Pressure Regulators
Pressure regulators for various applications, such as constant pressure, zero pressure and proportional pressure control. Medium-pressure regulators with/without safety shut-off. Safety shut-off and safety relief valves as individual devices.
FRG – Ratio Regulator & Zero Governor (US/CA)
The DUNGS Ratio Regulator and Zero Governor FRG are spring loaded gas pressure regulators for proportional pressure control with an offset from 0,25 to 20 kPa and pressure proportion up to 15 kPa.
FRI – Pressure Regulator for DMV
The DUNGS Pressure Regulator FRI are spring loaded pressure regulator for constant outlet pressure in a range from 0,25 to 20 kPa with included filter. Possible to mount with flanges or direct in combination with the DUNGS double solenoid valves DMV.
FRM – Medium Pressure Regulator DN 25-DN 50
The DUNGS Medium Pressure Regulator FRM are spring loaded pressure regulator for constant outlet pressure in a range from 3 to 400 kPa. With inlet pressure compensation. Optionally with Slam shut valve incorporated.
FRM – Medium Pressure Regulator DN 65-DN 80
The DUNGS Medium Pressure Regulator FRM are spring loaded pressure regulator for constant outlet pressure in a range from 9 to 400 kPa. With inlet pressure compensation. Optionally with Slam shut valve incorporated.
FRM-NOC – Medium Pressure Regulator
The DUNGS Medium Pressure Regulator FRM-NOC are spring loaded pressure regulator with fast reaction time for constant outlet pressure in a range from 2 to 400 kPa. Optionally with Slam shut valve incorporated.
FRN OH – Zero Pressure Regulator
The DUNGS FRN OH zero pressure regulators are spring-loaded gas pressure regulators for pressure regulation with a pressure ratio of -0,2 to 0,3 kPa.
FRNG – Zero/Proportional Pressure Regulator
The DUNGS Zero/Proportional Pressure Regulator FRNG are spring loaded gas pressure regulator for proportional pressure control with an offset from 0,25 to 20 kPa and pressure proportion up to 15 kPa. Also suitable for zero pressure regulation function from -0,3 to 0,5kPa.
FRS – Gas Appliance Pressure Regulator (US/CA)
The DUNGS Gas Appliance Pressure Regulator FRS are spring loaded gas pressure regulator with adjustable setpoint spring for a constant outlet pressure in a range from 0,25 to 20 kPa.
FRS – Gas Pressure Regulator
The DUNGS Gas Pressure Regulator FRS are spring loaded gas pressure regulator with an adjustable setpoint spring for a constant outlet pressure in a range from 0,25 to 20 kPa.
FRS – Line Pressure Regulator (US/CA)
The DUNGS Line Pressure Regulator FRS are spring loaded gas pressure regulator with an adjustable setpoint spring for a constant outlet pressure in a range from 0,25 to 10 kPa.
FRSBV – Safety Pressure Relief Valves up to 1 bar
The spring loaded DUNGS Safety Pressure Relief Valves FRSBV for relief pressure settings from 7 to 83 kPa.
FRSBV – Safety Pressure Relief Valves up to 5 bar
The spring loaded DUNGS High Pressure Safety Relief Valves FRSBV for relief pressure settings from 4,5 to 200 kPa.
FRU – Circulation Regulator
The DUNGS Circulation Regulator FRU are spring loaded pressure regulator for circulating pressure monitoring and limiting inlet presure for a range from 0,5 to 15 kPa.
SAV – Slam Shut Valves DN 25-DN 50
The DUNGS spring loaded Slam Shut Valves SAV for over and under pressure protection of components downstream.
SAV – Slam Shut Valves DN 65-DN 80
The DUNGS spring loaded Slam Shut Valves SAV for over and under pressure protection of components downstream.