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Contact: VINSON ZHANG
Company: AAK INDUSTRY CO., LTD
Bona Business Building, No. 456 Taikang Middle Road
Ningbo 315100
China
Phone: 057483008115
Fax: 057488138441
E-Mail: Send Inquiry Member for over 2 years
Date/Time:  10/16/23 2:15 GMT
 

Hydraulic Proportional Flow Control Valve Equivalent to HydraForce PV70-30

Today, we’d like to introduce another Pressure Compensated Proportional
Flow Regulator Cartridge equivalent to HydraForce standard part PV70-30.

It is a solenoid operated, pressure compensated, spool type, normally
closed, priority type proportional flow regulator.

The features of this proportional priority flow control valve:
Excellent linearity and hysteresis characteristics.
Hardened spool and cage for long life.
Optional coil voltages and terminations.
Efficient wet-armature construction.
Cartridges are voltage-interchangeable.
Unitized, molded coil design.
Coil waterproofing standard.
Manual Override option.

A customer in Brazil placed a test order for 10 pcs last June in 2022, along
with PV72-30. After 1 year of testing, it proves that the function and
performance of AAK hydraulic proportional priority flow control valve
benchmarked the quality of HydraForce PV70-30. Today, we received their re-
peat order for 1,000 pcs, same qty as the repeat order placed for PV72-30 in
July.

AAK hydraulic solenoid operated proportional priority flow control valve 2
advantages:
1. Internal leakage: 197ml/min Max. at 207 bar (3000 psi), benchmarking
HydraForce
2. Its service life is 2 times that of its peers

Technical parameters of AAK E-PV70-30 hydraulic solenoid operated
proportional priority flow control valve:
Max. Operating Pressure: Port 1: 240 bar (3500 psi); Port 2 and 3: 207 bar
(3000 psi)
Flow rating:
26.5 lpm (7.0 gpm) Regulated, range A, 2-ported
17.0 lpm (4.5 gpm) Regulated, range B, 2-ported
30.3 lpm (8.0 gpm) Regulated, range A, 3-ported
17.0 lpm (4.5 gpm) Regulated, range B, 3-ported
49.2 lpm (13.0 gpm) Maximum input, range A, 3-ported
26.5 lpm (7.0 gpm) Maximum input, range B, 3-ported
Internal Leakage: 197 ml/min (12 in³/min) At port 3 with at port 1 (port 2
closed) 207 bar (3000 in³/min)
Cavity: VC10-3 

The newly launched AAK E-PV70-30 hydraulic solenoid operated proportional
priority flow control valve, benchmarking HydraForce PV70-30, has been
approved by customer in Brazil after 1 year of testing. You are welcome to
try it out.

AAK HYDRAULIC VALVES (689) 2023-10-09

https://www.aakindustry.com/info , -detail/proportional-valves-aak689
Hydraulic Proportional Flow Control Valve Equivalent to HydraForce PV70-30
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