product
Instrumentation

DHV712-R

Pressure relief valves

Overview

Nominal size DN:
10 - 50
Material sealing element:
EPDM | FPM | PTFE
Material sealing element:
PTFE (EPDM)
Connection:
socket | spigot | flange
  • set range 0,3 up to 10 bar
  • most powerful thermoplastic pressure relief valve with patented piston control
  • for constant working pressures even in systems with counterpressure
  • constant, low vibration control behaviour
  • simple pressure setting possible at any time, also during operation
  • 100% back pressure free in the position of rest

Accessories

Pressure gauge, standard version
  • undamped
  • Connection and measuring system made of copper alloy
  • Transparent plastic inspection window
  • Design according to EN837-1
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