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SUN HYDRAULICS CORP
RBADOAN
Multi-Function

Cartridge

$81.30

SUN HYDRAULICS CORP

MATERIAL:  RBADOAN

SUMMARY:  Cartridge

Quantity in stock: 2

Quantity Details:
  • Hydrotech Stock: 0 can ship March 29, 2024
  • Factory Stock: 2 can ship June 28, 2024
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This direct-acting, pilot relief cartridge incorporates back-to-back check valves. This allows it to remotely control 2 other pilot-operated valves or act as a thermal relief for both ends of an actuator. Because capacity is limited to pilot flow, this valve should be used with other valves with comparable pilot flows.

  • The back-to-back check valves prevent cross talk between the two valves that are being remote controlled.
  • One adjustment controls two valves.
  • Check cracking pressure is 15 psi (1 bar).
  • Pressure at port 3 is directly additive to the valve setting.
  • Suitable for load holding applications
  • The term thermal relief means it prevents overpressure due to thermal expansion of the fluid.
  • Incorporates the Sun floating style construction to minimize the possibility of internal parts binding due to excessive installation torque and/or cavity/cartridge machining variations.

CavityT-11A
Series1
Capacity.25 gpm1 L/min.
Response Time - Typical2 ms2 ms
Maximum Valve Leakage at 110 SUS (24 cSt)5 drops/min.0,3 cc/min.
Adjustment - Number of Clockwise Turns to Increase Setting55
Valve Hex Size7/8 in.22,2 mm
Valve Installation Torque30 - 35 lbf ft41 - 47 Nm
Adjustment Screw Internal Hex Size5/32 in.4 mm
Locknut Hex Size9/16 in.15 mm
Locknut Torque80 - 90 lbf in.9 - 10 Nm
Seal kit - CartridgeViton: 990-011-006

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Notes:
  • For Series 1 cartridges configured with an O control (panel mount handknob), a .75 in. (19 mm) diameter hole is required in the panel.