Technical description

The DUNGS pressure regulator, type FRU, is a circulation regulator with adjustable setpoint spring. The pressure regulator complies with EN 88-1.

• Input pressures up to 150 mbar (15 kPa)
• High flow rate
• Sturdy, precise and sensitive regulation of regulator input pressure (response pressure)
• Inlet pressure compensation diaphragms
• Safety diaphragms
• External pulse as standard
• Rp 1/2 - Rp 2 threaded connection
• DN 40 - DN 100 flange connection

Application

The DUNGS pressure regulator, type FRU, limits the output pressure of a booster to the set value (response pressure) when consumption fluctuates. It does not contain any non-ferrous metals and is suitable for gases up to max. 0.1 vol.% H2 S, dry. Suitable for gases of families 1, 2, 3 and other neutral gaseous media.