SYMBOL
DESCRIPTION
Ventable, pilot-operated, balanced-poppet 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. They provide a vent port (port 3) that connects between the main piston and pilot stage to provide for remote control by other pilot or 2-way valves. These valves are accurate, have low pressure rise vs. flow, they are smooth and quiet, and are moderately fast.
SPECIFICATIONS:
Max.Operating Pressue: 350 bar (5000 psi)
Capacity: 95 L/min (25 gpm)
Factory Pressure Settings Established at: 15 L/min
Control Pilot Flow: 0,25 - 0,33 L/min.
Maximum Valve Leakage at Reseat: 0,7 cc/min.at 90% of nominal setting
Response Time - Typical: 2 ms
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-2A
| Capacity | Model | Cavity | Installation Torque |
| 60 L/min (15 gpm) | E-RVCS-LAN | T-11A | 40 - 50 Nm |
| 95 L/min (25 gpm) | E-RVES-LAN | T-2A | 60 - 70 Nm |
| 200 L/min (50 gpm) | E-RVGS-LAN | T-17A | 200 - 215 Nm |
| 480 L/min (120 gpm) | E-RVIS-LAN | T-19A | 465 - 500 Nm |
PERFORMANCE:
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.
Contact us to customize your valves and promote your business with our premium quality!
