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  • Hydraulic Counterbalance Valve Equivalent To Sun Cbgg - China

    price: 90.00 Dollar US$

    For Hydraulic Counterbalance Valve Valve equivalent to SUN CBGG, a Spain customer placed the annual order after 15 months finally This week, we’d like to introduce a Hydraulic Screw-in Counterbalance Valve equivalent to SUN standard part CBGG.

    The counterbalance valves with pilot assist are meant to control an overrunning load.

    The check valve allows free flow from the directional valve (port 2) to the load (port 1) while a direct-acting, pilot-assisted relief valve controls flow from port 1 to port 2 - Pilot assist at port 3 lowers the effective setting of the relief valve at a rate determined by the pilot ratio.

    A customer in Spain sent us inquiry for this counterbalance valve last September, with annual qty of 600 pcs.

    However, after we quoted the price, there was no any feedback.

    The customer sent us inquires for other SUN cartridge valves at later times.

    Every time, there was no any feedback.

    Unexpectedly, this March, the customer got back to us and placed the trial order of 10 pcs for CBGG.

    Until that time, we learned that AAK prices were 5% - 10% higher than other hydraulic cartridge valve manufacturers in China every time, so he placed the orders with other manufacturers.

    However, the quality of hydraulic cartridge valves he purchased from other hydraulic cartridge valve manufacturers in Ningbo was not stable, he was very frustrated, so he wanted to test AAK quality.

    We delivered the 10 pcs of test samples.

    Last week, we were very happy to learn that AAK samples passed the testing.

    They are still performing very well after 9 months of use.

    The customer placed their annual order with AAK finally.

    It has been 15 months since we received the inquiry for this counterbalance valve CBGG.

    AAK hydraulic counterbalance valve 2 advantages:

    1 - Function and Performance benchmarking SUN

    2 - Its service life is 2 times that of its domestic peers Technical parameters of AAK E-CBGG Hydraulic Counterbalance Valve: Max.

    Operating Pressure: 350 bar (5000 psi)

    Flow: 240 L (60 gpm)

    Internal Leakage: 5 drops/min

    Pilot Ratio: 4.5: 1

    Temperature: - 30 to +100 °C (with Standard Buna N seals)

    Cavity: T-17A

    Fluids: Mineral based or synthetic hydraulic fluid with lubricating properties

    Fluid Viscosity Range: 7.4 to 420 cSt AAK E-CBGG hydraulic counterbalance valve, equivalent to SUN CBGG, and the service life is 2 times of its domestic peers.

    You are welcome to try an order with us.

    AAK HYDRAULIC CARTRIDGE VALVES (739) 2023-12-18


    Company Contact:


    • Phone: 86-574-83008115

    • Address: Bona Building, No. 456 Taikang Middle Road, Yinzhou, Ningbo, China, NINGBO , ZHEJIANG , China

    • Email: Email


    Published date: December 25, 2023

    • Business Description: Hydraulic valve manufacturer, focused on the Development and Manufacturing of Hydraulic Cartridge Valves since 2006, in Ningbo China

      Since its establishment 12 years ago, 6 first-line international brand importers have placed orders with AAK for 5 consecutive years, with a re-peat order rate of 62%.

      Exported to more than 20 countries, AAK Hydraulic Valves used on "AIRCRAFT" have been supplied to Russian customers.

      68%+ of the high precision hydraulic valves exported from Ningbo Port come from AAK hydraulic valves.

      Our Products:

      - Hydraulic Relief Valves Dust Free Packaged For Food Equipment

      - Hydraulic Needle Valves 450bar Over 1 Year Service Life

      - Hydraulic Pilot Operated Relief Valves Benchmarked With German Hawe

      - With Temperature And Gain From Aak Hydraulic Valves

      - Hydraulic Valve Blocks Free Of Oil Leakage

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