Rack & Pinion/Manual Butterfly Valves Wafer Style
Valworx Rack & Pinion/Manual combination butterfly valve with wafer body design with integral manual override for pneumatic or manual control of air, water, oil, and other media compatible with the materials of construction.
Spring return pneumatic/manual actuators use air pressure to open the valve and springs (failsafe) to close the valve. Double acting pneumatic/manual actuators use air pressure to open the valve and air pressure to close the valve. Both types may be operated manually as well. Stroke limit function allows easy setting of limit open and limit close operation.Rugged, hard-anodized aluminum construction with spring return or double acting options. Ductile iron construction available in EPDM and Buna-N seal material. 2" to 10"
- EPDM ~ Double Acting
Stock # Product Name Series Pipe Size (inches) Disc Size (inches) Max Pressure (PSI) Valve Body Disc Seat/Liner Stem Packing Pilot Air Pressure (PSI) Air Consumption (SCI per 90° cycle) Price Each Usually Ships 527002 2" Pneumatic/Manual Butterfly Valve, Wafer, EPDM, Double Acting 5270 2 1.97 230 Ductile Iron EPDM EPDM V-ring 29-120 18.3 $377.60 Same Day 527004 3" Pneumatic/Manual Butterfly Valve, Wafer, EPDM, Double Acting 5270 3 3.15 230 Ductile Iron EPDM EPDM V-ring 29-120 24.4 $412.80 Same Day 527005 4" Pneumatic/Manual Butterfly Valve, Wafer, EPDM, Double Acting 5270 4 3.94 230 Ductile Iron EPDM EPDM V-ring 29-120 42.7 $528.80 Same Day 527007 6" Pneumatic/Manual Butterfly Valve, Wafer, EPDM, Double Acting 5270 6 5.91 230 Ductile Iron EPDM EPDM V-ring 29-120 91.5 $798.40 Same Day 527008 8" Pneumatic/Manual Butterfly Valve, Wafer, EPDM, Double Acting 5270 8 7.87 230 Ductile Iron EPDM EPDM V-ring 29-120 341.7 $1,550.40 Same Day 527010 10" Pneumatic/Manual Butterfly Valve, Wafer, EPDM, Double Acting 5270 10 9.84 230 Ductile Iron EPDM EPDM V-ring 29-120 341.7 $1,670.40 Same Day - EPDM ~ Spring Return
Stock # Product Name Series Pipe Size (inches) Disc Size (inches) Max Pressure (PSI) Valve Body Disc Seat/Liner Stem Packing Pilot Air Pressure (PSI) Air Consumption (SCI per 90° cycle) Price Each Usually Ships 527102 2" Pneumatic/Manual Butterfly Valve, Wafer, EPDM, Spring Return 5271 2 1.97 230 Ductile Iron EPDM EPDM V-ring 87-120 24.4 $423.20 Same Day 527104 3" Pneumatic/Manual Butterfly Valve, Wafer, EPDM, Spring Return 5271 3 3.15 230 Ductile Iron EPDM EPDM V-ring 87-120 54.9 $656.80 Same Day 527105 4" Pneumatic/Manual Butterfly Valve, Wafer, EPDM, Spring Return 5271 4 3.94 230 Ductile Iron EPDM EPDM V-ring 87-120 91.5 $840.80 Same Day 527107 6" Pneumatic/Manual Butterfly Valve, Wafer, EPDM, Spring Return 5271 6 5.91 230 Ductile Iron EPDM EPDM V-ring 87-120 201.4 $1,348.00 Same Day - NBR ~ Double Acting
Stock # Product Name Series Pipe Size (inches) Disc Size (inches) Max Pressure (PSI) Valve Body Disc Seat/Liner Stem Packing Pilot Air Pressure (PSI) Air Consumption (SCI per 90° cycle) Price Each Usually Ships 527202 2" Pneumatic/Manual Butterfly Valve, Wafer, NBR, Double Acting 5272 2 1.97 230 Ductile Iron NBR NBR (Buna-N) V-ring 29-120 18.3 $377.60 Same Day 527204 3" Pneumatic/Manual Butterfly Valve, Wafer, NBR, Double Acting 5272 3 3.15 230 Ductile Iron NBR NBR (Buna-N) V-ring 29-120 24.4 $412.80 Same Day 527205 4" Pneumatic/Manual Butterfly Valve, Wafer, NBR, Double Acting 5272 4 3.94 230 Ductile Iron NBR NBR (Buna-N) V-ring 29-120 42.7 $528.80 Same Day 527207 6" Pneumatic/Manual Butterfly Valve, Wafer, NBR, Double Acting 5272 6 5.91 230 Ductile Iron NBR NBR (Buna-N) V-ring 29-120 91.5 $798.40 Same Day - NBR ~ Spring Return
Stock # Product Name Series Pipe Size (inches) Disc Size (inches) Max Pressure (PSI) Valve Body Disc Seat/Liner Stem Packing Pilot Air Pressure (PSI) Air Consumption (SCI per 90° cycle) Price Each Usually Ships 527302 2" Pneumatic/Manual Butterfly Valve, Wafer, NBR, Spring Return 5273 2 1.97 230 Ductile Iron NBR NBR (Buna-N) V-ring 87-120 24.4 $423.20 Same Day 527304 3" Pneumatic/Manual Butterfly Valve, Wafer, NBR, Spring Return 5273 3 3.15 230 Ductile Iron NBR NBR (Buna-N) V-ring 87-120 54.9 $656.80 Same Day 527305 4" Pneumatic/Manual Butterfly Valve, Wafer, NBR, Spring Return 5273 4 3.94 230 Ductile Iron NBR NBR (Buna-N) V-ring 87-120 91.5 $840.80 Same Day 527307 6" Pneumatic/Manual Butterfly Valve, Wafer ,NBR, Spring Return 5273 6 5.91 230 Ductile Iron NBR NBR (Buna-N) V-ring 87-120 201.4 $1,348.00 Same Day
