Zhejiang Youfumi Valve Co., Ltd.
| Payment Terms | L/C, T/T, D/A, D/P |
| Supply Ability | 210000PCS/YEAR |
| Delivery Time | 3 WORK DAYS |
| Packaging Details | PLYWOOD CASE |
| Material | Stainless Steel,Casting,Plastic,Forged carbon steel/stainless steel |
| Pressure | Medium Pressure,Low Pressure,200psi/PN16 |
| Power | Manual,Pneumatic,Electric,Gear |
| Temperature of media | Medium Temperature,Normal Temperature |
| Media | Water,Oil,Gas,Acid |
| Structure | Ball |
| Port size | 3/4''-12'' |
| product name | PFA Lined Ball Valve |
| Brand Name | YFM |
| Model Number | Q341F |
| Certification | CE,SIL |
| Place of Origin | WENZHOU |
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Product Specification
| Payment Terms | L/C, T/T, D/A, D/P | Supply Ability | 210000PCS/YEAR |
| Delivery Time | 3 WORK DAYS | Packaging Details | PLYWOOD CASE |
| Material | Stainless Steel,Casting,Plastic,Forged carbon steel/stainless steel | Pressure | Medium Pressure,Low Pressure,200psi/PN16 |
| Power | Manual,Pneumatic,Electric,Gear | Temperature of media | Medium Temperature,Normal Temperature |
| Media | Water,Oil,Gas,Acid | Structure | Ball |
| Port size | 3/4''-12'' | product name | PFA Lined Ball Valve |
| Brand Name | YFM | Model Number | Q341F |
| Certification | CE,SIL | Place of Origin | WENZHOU |
| High Light | WCB PFA Lined Ball Valve ，ANSI Standard PFA Lined Ball Valve ，WCB 2 Piece Body Ball Valve | ||
PFA Lined 2-Pieces Ball Valve for Chemical
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
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
Company Details
Business Type:
Manufacturer
Year Established:
1989
Total Annual:
100000000-150000000
Employee Number:
500~700
Ecer Certification：
Active Member
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, met... 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, met...
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