E-PV72-30 NORMALLY CLOSED PRESSURE COMPENSATED ELECTRO-PROPORTIONAL PRIORITY FLOW REGULATOR VALVE CARTRIDGE
SYMBOL
OPERATION
The valve provides priority regulated flow at port 3 with pressure compensated regulated and bypass flow. The regulated flow is proportional to electric current applied to the solenoid.
FEATURES
* Excellent linearity and hysteresis characteristics.
* Optional coil voltages and terminations.
* Efficient wet-armature construction.
* Cartridges are voltage-interchangeable.
* Unitized, molded coil design.
* Coil waterproofing standard.
* Manual Override option.
SPECIFICATIONS:
Max. Operating Pressure: Port 1: 240 bar (3500 psi); Port 2 and 3: 207 bar (3000 psi)
3 Ported Flow: 0 to 57 lpm (0 to 15.0 gpm) Note: For "A" flow range
0 to 38 lpm (0 to 10.0 gpm) Note: For "B" flow range
3 Ported Max. Input Flow: 114 lpm (30 gpm) Note: For flow range "A" and "B".
2 Ported Max. Input Flow: 53 lpm (14 gpm) Note: For flow range "A"
31 lpm (8 gpm) Note: For flow range "B"
Note: To increase the flow rate of the 2 Ported flow control, refer to PV72-20 model
Internal Leakage: 0.38 lpm (0.1 gpm) Note: Max. at 207 bar (3000 psi), 0 current
Electrical Parameters:
Maximum control current:1600 mA 12 V coil; 800 mA 24 V coil
Threshhold current: 350 mA 12 V coil; 175 mA 24 V coil
Filtration: Optimal working fluid cleanliness ≥ NAS Class 9
Fluids: Mineral based or synthetic hydraulic fluid with lubricating properties
Fluid viscosity range: 7.4 to 420 cSt (50 to 2000 ssu)
Installation: No restriction
Cavity: VC12-3
PERFORMANCE:
ORDER CODE:
AAK Hydraulic Valve is a top manufacturer for Electro-proportional Flow Regulator 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!
