PFA Side Entry Floating Ball Valve , 8Inch 150lbs Worm Gear Ball Valve

Lining Virgin PFA Full Lined Worm Gear 8Inch 150lbs Floating 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

YFM lined ball valve advantages:

1. Adjustable stem packing.

2. Positive stem seal. PTFE chevron packing provides stem seal integrity while maintaining low turning torque.

3. Anti-blowout stem assembly prevents stem blowout even in the event of top works disassembly.

4. Separate ball/stem connection greatly reduces side loading, thus extending stem seal life.

5. Thick liner 100% inspected at 20,000 VDC for defects is made from highly corrosion resistant FEP to 300°F (150°C) or PFA to 400°F (200°C). A variety of metallic and non-metallic ball material options are available.

6. ISO 5211 universal mounting pad permits easy automation even with the valve in the pipeline.

7. Graphite bearing prevents side loading and extends seal life.

8. Cavity space minimizes the retention of process media.

9. Lining securely locked into the body by “T” slots and locking grooves;completely encapsulated ball and stem. Can handle