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Motorized Rubber Lined Wafer Type Butterfly Valve

Pneutork Offers Rubber lined butterfly valve for HVAC & utilites.These valves are truly 'Fit & Forget Valve: Which requires minimum maintenance. The body lines which also function as the soft seat, comes in integrally molded version & offers bi - directional sealing against vacuum upto the pressure of PN 10 / PN 16
Valve Information
Body Cast Iron / WBC / S.S. 304 / S.S. 316
Size Range 1.1/2 to 20 (40MM to 500MM)
Disc S.G. Iron / WBC / S.S. 304 / S.S. 316
Molded Seat Nitrile / EPDM / Viton / Silicon
Shaft AISI 410 / AISI 304 / AISI 316
Bottom Pin AISI 410 / AISI 304 / AISI 316
Electrical Actuator Standard



Specification

Valve Type Centric Disc Butterfly valve with single piece Rubber Lined Body
Body Type Short Wafer Type
Seat Type Intergrally Molded with the body
(Renewable Seat on request)
End Connection Wafer type suit 150# / Table 'D' / Table 'E' & IS 6392 Table 11 (PN 10 / PN 16)
Pressure Rating PN 10 / PN 16 (PN 20 On request)
Oper. Temp. Range -20 0C to 80 0C For Nitrile Seat (Depending On MOC)
Seat Leakege Tight Shut Off
Item Type of test Testing Pressure Operating Temperature Normal Operating Temperature High
Actuator Pneumatic Bubble Tight 180 to 150 PSIG -20 0C to 80 0C High Temp. On request
Valve Body Hydraulic 225 PSIG Max. 180 0C High Temp. On request
Seat Hydraulic 150 PSIG Max. 180 0C High Temp. On request

Diagram & Dimension