016-95866-0 R5R10-48116A110

by parker

As versatile pilot operated pressure reducing valves with SAE flanges, Parker's series R5R with manual adjustment and series R5R*P2 with proportional solenoid adjustment provide high flow and ensure a constant pressure in the secondary part of the hydraulic system. Independent of the primary pressure the secondary pressure is reduced to the pressure setting. In order to avoid unintended motion of the actuator, the valves are normally closed. The SAE flanges allow to mount the valves directly on the inlet flanges of actuators to achieve a very compact design. Series R5R*P2 has additionally a proportional solenoid operated pilot stage and a cartridge main stage. The optimum performance can be achieved in combination with the digital amplifier module PCD00A-400. Features series R5R• Pilot operated with manual adjustment• 2-port body with SAE61 flange• 3 sizes (SAE ¾, 1, 1¼)• 3 pressure stages: 105, 210, 350 bar• High flow - up to 500 l/min. in SAE size 10 (1 1/4)• 3 adjustment modes: - hand knob - acorn nut with lead seal - cylinder lockDeviating features series R5R*P2• Pilot operated with proportional solenoid• Continuous adjustment by proportional solenoid• With mechanical maximum pressure adjustmentBenefits• Versatile• Normally closed position avoids unintended motion• Short delivery times• Allows a very compact design• R5R*P2: optimally suited to the digital amplifier module PCD00A-400 - http://ph.parker.com/fi/fi/pilot-operated-pressure-reducing-valves-sae-flange-series-r5r-r5r-p2/016-95866-0