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PVC-U Check Valves

Lightweight and durable solutions for corrosive fluids and pool systems. ORFA Industrial threaded and solvent cement PVC-U check valves eliminate corrosion risks with their non-metallic structure.

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Chemical Resistance and Easy Installation

PVC-U (Rigid PVC) check valves are unmatched in controlling fluids like acids, bases, and saltwater that rapidly corrode metal valves. Available with spring or ball mechanisms, these valves use high-quality EPDM or Viton (FPM) gaskets for sealing. **Solvent cement** models connect seamlessly to PVC pipelines, while **threaded** models offer mechanical installation flexibility. The true-union design allows for easy cleaning or maintenance without removing the entire valve from the system.

Technical Specs

  • Material: U-PVC (Unplasticized PVC).
  • Connection: Threaded (BSP) or Solvent Cement (Metric).
  • Seals: EPDM or chemical resistant Viton options.

Applications

  • Swimming pools and water treatment plants.
  • Saltwater and seawater distribution.
  • Agricultural irrigation and acidic process lines.