PVC-U and PPRC Butterfly Valves
HDPE Flanged Butterfly Valve
HDPE flanged butterfly valve is a complete assembly comprising a plastic butterfly valve with HDPE weld neck adaptors, loose flanges and bolt kit. The weld neck adaptors are connected to the HDPE pipe by butt weld; eliminating the need to source separate connection fittings for HDPE pipelines.
Available in Ø63–Ø315 mm (DN50–DN300) with PP flanges or PP-lined steel flanges, AISI 304 stainless steel or galvanized bolt options. Lever operated, gear operated, pneumatic and electric actuated models are available.
Ø63–Ø315HDPE pipe diameter (mm)
Complete kitAdaptor + flange + bolts
PP / steelFlange options
ActuatedPneumatic and electric
Benefits
- Complete kit for direct connection to HDPE pipe
- PP or PP-lined steel flange option
- AISI 304 stainless steel or galvanized bolt option
- Lever operated, gear operated and actuated models
- Corrosion-resistant construction
Applications
- HDPE piped water transmission and distribution lines
- Irrigation systems
- Wastewater and treatment lines
- Pool and cooling lines
Technical Specifications
| Nominal sizes | Ø63 – Ø315 mm (DN50 – DN300) |
|---|---|
| Connection | HDPE weld neck adaptors (butt weld) |
| Flange | PP or PP-lined steel |
| Bolts | AISI 304 stainless steel or galvanized steel |
| Operation | Lever, gear box (gear operated), pneumatic (single / double acting) or electric actuator |
Materials
| Valve body | Thermoplastic (PP / U-PVC) |
|---|---|
| Flange adaptor | HDPE (PE) |
| Flange | PP or PP-lined steel |
| Seal | EPDM |
| Bolt kit | AISI 304 stainless steel or galvanized steel |
Why ORFA?
Since 1985Over 40 years of experience in industrial plumbing equipment supply.
Technical AdviceSupport in selecting the correct valve according to line pressure and size.
Stock DispatchCommon sizes shipped from stock on the same day.
Spare PartsBall seat, packing and lever kits along with other valve spare parts from a single source.
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