PE Restraint Gate Valve

PE Restraint Gate Valve

Clover's resilient seated PE restrained end flexible joint gate valves comply with AS2638.2 for use in pressure applications for water supply and sewerage.

Suitable for above and below ground potable, non potable and wastewater applications—our range of PE restraint valves provide axial thrust restraint for AS4130 PE100 and PE80 pipe systems.

  • High strength 431 stainless steel spindle.

  • Corrosion resistant in a variety of applications.

  • Thermally bonded polymeric coating for long life corrosion protection.

  • All valves are hydrostatically factory tested and certified.


With a simple installation process under all weather conditions, there’s no polyethylene welding required for this product to support your pipeline.

The product’s high strength and impact resistant body is manufactured from ductile iron, with an EPDM encapsulated gate.

This full bore design eliminates potential debris build up, and provides axial thrust restraint when used on polyethylene pipe systems.

Properties, dimensions and standards

  • Size Range: DN90, DN125, DN180, DN250 and DN280.
  • Allowable Operating Pressure: 1600kPa.
  • Maximum Temperature: 40 C.
  • Connections: Polyethylene AS4130 PE100 and PE100.
  • Certifications: AS 2638.2, AS/NZS 4020 and AS/NZS 4158.
  • Product Licence: OMK25731.
  • WSAA Appraisal: PA11/21.


All dimensions are quoted in millimetres.

Hand wheels, gearboxes, actuation, keys and spindle extensions available for all valves.

Contact Clover for information on additional sizes not shown on this page.