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Features:• Compact, sensitive diaphragm-type relief valve.• Push-pull, locking knob.• Knob and top work the same as a miniature regulator.• 130 has lightweight aluminum construction.• 134 has a brass body, captured exhaust and is an inline type with 3 inlet ports and 1 outlet port.
Applications:• Designed to protect against excessive pressure buildup in a pneumatic circuit or system.• For use where gradual proportional relief is required.
Operation:• Turn relief valve knob clockwise for maximum pressure.• Set pressure going into relief valve at desired pressure.• Turn relief valve knob counter-clockwise until exhaust starts to bleed.• Turn relief valve knob clockwise until exhaust stops bleeding. Push to lock knob.