E-SCEA Direct-acting sequence valve with reverse flow check
SYMBOL
OPERATION
Direct-acting sequence valves with reverse-flow check will supply a secondary circuit with flow once the pressure at the inlet (port 1) has exceeded the valve setting. Additionally, these valves incorporate an integral check valve to provide reverse flow from port 2 (sequence) to port 1 (inlet). The pressure setting of a sequence valve controls the pressure at port 1 relative to the pressure at the drain (port 3).
SPECIFICATIONS:
Working Pressure: 350 bar (5000 psi)
Flow Rating: 120 lpm (30 gpm)
Maximum Valve Leakage at Reseat: 10 drops/min.
Check Cracking Pressure: 1.75 bar (25 psi)
Response Time - Typical: 2 ms
Cavity: T-2A
Installation Torque: 60 - 70 Nm
Temperature Range: -30 ~ +120 °C (with Buna N seals)
Filtration: 25μm or better
Fluids: Mineral-based fluids with viscosities of 7.4 to 420 cSt.
PERFORMANCE:
ORDER CODE:
AAK Hydraulic Valve is a top manufacturer for Hydraulic Cartridge Sequence 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!
