or pressure conditions in the valve.After the joint has been assembled, there is no further need to adjust bonnet cap screws.
Features of Cast Steel Pressure Seal Check Valves:
Swing Disc Design
Pressure Seal Cover
Internal Hinge Pin Design Standard
Through-body Hinge Pin Design Available
Flanged or Butt-welding Ends
Extra Lever, Counter Weight and Damper Available

Applicable Standards of Cast Steel Pressure Seal Check Valves:
a) Design&Manufacture:API 6D, BS 1868, ASME B16.34
b) Face to Face: API 6D, ASME B16.10, EN 558
c) Connection End: ASME B16.5, ASME B16.25, EN 1092, JIS B2220
d) Test and Inspection: API 6D, EN 12266, API 598, BS 6755

Sizes: 2" - 36" or DN50 - DN900
Pressure Rating: Class150 - Class2500 or PN16 - PN420
Material of Valve Body: WCB, LCB, WC6, WC9, C12, C5, CF8, CF3, CF3M, CF8M, etc.
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Related products : Gate Valve | Ball Valve | Check Valve | Globe Valve | Butterfly Valve | Knife Gate Valve

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