PARKER LIMITEUR DE PRESSION

Parker's pressure relief valves series RDM in sandwich design enable an easy configuration of stack systems. The direct operated piston type valves provide low hysteresis and thus a precise pressure control. Series RDM can be used as P-T relief or as T-T controlled counter balance valve. The valve body is equipped with a pressure gauge port.

Markets:
• Industrial

Features/Benefits:
• Proven direct operated, cushioned piston design - represents our long-term experience in hydraulics
• Fast response, low leakage and minimal hysteresis - for improved process and product accuracy
• 5 pressure adjustment stages - permits an accurate adaption to the application
• Short delivery time for most variations - no warehousing necessary
• Max. pressure settings of:
    - 25, 64, 160, 210, 350 bar for RDM2,
    - 19, 50, 100, 150, 210 bar for RDM3.
• Adjustment modes:
    - Slotted head with lock nut
    - Cylinder lock
    - Turning knob
• Gauge port
• RDM2 - NG06 (CETOP 03), RDM3 - NG10 (CETOP 05)

Applications:
• Suitable for general hydraulic applications

Function:
Code PT: pressure is relieved from P to T at the adjusted value
Code TT: pressure pre-loading in T