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PTFE Seat Butterfly Valve With Actuator  
 
     
 
Nishaka Pneumatic is manufacturing Wafer Type Offset Disc Butterfly Valve With Actuator Operated.
PTFE Seat offset Disk Design prevents galling and scratches between the metal seat and the metal disc due to its unique design. The only time where the seal comes into contact with the seat is at the point of complete closure. PTFE offset valves are generally used in applications which require bi-directional tight shut-off in oil and gas, LNG/NPG terminal and tanks, chemical factories, and shipbuilding. They are also used for dirty/heavy oil to extrusion.
This product is using commonly pneumatic operated automation equipments.
 
     
 

 
Type Wafer Type Offset Disc Butterfly Valve With Actuator Operated .
Mfg. Std. BS-5155/ API-609
Ends Wafer Design
Manufacturing Range Sizes 1½” NB (40mm) To 6” NB (150mm)
Up to 8” on request
Inspection & Testing BS 6755/ API-598
M. O .C. SS-316 (ASTM A-351 GR CF8M), SS-304 (ASTM A-351 GR CF8)
C.S (ASTM A-216 GR WCB) other material on request.
 
 
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