Bamo DHV 712-R Pressure Relief Valve

Bamo DHV 712-R Pressure Relief Valve

Bamo DHV 712-R Pressure Relief Valve maintains the upstream pressure at a set value to protect the piping in case of override pressure. The thrust of the pressure of fluid on the diaphragm must be greater than the spring strength to release the fluid by the outlet. The diaphragm in EPDM (PTFE coated) separates the adjustment dry space (including the calibrated spring), from the lower space for flowing fluid. All wet parts are made of plastics; The adjustment screw is protected with a plastic cap and secured by a lock nut.

Bamo DHV 712-R Pressure Relief Valve Features

  • Protection of pumps and pipings
  • Body: PVC-U, PP or PVDF
  • Diaphragm: EPDM coated with PTFE
  • Fittings from ND 10 to ND 50

Application

  • Pressure relief valve for positive displacement and centrifugal pumps
  • In-line or bypass installation according the operating conditions

Another Article:

Bamo DHV 712-R Pressure Relief Valve Specification

Body PVC-U, PP, PVDF
Options PTFE or stainless steel (on request)
Diaphragm EPDM, coated with PTFE
Seals EPDM or FPM (According body material)
Fittings Unions or male spigot ends (Flanges on request)
Pressure adjustment range 0.3… 10 bar
Override pressure excess 0.3… 0.5 bar
Hysteresis About 0.3 bar

Download Data Sheet: Pressure Relief Valve DHV 712-R

Ref: bamo.eu

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