Description

CPVC pneumatic butterfly valve

Introducing the CPVC pneumatic butterfly valve. This diverse valve is made with body materials of UPVC, CPVC, PP, PVDF and PPH while the disc materials consist of UPVC, CPVC, PP, PVDF and PPH. The stem is a stainless steel material with NBR, EPDM and VITON seats. The size range includes 1½”-8”; 63mm-225mm; DN50-DN200 with a pressure rating of 150 PSI at temperatures ranging from -40 °C to + 120 °C (depending on pressure, medium and material). This wafer style valve boasts compatibility with EN 1092 PN 6/PN10/PN16 ASME Class 150 AS 4087 PN 10/ PN 16 JIS 5K/10K ISO5211 and can be used for potable water, wastewater, seawater and HVAC applications. It features a pneumatic actuator with output torque from 10Nm to 8000 Nm and offers control modes of double acting, single acting normally closed or single acting normally open. To make installation easier it also comes standard with solenoid valves, limit switch boxes, filters, E/P positioners as well as handwheels. Additionally this product has dual adjustable travel stop screws plus an added cam on the output shaft allowing precise bidirectional adjustment in both the open and close positions over a range of +/- 5° limit adjustment. Its body is anodized aluminum finished off with polyester coated end caps while special coatings and materials are available for more corrosive environments if needed. Last but not least this product is NAMUR accessory compatible giving you even more options for integration into your existing system setup.

Description
Body: UPVC,CPVC,PP,PVDF,PPH
Disc: UPVC,CPVC,PP,PVDF,PPH
Stem: Stainless Steel
Seats: NBR,EPDM,VITON
Size: 1½”-8”;63mm-225mm;DN50-DN200
Working Pressure:150 PSI
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 + 120 °C (depending on pressure, medium and material)
Body style: wafer
Applications: Potable Water, Wastewater, Seawater, HVAC

Pneumatic Actuator
Output Torque 10Nm to 8000 Nm
Control: Double acting,Single acting normally closed, acting,Single normally open
Pneumatic accessories: Solenoid valve, limit switch box , filter, E/P positioner, hand wheel

All double acting and spring return units are suitable for both on/off and throttling applications. Actuators which can be actuated with other media such as hydraulic oil or water are also available as an option.

1, Two independently adjustable travel stop screws and a cam on the output shaft to permit precise bidirectional adjustment of movement in both the open and closed positions for quarter turn valves (+5° to -5° limit adjustment)
2, Integral porting
3, Standard units have anodized aluminum bodies with polyester coated end caps.
4, Special coatings and materials available for corrosive environments
5, NAMUR accessory compatible

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