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Sun Hydraulics Pilot-operated Balanced Piston Relief Valve RPECLWN
By successfully differentiating itself in all spheres of activity—from product design and service delivery, to choice of suppliers and employees, to acquisition and retention of customers and shareholders— Sun Hydraulics has built a foundation for delivering consistent, sustainable, excellent performance.
Описание
Pilot-operated, balanced-piston relief cartridges are normally closed pressure regulating valves. When the pressure at the inlet (port 1) reaches the valve setting, the valve starts to open to tank (port 2), throttling flow to regulate the pressure. These valves are accurate, have low pressure rise vs. flow, they are smooth and quiet, and are moderately fast.
Specifications
Capacity 25 gpm
Maximum Operating Pressure 5000 psi
Factory Pressure Settings Established at 4 gpm
Maximum Valve Leakage at 110 SUS (24 cSt) 2 in³/min.@1000 psi
Response Time - Typical 10 ms
Adjustment - No. of CW Turns from Min. to Max. setting 5
Valve Hex Size 7/8 in.
Valve Installation Torque 30 - 35 lbf ft
Adjustment Screw Internal Hex Size 5/32 in.
Locknut Hex Size 9/16 in.
Locknut Torque 80 - 90 lbf in.
Model Weight 0.31 lb.