For Pressure Reducing/Relieving Cartridge Valve equivalent to HydraForce PR10-36, Russian Customer only trusted AAK quality to develop it

China [CN]

This week, we’d like to introduce a hydraulic cartridge valve equivalent to HydraForce PR10-36. It is a spool type, pilot operated, hydraulic pressure reducing/ relieving valve with internal pilot and internal spring chamber drain, designed to act as a pressure regulating device for secondary circuits.

Last January in 2022, a customer in Russia found AAK when looking for a hydraulic cartridge valve manufacturer in China on Google. She sent us an inquiry for 10 pcs of HydraForce cartridge valve PR10-36, along with several other HydraForce standard parts. However, AAK did not have existing programming for PR10-36 and did not quote. Instead, the customer placed trial order for the other models.

This January in 2023, the customer checked with us again if AAK is willing to develop PR10-36 as per their original samples. Although they can buy PR10-36 from other hydraulic cartridge valve manufacturers in China, they do not trust their quality. Because the quality of the trial orders shipped by AAK last year was very satisfying, they want to develop PR10-36 with AAK. In March, the development was finished and delivered.

Last week, we were very happy to learn from the Russian customer that the E-PR10-36 Pressure Reducing/Relieving Cartridge Valve developed by AAK is running very smoothly, the quality is very stable. They are going to ask AAK to develop more and more new models.

AAK hydraulic cartridge valve E-PR10-36 two advantages:

1. Pressure Rating 210 bar (3000 psi), benchmarking HydraForce

2. Its service life is 2 times that of its domestic peers

Technical parameters of AAK E-PR10-36 pressure reducing/relieving cartridge valve:

Working Pressure: 210 bar (3000 psi)
Proof Pressure: 390 bar (5700 psi)

Flow Rating: 56.8 lpm (15 gpm)
Pilot orifice: 0.51 mm (0.020 in)

Temperature Range: -40°C ~ +120 °C (with Buna N seals)

Fluids: Mineral based or synthetic hydraulic fluid with lubricating properties

Fluid viscosity range:  7.4 to 420 cSt (50 to 2000 ssu)

Cavity: 10-3

AAK E-PR10-36 pressure reducing/relieving cartridge valve, benchmarking HydraForce PR10-36, has been approved by customer in Russia. You are welcome to give it a try. 

AAK HYDRAULIC VALVES (679) 2023-09-25

https://www.aakindustry.com/info-detail/pressure-reducing-relieving-cartridge-valve-aak679