DualPlateCheckValve EPDMSeat (WRASApproved)

This dualplate check valve upgrades performance with EPDM seating and WRAS approval, making it a strong choice for potable water systems requiring regulatory compliance. The waferstyle body and dual plate design deliver high reliability in water supply service.

Technical Data:

• Body Material: Epoxy Coated Cast Iron Body, Stainless Steel Plates & Springs
• Seat Material: EPDM for excellent compatibility with potable water, glycol blends and moderate hot water.
• Design: Wafer type, with dual springloaded plates for efficient, low headloss flow.
• Approval: WRAS certified for potable (drinkable) water systems in UK installations.
• Operating Temperature: 0°C to120°C typical for EPDM seat units.
• Pressure Rating: PN16 (~16bar) in potable water systems.

Key Features:

• WRAS approval ensures compliance with UK drinkingwater standards.
• EPDM seat offers robust sealing and good chemical compatibility for water systems.
• Dual plate design minimises pressure drop and reduces risk of slam on reverse flow.
• Wafer body format allows fitup between flanges with minimal modification.

Typical Use Cases:
Municipal water mains, booster pump risers, large building potable water distribution networks, irrigation systems on regulated sites.