RF CF8 CF8M WCB Double Flange Floating Ball Valve Split Body Control Valve

RF CF8 CF8M WCB Double Flange Floating Ball Valve Split Body Control Valve

Specifications

DIN Cast Floating Ball Valve

Applicable Standards:
- Design and Manufacturing:DIN 3357/1,2EN12516-1

- Connection:DIN2542~DIN2545,En1092

- Fireproof Test: API607 4th 1993

- Test and Inspection:DIN3230/3,En12266

Size Range:
- DN15 ~ DN200

Pressure Rating:
- DIN PN10 PN16 PN25 PN40
Temperature Range:
- 20 °C ~ 185 °C

Application

* Wide range of applications, from small to a few millimeters in diameter, large meters, from high vacuum to high pressure can be applied.
* Ball valves have been widely used in petroleum, chemical, power generation, paper, atomic energy,aviation, rocket and other departments, as well as people's daily lives.

Advantage of Ball Valve

1. The thrust bearing reduces the frictional torque of the valve stem, which makes the valve stem smooth and flexible for long-term operation.

2. Anti-static performance: a spring is arranged between the ball, the valve stem and the valve body, and the static electricity generated by the switching process can be derived.

3. Since the material such as polytetrafluoroethylene has good self-lubricating property and the friction loss with the spherical body is small, the service life of the pneumatic ball valve is long.

4. The fluid resistance is small, and the pneumatic ball valve is the one with the smallest fluid resistance among all kinds of valves.

5. The valve stem seal is reliable. Because the valve stem only performs the same movement as the lifting movement, the packing seal of the valve stem is not easy to be damaged, and the sealing capacity increases as the pressure of the medium increases.

6. Great sealing performance. The seat is made of elastic material such as PTFE is easy to seal, and the valve sealing capacity of the pneumatic ball valve increases with the increase of the medium pressure.

Model Selection

DIN 2PC Full Port Floating Ball Valve

Xidelong Brief Introduction

Xidelong is a professional manufacturer in valve automation, integrating with research and development, manufacturing, sales and after-sales services of valve and accessories over 12 years.

The factory of Xidelong valve is located in Longwan (Zhejiang, China), covering an area of 25,000 square meters, of which square meter is for office work whereas 24,000 square meters is for production (including the assembly area, testing area and warehouse area). Moreover, the factory is only 9 miles to Wenzhou Airport, greatly facilitating for the visitor of our international customers and partners.

Boasting of excellent technical strength, design and experience in Gate, Ball, Butterfly and Bellow valves manufacturing, the company has a quality management system as required by ISO9001-2008.

Xidelong Valve have been working to find reliable sales agents or distributors.

Xidelong Manufactory

Established in 2007, Xidelong Valve is a preferred supplier of industrial valves for major Chinese manufacturers.The factory of Xidelong valve is located in longwan (Zhejiang, China).

Xidelong Business

Valve: Ball Valve, Butterfly Valve, Gate Valve, Globe Valve,  Check Valve, Sight Glass 

Material:  ● Steinless Steel: CF8, CF8M, CF3, CF3M, Duplex Stainless Steel

Material:  ● Casting Steel: WCB, WC6, WC9, A105, LCB

Accessories: Pneumatic Actuators, Electric Actuators, Worm Gear, Manual Override, Limit Switch, Solenoid Valve

Standard: JB/GB, ANSI/API, JIS, DIN

Xidelong Production

We are equipped with CNC lathes, automatic machining centers, automatic MIG seal welding and automatic hard facing facility to reduce human error. Today equipment and technology along with a qualified training to our employees produce valves as required by international market.

Xidelong Testing

All our production is tested in accordance to the standard required.

We analyze the raw material at first. Any piece is verified in order to respect the required tolerance. Each valve must exceed the pressure test before it has been judged ready for delivery.