ULTRAVENT: an astonishing low pressure valve

This purely mechanical valve controls pressures from 0.07 to 7.25 psig (5 to 500 mbarg) and can be installed in either direction. With extremely low leakage rates and proven reliability over more than 100,000 cycles, ULTRAVENT guarantees maximum process reliability. 

ULTRAVENT is versatile. Use it as a safety relief valve, back pressure regulator, pressure controller, vacuum breaker, breather valve or as a superior alternative to bursting discs. Convince yourself of the revolutionary performance of this valve.

Features that make the difference

Unique worldwide: TÜV type-approved as a safety relief valve in accordance with DIN EN ISO 4126-1 for pressures between 0.07 to 7.25 psig (100 and 500 mbarg)
Ultra precise: Unique opening and closing behaviour from 0.07 to 7.25 psig (5 to 500 mbarg)
Outstanding reliability: More than 100,000 cycles, with extremely low leakage rates
Versatile: Ideal as a relief valve, back pressure regulator, safety relief valve or vacuum breaker
Externally tested: Individual TÜV certification of your specified set pressure
Compact and robust: Available in brass or stainless steel, 1/8" and ½"
Options: CR, FKM, EPDM, NBR or VMQ seals, FDA-approval available, temperature range -30 to +270 °C

about ULTRAVENT millibar valves