Pneumatic PTFE lined butterfly valve specification
Body: Cast Iron, Ductile Iron, Aluminum Stainless Steel,CF8,CF8M,CF3M
Disc: Stainless Steel+PTFE, Stainless Steel+PFA, Stainless Steel+F4
Stem: Stainless Steel
Seats: PTFE
Size: 2″ – 24″ (50mm – 600mm)
Flange accommodation: EN 1092 PN 6/PN10/PN16
ASME Class 150
AS 4087 PN 10/ PN 16
JIS 5K/10K
Top flange:ISO5211
Temperature range: -40 °C to + 180 °C (depending on pressure, medium and material)
Body style: wafer,LUG,Flange
Pneumatic PTFE lined butterfly valve technical parameter
Optional functions of electric actuator | double acting, single acting |
Optional models of electric actuator | AT series, AW series |
Voltage | AC110V, AC220V, AC24V,DC24V |
Air source pressure | 2bar-8bar |
Nominal diameter | DN25mm ~ DN1200mm |
Nominal pressure | PN1.0MPa~PN1.6MPa |
Applicable temperature | PTFE:-30~ +180℃ |
Connection mode | Lug,wafer,flange type |
Body material | carbon steel, stainless steel+PTFE lined |
Valve disc material | carbon steel, stainless steel+PTFE lined |
Seat lining | PTFE |
Suitable medium | water liquid, gas, slurry, oil,corrosive medium. etc |