Bermad Air/Vacuum Relief Valve 1/2"

Bermad Air/Vacuum Relief Valve 1/2"

Bermad
SKU:
NAVV12
£4.05 (Inc. VAT)
£3.37 (Ex. VAT)
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Description
Bermad Air/Vacuum Relief Valve 1/2"
  • Eliminates Negative Pressure in Subsurface Installations.
  • Allows air into the dripperline zone when it is not operating.
  • Releases the air on zone turn-on.
Applications;
  • Install in subsurface Techline zones
Specifications;
  • Maximum pressure: 140 psi
  • 1/2" male threaded connection
  • Not required for on-surface installations
Features/Benefits
  • Eliminates vacuum that could draw contaminants into the piping system
  • Non-corrosive
  • Pressure Balanced float, free of distortion or callapse
  • Special drip tight dynamic seal
  • Exclusive kinetic design prevents floats from being blown shut
  • Perfect sealing under system pressure as low as 0.1bar.
  • **You will need a Female Compression Tee 16mm-1/2"-16mm per valve**

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