High Pressure Valves and Regulators
Pressure relief valves
Pressure relief valves are essential in pneumatic system design to ensure personnel safety and to protect sensitive equipment from over-pressurisation. These valves need not have an undesirable effect on system performance. Ultra offers valves with a low footprint, both in terms of physical size and mass.
Operating pressure up to 414 bar (6,000 psi)
Operating temperature range -40°C to +90°C
Typical hysteresis <10% of set point
Miniature & light weight – typically Ø20mm x 36mm/ <40grams
Easy integration due to miniature, light weight designs
Progressive pressure release minimises system gas loss
High strength, corrosion resistant materials ensure safety reliability
High integrity pressure regulators are offered with both absolute and differential references to provide complete regulation control. The pressure regulators can be offered in both single stage and dual stage configuration as well as with an integral pressure relief valve to protect sensitive downstream equipment.