Instrumentation
DHV 712-R
Pressure relief valves
Overview
Nominal size DN:
10 - 50
10 - 50
Material sealing element (in contact with medium):
EPDM | FPM | PTFE
EPDM | FPM | PTFE
Connection:
socket | spigot | flange
socket | spigot | flange
- 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
- Pressure gauge preparation optional
Accessories
Pressure gauge, standard version
More informations
- undamped
- Connection and measuring system made of copper alloy
- Transparent plastic inspection window
- Design according to EN837-1