3PCS Forged Steel Thread Ball Valve

3PCS Forged Steel Thread Ball Valve

* 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 produce incomparable 300LB LUG Butterfly Valve, Flanged Butterfly Valve, Wafer Type Butterfly Valve with our advanced manufacturing technology, high-precision production equipment, and strict testing methods. In line with the purpose of scientific and technological innovation, focusing on products, applying to life and serving the society wholeheartedly, the company integrates research and development, production and sales with our leading technical level in the industry. We sincerely hope we can cooperate with you in the near future. Whatever you require, we should do our utmost to aid you. All colleagues in our company are willing to sincerely join hands with all sectors of the society and strive to create a better future!

【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.


The key to our success is 'Good Product Excellent, Reasonable Rate and Efficient Service' for 3PCS Forged Steel Thread Ball Valve. Through the consolidation of product quality advantages, as well as perfect after-sales service system, we hope to sincerely cooperate with new and old friends from all over the world. On the basis of summarizing the existing technologies at home and abroad, we adopted innovative technologies, obtained customer recognition and achieved good economic benefits.

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