Description
The UPVC Pneumatic Butterfly Valve serves as an expert pvc valve solution because of its outstanding resistance to corrosion. The pvc butterfly valve operates with CPVC and PVDF and PP piping materials to serve chemical processing and water treatment applications. The valve operates in sizes ranging from 1½”-8” (63mm to 225mm) while supporting pressures up to 150 PSI and operating temperatures between -40°C and +120°C. The integrated pneumatic actuator generates torque between 10Nm and 8000Nm to deliver dependable operation in harsh operating conditions.
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
FAQs
What types of materials are there for plastic valves?
PVC (Polyvinyl Chloride) serves as the primary plastic valve material because it provides affordable cost and strong chemical resistance properties. The material remains lightweight which simplifies both installation and handling procedures.
CPVC (Chlorinated Polyvinyl Chloride) plastic valves demonstrate better thermal stability than PVC because they can function under elevated temperature and pressure conditions.
PP (Polypropylene) shows outstanding chemical resistance properties which make it suitable for acid and alkaline fluid applications.
PVDF (Polyvinylidene Fluoride) represents a high-end plastic valve material which provides outstanding resistance to aggressive substances including hydrofluoric acid and sulfuric acid.
UPVC butterfly valve industry application
The water treatment industry makes extensive use of UPVC butterfly valves as one of its primary applications. The water treatment sector of both municipal and industrial facilities employs these valves because they resist corrosive substances and maintain high pressure resistance. The smooth UPVC interior surface prevents scaling and buildup which makes it suitable for use in water distribution systems.
