SYMBOL
DESCRIPTION
Pilot-operated, balanced-piston relief cartridges are normally closed pressure regulating valves.
OPERATION
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.
FEATURES
* Will accept maximum pressure at port 2
* Suitable for use in cross port relief circuits.
* Minimum setting is 75 psi (5 bar) for all spring ranges.
* Back pressure on the tank port (port 2) is directly additive to the valve setting at 1:1 ratio.
* The main stage orifice is protected against contamination.
SPECIFICATIONS:
Max.Operating Pressue: 350 bar (5000 psi)
Capacity: 380 L/min (100 gpm)
Maximum Valve Leakage at 110 SUS (24 cSt): 66,5 cc/min.at 70 bar
Factory Pressure Settings Established at: 15 L/min (4 gpm)
Response Time - Typical: 10 ms
Reseat: >85% of crack setting
Temperature: - 40°C ~ +120 °C
Fluids: Mineral-based or synthetics with lubricating properties at viscosities of 7.4 to 420 cSt (50 to 2000 sus)
Cavity: T-16A
| Capacity | Model | Cavity | Installation Torque |
| 45 L/min (12 gpm) | E-RPCC-LAN | T-162A | 35 - 40 Nm |
| 95 L/min (25 gpm) | E-RPEC-LAN | T-10A | 40 - 50 Nm |
| 200 L/min (50 gpm) | E-RPGC-LAN | T-3A | 60 - 70 Nm |
| 380 L/min (100 gpm) | E-RPIC-LAN | T-16A | 200 - 215 Nm |
| 760 L/min (200 gpm) | E-RPKC-LAN | T-18A | 465 - 500 Nm |
PERFORMANCE (Cartridge Only):
DIMENSIONS
ORDER CODE:
AAK Hydraulic Valve is a top manufacturer for Hydraulic Screw-in Cartridge Valves in Ningbo China since 2009.
We guarantee quality for 3 years for non-standard customized valves: No leakage, No Noise, No Vibration.
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