Pneumatic Universal Butterfly Valve PTFE Lined

PN16 / 150LB / JIS10K
1-1/2”~14” (40~350mm)
SS304, SS316

get a quote

Pneumatic Universal Butterfly Valve PTFE Lined Product Information

Pneumatic universal butterfly valve PTFE lined is one type of wafer type butterfly valve with pneumatic actuator, which can meet multi-standards flanges dimensions at the same time, such as ANSI 16.1, ASME B16.5, DIN2501, BS4504, EN1092-2, JIS10K, GB 17241.6, etc. Its biggest advantage is that it can be mounted between any standard of pipe flanges freely as long as you purchase only one type of wafer butterfly valve body. So, this latest developed butterfly valve is more and more popular to our customers, because it solves the problem for our customer to change between different standards of butterfly valves. Wafer butterfly valve can be mounted on the piping end as exhaust valve. Flowspec Luokai can manufacture the pneumatic universal butterfly valve PTFE lined according to standard of API 609, MSS SP-67 with sizes of 1-1/2”~14” (DN40~350mm). 
Just feel free to contact us now to get best prices. 30 years of experience. High quality. Big stock. Fast delivery. 

1. FEATURES

  • Simple and compact construction
  • Small in size and light in weight
  • Quick 90° on-off operation, low torque
  • Good sealing capability, no leakage
  • 360°polished disc assures positive on-off
  • Bi-directional, low torque, long service life
  • Stainless steel body, anti-corrosion service
  • Pneumatic actuator is available with double acting and single acting type

3. STANDARDS

  • Design & manufacturing: API 609, MSS SP-67
  • Face to face: API 609, MSS SP-67, DIN3202, BS EN558-1
  • Matching flanges: ANSI B16.1 125LB, ASME B16.5 150LB, BS4504 PN10/PN16, DIN2501 PN10/PN16
  • Top flange: ISO 5211
  • Inspection & testing: API598, GB13927

2. TECHNICAL SPECIFICATIONS

  • PN10 / PN16 / 125LB / 150LB / JIS10K / 150PSI / 200PSI
  • Size: 1-1/2”~14” (DN40~350mm)
  • Materials: stainless steel 304(CF8), stainless steel 316(CF8M), stainless steel 304L(CF3), stainless steel 316L(CF3M)
  • Applicable medium: water, sewage, sea water, marine, offshore, food, strong corrosive liquids
  • Applicable temperature: -45℃~+150℃ (higher temperature is available upon request)

4. APPLICATIONS

  • Water works, water projects
  • Environment protection
  • Water treatment
  • Power plant
  • Sea water desalination
  • Petroleum, chemical industry
  • Steel work, metallurgy
  • Paper plant
  • Food & beverage

Want to talk about our services?

Let's get in touch.

Please prove you are human by selecting the Tree.

contactOr give us a email at

sales@lokvalve.com