PVC-U and PPRC Butterfly Valves
U-PVC Butterfly Valve
U-PVC butterfly valve is a plastic butterfly valve with hard PVC body mounted between two flanges. In pool water, salt water, treatment chemicals and corrosive fluid lines where metal valves corrode, it operates rust-free for many years; even in large diameters it is lightweight and has a short mounting length.
Available in metric series Ø63–Ø315 mm (DN50–DN300), and also in inch (BS / ANSI / ASTM) series. In addition to lever-operated models in small sizes and gear-operated models in large sizes, single and double-acting pneumatic and electric actuated automatic models are also available.
Ø63–Ø315DN50 – DN300
U-PVCCorrosion-resistant body
Metric / InchSize series
ActuatedPneumatic and electric
Advantages
- Corrosion and scale-resistant U-PVC body
- Lightweight and short mounting length in large diameters
- Metric and inch size series
- Lever, gear-operated and actuated options
- Low operating torque
Applications
- Pool filtration and circulation lines
- Water and wastewater treatment plants
- Cooling water lines
- Chemical and industrial process lines
Technical Specifications
| Nominal sizes | Ø63 – Ø315 mm (DN50 – DN300); inch series |
|---|---|
| Operating temperature | 0 °C … +60 °C (permissible pressure decreases with increasing temperature) |
| Mounting | Between two flanges |
| Control | Lever, gear operator (reducer), pneumatic (single / double acting) or electric actuator |
| Standard | Metric (DIN) and inch (BS / ANSI / ASTM) |
Materials
| Body | U-PVC (rigid PVC) |
|---|---|
| Disc | U-PVC / PP |
| Seat | EPDM (option: FKM) |
| Stem | Stainless Steel |
Why ORFA?
Since 1985Over 40 years of experience in industrial plumbing equipment supply.
Technical AdviceSupport in selecting the right valve according to line pressure and size.
Stock AvailabilityCommon sizes shipped from stock same day.
Spare PartsSphere seat, stem and lever kits and other valve spare parts from a single source.
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