High Temperature Alloy Steel Forged Steel Flanged Globe Gate Check Ball Valves

High Temperature Alloy Steel Forged Steel Flanged Globe Gate Check Ball Valves

* Size : 6inch
* Pressure : Class 300LB
* Connection : R.F Flange ends
* Operation : Gearbox operator
* Design and manufacture as per API6D
* Face to face dimension ANSI B16.10

Product Details

We are currently a professional 300LB LUG Butterfly Valve, Low Temperature Butterfly Valve, Lever Butterfly Valve manufacturer in China. We have advanced technology, leading equipment and product quality standards and laid a solid foundation for our product quality and practicality. We also hope to cooperate with honest and trustworthy operators to create a better future. With the purpose of 'trying to be better', we are committed to technical innovation and product development, providing customers with new and high-performance products.

【Product Introduction】

Forged steel ball valve not only has a wide range of materials, but also the color of internal parts is made of nickel plated 316 material on the surface, and the sealing ring is made of special polymer material. 

The valve is not only anticorrosive, anti sulfurization, fire-proof, anti-static, and good sealing performance, with a wide range of operating pressure and temperature, complete full bore and reduced bore, and can be equipped with a variety of driving devices. It is an ideal valve selection for chemical and oil torch refining, natural gas production and transmission systems.


ZFV Forged Ball Valve

* Ball valve 6‘’-300LB

* Operation : Gearbox

* Structure : Trunnion Mounted type

* Side entry, RB

* Fire safe design, anti-static device

* Seal Structure : double block and bleed function, soft seal

* Application : oil gas pipeline application

* Painting applied as per technical requirement with finishing color white

* No Need Extended Stem

* Suitable Temperature : -29°C ~ 280°C

* Suitale Pressure 250Bar / 25Mpa

* Material : body ASTM A105, ball ASTM A182 F316, Soft sealing

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Working Principle

Forged Ball Valve is a valve with a spherical disc that controls the flow through it. The ball has a port through the middle so that when the port is aligned with the ends of the valve, the flow will pass through the valve. When the valve is closed, the hole is perpendicular to the end of the valve and the flow is blocked.

The trunnion mounted ball valve has additional mechanical anchoring at the top and bottom of the Forged Ball Valve for larger and higher pressure service. To ensure a tight seal at low pressure, a high tension spring forces the seat against the ball, while at higher pressures, the medium pressure pushes the upstream seat toward the ball.


We enjoy an extremely good status among our prospects for our great merchandise top quality, competitive price and the ideal service for High Temperature Alloy Steel Forged Steel Flanged Globe Gate Check Ball Valves. We are able to provide good quality items, aggressive rate and best shopper assistance. Only with high-quality employees can we form a high-quality enterprise and grasp the initiative of market competition.

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