Manual Gearbox PFA Lined WCB Body Raised Face Flange Ball Valve

Manual Gearbox PFA Lined WCB Body Raised Face Flange Ball Valve

Technical Specification
Design and Manufacture Standard: ASME B16.34, HG/T 3704
Face-to-face Dimension: ASME B16.10 , GB/T 12221
Flange Standard: ASME B 16.5 ,GB/T 9119 ,DIN ,JIS
Inspection and Testing: API 598, GB/T 13927

Product Specification
Body Material: WCB, ASTM A395 , CF8 ,CF8M
Lining Material: PTFE , PFA , PO ,FEP
Nominal Diameter: 1/2"-14"(DN15~DN350)
Pressure Range: Class150 , PN10 , PN16
Operation Method: Manual , Worn gear ,Electric ,Pneumatic actuator

Products Description:

1. Two pieces full port standard lined ball valves offer high stability, rigidity and eliminating potential leak path.

2. Full port design minimizes pressure losses and increases flow capacities thus reducing energy and pumping costs.

3. Full bore design almost no fluid resistance, and good shut-off performance.

4. It features zero leakage, maintenance-free, one-piece stem and ball design, high sealing performance and can be used under full vacuum service.

5. Lower pressure drop and high flow characterized the efficiency of Youfumi lined ball valves.

6. It can work as on-off or control valve.

7. It can sustain any corrosive medium in addition to the ??molten alkali metals and fluorine elements??. It is ideal products used in chlor-alkali, industrial in organic chemicals, metal and mining, nitrogen and phosphatic fertilizers, petroleum refining, pharmaceutical etc.

8. Lining material: PFA, FEP, GXPO etc.

9. Operation methods: manual, worm gear, electric, pneumatic and hydraulic actuator.

10. Youfumi lined ball valves are available as per the needs of applications in additional sizes and other than standard materials.

YFM lined ball valve advantages:

Body and bonnet adopts socket structure which increase the sealing performance;

Dovetail design in body and bonnet can prevent lined material fall off under pressure and can suit for vacuum service;

General lined ball valve seat, Integral Structure, No self-compansate design, Shorter Lifespan;

Self-compansate Seat, Convex Sealing design can sweep up the ball surface and then decrease the abrasion between ball and seat ;

U- shaped groove gurantee better sealing performance;

YFM (Youfumi Group) is a specialist in the fields of design and manufacture lined valves, pipeline and fittings for more than 30 years, providing flow solutions for corrosive and aggressive fluids in petrolum and chemical industries, pharmaceutical, printing and dyeing, electrical, shipbuilding, metallurgy, military, semiconductor chemistry, electronic phosphoric acid and other modern corrosion prevention fields.

YFM International (Youfumi UK Ltd) is based in London to better serve the international customers, and also established the one-stop shopping site on the internet to simplify the traditional purchase process, and to make it easy for you to shop online on your desktop or mobile device.

YFM International is also a communication platform for sharing knowledge and information, connecting business-to-business professionals by building and sustaining global community sites.

Our Aim:

Tech for social good and people oriented;

To create an economic trend of positively decontamination.

Our Mission:

Well-being — develop the relationship between myself and YFM;

Profession — develop the relationship between YFM and the Society;

Enviornment protection — develop the relationship between YFM and the Planet;

Civilisation — develop the relationship between YFM and Life upgrading.