Forged Steel Ball Valve for Natural Gas Pipeline

Forged Steel Ball Valve for Natural Gas Pipeline

* 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 pursue excellence and strive for perfection in each of our Flanged Butterfly Valve, Metal-seated Butterfly Valve, API 609 Double Offset Butterfly Valve, because it is our goal to deliver the best products to you. Over the years, with high-quality products, first- class service, ultra-low prices we win thee trust and favor of customers. Uphold the integrity of management, customer demand-driven, we are committed to providing our customers with high-quality competitiveness of goods and services. It is a great way to further improve our products and repair. We have a group of sales personnel with rich professional knowledge, and we learn new knowledge from users in various fields during the sales process.

【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.


Whether our Forged Steel Ball Valve for Natural Gas Pipeline is standard design or customized according to customers' needs, it is renowned worldwide for its high performance, high reliability and innovation. We will spare no effort to offer more advanced technology, better products, more professional service and more timely support to our customers, and win a better future for ourselves through continuous innovation and development. In order to combine the market demand and development trend, our company leads the new market reform, subverts the traditional mode, improves the company's own grade and expands the business development.

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