• Dutco Tennant LLC, PO Box 233, Dubai, U.A.E.
Direct Acting - DZR Brass Plumbing Products


The Direct Acting-Lead Free Bronze are designed to reduce incoming water pressure to a sensible level to protect plumbing system components and reduce water consumption.They are suitable for water supply pressures up to 400psi (27.6 bar) and may be adjusted from 25 – 75psi (172 – 517 kPa). The standard setting is 50psi (345 kPa). All parts are quickly and easily serviceable without removing the valve from the line. The standard bypass feature permits the flow of water back through the valve into the main when pressures, due to thermal expansion on the outlet side of the valve, exceed the pressure in the main supply.

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  • Controls static and dynamic pressure
  • Conforms to BS EN 1567
  • Easy to service high temperature cartridge
  • AISI 304 stainless steel cartridge filter
  • Supplied with a pressure gauge
  • WRAS Approved
  • 1/2” & 3/4” BSP Parallel Female Ends
Max inlet pressure (static) 16 Bar
Adjustable pressure range 0.5 - 6 Bar
Min inlet pressure 0.5 Bar
Max inlet temperature 80°C
Factory set pressure 3 Bar