AAK Pressure Reducing Cartridge Valve Benchmarking HydraForce PRES50-30

This week, we’d like to introduce a hydraulic cartridge valve equivalent to
HydraForce PRES50-30. It is a screw in, cartridge style, direct-acting, spool-
type, hydraulic pressure reducing/relieving valve designed to act as a pressure
regulating device for secondary circuits. It is intended for use in stable
input flow circuits.

Last June in 2022, a customer in Brazil found AAK when looking for a hydraulic
cartridge valve manufacturer in China on Google. He was happy to found that AAK
has the hydraulic pressure reducing/relieving valve equivalent to HydraForce
PRES50-30. Before contacting AAK, he had checked with over 6 hydraulic
cartridge valve manufacturers in Ningbo China, but none of them have any
similar or equivalent model. This Brazilian customer ordered 10 pcs as the
first order for testing.

Last week, we were very happy to learn from the Brazilian customer that the E-
PRES50-30 Pressure Reducing/Relieving Cartridge Valve shipped by AAK last June
is still running very smoothly after 1 year, the quality is very stable. Next
week, they will issue the official PO for a regular order of 500 pcs.

AAK hydraulic pressure reducing/relieving cartridge valve E-PRES50-30 two
advantages:
1. Pressure Rating 345 bar (5000 psi), benchmarking HydraForce
2. Its service life is 2 times that of its domestic peers

Technical parameters of AAK E-PRES50-30 pressure reducing/relieving cartridge
valve:
Pressure Rating: 345 bar (5000 psi) Note: Port 3
137.9 bar (2000 psi) Note: Port 2
68.9 bar (1000 psi) Note: Port 1
Regulated pressure range: 31 to 55.2 bar (450 to 800 psi) Note: At 0.95 lpm
(0.25 gpm)
Flow Rating: 11.4 lpm (3 gpm) See Performance Chart
Max. Internal Leakage: 131 ml/min (8 in³/min) Note: Port 1
Temperature: - 40℃ ~ + 120℃ (Std. Buna N Seals)
Cavity: 10-3

AAK E-PRES50-30 pressure reducing/relieving cartridge valve, benchmarking
HydraForce PRES50-30, has been approved by customer in Brazil after 1 year of
testing. You are welcome to give it a try.

AAK HYDRAULIC VALVES (684) 2023-10-02

https://www.aakindustry.com/info , -detail/pressure-reducing-relieving-valves-
aak , 684

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