When these valves reach a certain precalibrated vacuum degree, they introduce atmospheric air into the circuit to prevent the increase of the set value and keep it constant. Application: They are used as safety valves on non-commissioned tanks or containers at high vacuum level and on vacuum cup lifting systems. Media: compressed air or non-corrosive gases Adjustment V04: by rotating the knurled bush in both directions Adjustment V05: by knurled head screw or adjusting knob on spindle with fine thread Mounting position: any Temperature range -20 °C to 80 °C / -4 °F to 176 °F Body: nickel-plated brass Inner valve: spring steel and brass Elastomer: NBR/Buna-N
Технические характеристики
CharacteristicsProductfor compressed air, for inert gasesTechnologyspringNumber of stagessingle-stageMaterialnickel-plated brassApplicationsindustrial, pneumatic, for vacuumOther characteristicscompact, miniaturePressure
Max.: 0 bar (0 psi)
Min.: -1 bar (-14.5 psi)
Flow
Max.: 1,100 l/min (290.59 us gal/min)
Min.: 60 l/min (15.85 us gal/min)
