Commercial Type BA RPZ Valve

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Protects plumbing systems from contamination, back pressure or back siphonage up to Fluid Category 4

Reliance Valves Backflow Preventer is a unique valve that is ideal for protecting commercial and industrial plumbing systems from contamination up to and including Fluid Category 4. Easy to service and maintain, the valve offers BA type backflow prevention to protect plumbing systems from contamination, back pressure and back siphonage.

Compliant with UK water regulations (BS EN1717) and approved by KIWA, the valve is made from lead-free 4MS compliant DZR brass. Incorporating a one-piece cartridge, the valve is easy to access which makes servicing and maintenance fast and simple, while minimising downtime. The valve is designed with a detachable upper body to make the cartridge more accessible.

Features and benefits

  • Highest level of mechanical protection against backflow and contamination (Fluid Category 4)
  • Lead-free and non-toxic 4MS compliant DZR brass body
  • Easily accessible one-piece cartridge and detachable upper body for fast and simple servicing
  • Test point isolating valves and caps for quick and easy testing
  • Integral cartridge strainer protects the valve from system debris
  • Integral tundish with FBSP connections creates an air gap between the wastewater and the mains water supply
  • Flat faced union MBSP connections allow the body to be removed without disruption to the pipe work
  • Flat faced unions make servicing and replacing the valve quick and easy
  • Lever ball valves also available for up and downstream supply isolation
  • Suitable for cold water use only
  • Compatible with copper and MDPE pipe (further fittings required)

Accreditations

KIWA UK Water Regulation 4 Approved
SKUDescriptionModelBSP ″Accreditations
RPZV2700011⁄2″ Commercial Type BA Reduced Pressure Zone ValveType BA Backflow Prevention1⁄2
KIWA REG 4
RPZV2700053⁄4″ Commercial Type BA Reduced Pressure Zone ValveType BA Backflow Prevention3⁄4
KIWA REG 4
RPZV2700101″ Commercial Type BA Reduced Pressure Zone ValveType BA Backflow Prevention1
KIWA REG 4
RPZV2700151 1⁄4″ Commercial Type BA Reduced Pressure Zone ValveType BA Backflow Prevention1 1⁄4
KIWA REG 4
RPZV2700201 1⁄2″ Commercial Type BA Reduced Pressure Zone ValveType BA Backflow Prevention1 1⁄2
KIWA REG 4
RPZV2700252″ Commercial Type BA Reduced Pressure Zone ValveType BA Backflow Prevention2
KIWA REG 4