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Best Price on for Pressure Seal Gate Valve Pressure Seal Gate Valve BW End export to Panama Factories

Best Price on for Pressure Seal Gate Valve Pressure Seal Gate Valve BW End export to Panama Factories

Best Price on for Pressure Seal Gate Valve Pressure Seal Gate Valve BW End export to Panama Factories
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let's be double win. for Pressure Seal Gate Valve Manufacturer,Pressure Seal Gate Valve Supplier,Cast Steel Wedge Gate Valve Supplier. Because we stay within this line about 10 years. We got very best suppliers aid on quality and cost. And we had weed out suppliers with poor high-quality. Now lots of OEM factories cooperated with us too.

Best Price on for Pressure Seal Gate Valve Pressure Seal Gate Valve BW End export to Panama Factories

Pressure Seal Gate Valve -> Pressure Seal Gate Valve, BW End

For gate valve with pressure Class 600 / PN100 or higher, Pressure seal bonnet is suggested for better closure, 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 BW End Pressure Seal Gate Valves:

Pressure seal bonnet
Outside screw and yoke
Metal-to-metal seat, stellite overlay on wedge disc, seat and backseat
Standard ISO top mounting for easy assembly of any type of actuator or bevel gear.
Butt-weld end or flange end


Applicable standards of BW End Pressure Seal Gate Valves:
a) Design & Manufacture: API 600, API 6D, 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, EN 12627, JIS B2220
d) Test : API 600, API 6D, EN 12266


Sizes: 4" - 32" or DN100 - DN800
Pressure Rating: Class 600 - Class 2500 or PN 100 - PN 420        
Valve Materials: WCB, LCB, WC6, WC9, C12, C5, CF8, CF8M, Duplex Stainless Steels, etc. 
Operated by: Handwheel, Gear, Pneumatic, Hydraulic and Electric actuator


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Related products : Gate Valve | Ball Valve | Check Valve | Globe Valve | Butterfly Valve | Knife Gate Valve

"we can offer high quality products, competitive price and best customer service. Our destination is ""You come here with difficulty and we give you a smile to take away"" for Pressure Seal Gate Valve BW End. The product will supply to all over the world, such as: Nigeria,Kazakhstan,Saint Kitts and Nevis. Our company warmly invites domestic and overseas customers to come and negotiate business with us. Let us join hands to create a brilliant tomorrow! We are looking forward to cooperating with you sincerely to achieve a win-win situation. We promise to try our best to provide you with high quality and efficient services.

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