DN50-DN300 Rubber Resilient Seated Pneumatic Cast Iron Butterfly Valve Stainless Steel Ball Valve Dual Plate Check Valve

DN50-DN300 Rubber Resilient Seated Pneumatic Cast Iron Butterfly Valve Stainless Steel Ball Valve Dual Plate Check Valve

* Size : DN150
* Pressure : PN16
* Connetion :R.F Flange ends
* Material : A351-CF8
* Operation : Pneumatic actuator

Product Details

We are committed to providing more competitive Flanged Butterfly Valve, Forged Ball Valve, Class 150 Triple Offset Butterfly Valve and supporting services that even more exceed customer expectations. We always adhere to the three basic principles of customer satisfaction, that is, product quality, advanced technology and after-sales service satisfaction. With the best technological support, we have tailored our website for the best user experience and kept in mind your ease of shopping. We've been persisting in the business essence 'Quality First, Honoring Contracts and Standing by Reputations', providing customers with satisfying products and service. We have won the trust and support of new and old customers through providing high quality and high performance products to our customers with high standard technology and considerate service.

【Product Introduction】

The pneumatic ball valve can be closed tightly only by the operation of turning 90 degrees with the air source of the pneumatic actuator and a small turning torque. The completely equal inner cavity of the valve body provides a small resistance and straight passage for the medium. It is generally believed that the ball valve is most suitable for opening and closing directly. 

The main features of ball valve are compact structure, easy operation and maintenance, suitable for general working media such as water, solvent, acid and natural gas, and also suitable for media with poor working conditions, such as oxygen, hydrogen peroxide, methane and ethylene.


【Product Details】

* Type : Ball valve DN150-PN16,R.F ends

* Operation : Double acting Pneumatic Actuator

* F/F length : 394mm

* Trunnion Mounted type

* Two piece body

* Anti-static device, blowout proof stem

* Application : pipeline valve application

* Working Temperature : -29°C ~ 150°C

* Body : CF8, Trim : SS304

* Packing : Plywooden case

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【Application Range】

1. Nominal pressure or pressure level: pn1.0-32.0mpa, ANSI class 150-900, jis10-20k

2. Nominal diameter or caliber: dn6-900, NPs 1 / 4-36

3. Connection mode: flange, butt welding, thread, socket welding, etc

4. Applicable temperature: - 196 ℃ ~ 540 ℃

5. Driving mode: manual, worm gear drive, pneumatic, electric, hydraulic, pneumatic

Pneumatic ball valve is mainly used in pipeline to cut off fast, distribute and change the flow direction of medium. It has been widely used in petroleum, chemical industry, power generation, paper making, atomic energy, aviation, rocket and other departments, as well as people's daily life.


Relying on a strict quality management system and an enterprising spirit, we have now become a supplier of high-quality DN50-DN300 Rubber Resilient Seated Pneumatic Cast Iron Butterfly Valve Stainless Steel Ball Valve Dual Plate Check Valve in China. Our company provide long-term excellent services to new and old users with an open mind, flexible business model and sincere and responsible attitude. Our company is well-known in the industry for the high-quality, cost-effective products, superb technology, and good reputation. Please feel free to contact us.

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