Description

pfa lined electric butterfly valve

Our pfa lined electric butterfly valve is the perfect choice for highly corrosive and toxic media. This product features a body made from cast iron, ductile iron, aluminum stainless steel, CF8, CF8M or CF3M along with disc made out of stainless steel + PTFE, stainless steel + PFA or F4. Additionally it is equipped with a stem made of stainless steel and seats made out of PTFE and has sizes ranging from 2″ to 24″ (50mm to 600mm). It is also flange accommodated by EN 1092 PN 6/PN10/PN16 or ASME Class 150 and AS 4087 PN 10/ PN 16 as well as JIS 5K/10K. Furthermore this valve is fitted with an ISO5211 top flange and operates in temperatures from -40 °C to + 180 °C (depending on pressure, medium and material). It also has multiple body styles including wafer, LUG and Flange. Finally this product comes equipped with an electric actuator that has an output torque of 50Nm to 2000 Nm) , control signal of 4-20 mADC & 0-5 VDC & 0-10 VDC , power range of 12VDC , 24VAC , 24VDC , 220VAC & 120VAC & 380VAC 50/60 Hz ± 10% . Optional Explosion proof actuator Exd II CT5 as well as Water-proof actuator IP67 are also available upon request.

Description
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
Applications: Highly Corrosive, Toxic Media

Electric Actuator
Output Torque 50Nm to 2000 Nm)
Control: ON-OFF type、Regulation type
Control signal: 4-20 mADC、0-5 VDC、0-10 VDC
Power: 12 VDC,24 VAC,24 VDC,220 VAC,120 VAC,380 VAC 50/60 Hz ±10%
Water-proof actuator:IP67
Option specification:
Explosion-proof actuator: Exd II CT5
Water-proof actuator:IP67