Butterfly Valve

Wafer Type Full FPA /F46/ PTFE Lined Butterfly Valve

Wafer Style Split Body Teflon / PTFE Lined High Performance Concentric Butterfly Valves Resilient Seated and Half or Fully Lined with two-piece body design and locked-in PFA liner fully encapsulates the disc, ISO mounting pad for actuation, bi-directional sealing, lining material is available for PTFE/PFA/FEP/ETFE/PO/PP etc, wafer or lug style for 150 class flange, F46 Lined Wafer Butterfly Valves features ease of maintenance, repeatable on-off, long life durability. Teflon Lined Wafer Butterfly Valve .

Design Features

  1. PTFE Lined Wafer Resilient Seated Butterfly Valve is bi-directional flow and possible at maximum operating pressure and because of valve port is corresponds to the piping diameter, high flow capacity is guaranteed.
  2. Full PTFE Lined Wafer Butterfly Valve is ease of maintenance, sealing parts is changeable
  3. Lining material can be PTFE / PFA / FEP (F46) / ETFE/ PO/ PP etc
  4. Operation : Worm Gear, Manual, Pneumatic Actuator, Electric Actuator
  5. Disc design : Concentric design, double eccentric is optional
  6. Connection end : wafer & lug style
  7. No pin design to avoid internal leakage
  8. Size range : 2"-20"
  9. Pressure : PN10 - PN25 / Class 150


Size: NPS 2"~48" DN50~DN1200

Pressure Rating: Class 150 Class 150 PN6~PN25

Connection: Double flange, Wafer type, Lug type and so on

Temprature:-29℃ ~ 150℃

Body Material: Cast iron, Ductile iron, Carbon steel, Stainless steel

Body Seat Material: Teflon, PTFE, F4, F46, FPA, FEP, Nylon and other polymer

Disc Seat Material(for Full lined butterfly valve): F46, PFA coated

Design and Manufacture: API609,MSS SP-67/68,DIN3354

Face-to-Face: GB12221, API609, MSS SP-68,ISO5752, EN558-1

End Connection: HG20592~HG20635,JB/T 78,JB/T 79, GB9113, ASME B16. 5(for NPS≤24), ASME B16.47, MSS SP-44(for NPS>24),ANSI 125/150; BS EN1092-1, DIN2501PN10/PN16, JIS10K, BS4504

Test and Inspection: GB/T13927, API609, API598; ISO 5208, BS EN12569

PTFE lined Butterfly Valve wafer type suppliers,wafer type connection,WCB as Body materal which can working on the temperature -29℃~200℃.DN50~2000MM

For more details, please download catalogue for reference or contact with us.

Wenzhou Topnotch Machine Co.,Ltd is a professional leader China wafer type Full FPA /F46/ PTFE lined butterfly valve,FPA lined butterfly valve,wafer type butterfly valve,F46 lined butterfly valve,wafer type FPA lined butterfly valve,Full PTFE lined Butterfly Valve manufacturer with high quality and low price.Welcome to contact us!

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