Sun Hydraulic Valve

Sun Hydraulic Valve

Supplying you with Sun Hydraulics and Sun Hydraulic Screw-In Hydraulic Cartridge Valves, Manifolds and other Sun Hydraulics Equipment and Components.

Sun Hydraulics is a leading designer and manufacturer of high performance screw-in hydraulic cartridge valves and manifolds which control force, speed and motion as integral components in fluid power systems for industrial and mobile applcications.

Sun's unique two-piece, floating construction ensures cartridge functionality and reliability. Standard manifolds are offered in nearly limitless variety and custom manifolds can be designed to meet specific customer requirements.

Cartridge products are available in up to 5 sizes (capacities), are capable of handling flows up to 400 gallons per minute, and operate at pressures up to 5,000 pounds per square inch.

Check Valves
Sun Hydraulics check valves feature high flow capacity relative to a small physical size. Sun check cartridges can be conveniently applied using many mounting options. They are available with free flow from port 1 to port 2 or port 2 to port 1, are available in three port versions with port 3 blocked, are capable of operating at pressures up to 5000 psi (350 bar) and are available with flow capacities up to 160 gpm (600 L/min.)

Load Control Valve, Load Reactive
Sun's load reactive, load control cartridges complement other existing motion control products, sharing the same cavities as CB**, CA** and CW** counterbalance valves. They feature low leakage with excellent modulation characteristics, are available in adjustable and fixed setting versions, can be installed directly into a cavity machined in an actuator housing and are available as 3 Port, Non-Vented / 3 Port, Non-Vented, Fixed Setting / 4 Port, Vented / 4 Port, Vented, Fixed Setting

Shuttle Valve
Sun Hydraulics offers a variety of two-, three- and four-port shuttle cartridges. All shuttle cartridges operate at pressures up to 5000 psi (350 bar). Available as single ball shuttles with or without an external port in the hex of the cartridge, back-to-back check cartridges with or without an external port in the hex of the cartridge, with low side (hot oil) shuttles for hydrostatic transmissions, high side blocked centre shuttles, high side spring offset 2-position, 2-way shuttles
Shuttle Valve, Insert Style

Solenoid Operated
Sun solenoid cartridge are offered in full flow or pilot flow versions. Full flow versions are available in 2-way, 3-way and 4-way functions and pilot cartridges are available in 2-way and 3-way functions. Full flow cartridge feature industrial grade solenoids and pilot catridge solenoids are rated for high pressure, no leakage operation.

Standard Valve Packages
Sun has developed a selection of assemblies incorporating commonly used hydraulic functions. These assemblies typically include two or more different cartridges integrated into a variety of mounting options. A single part number is built during the option selection process allowing for convenient ordering.

Custom Valve Packages
Sun Hydraulics manufactures custom engineered valve packages or "valvepaks", comprising of standard screw-in cartridge valves housed in a custom manifold. Once a customer's hydraulic circuit has been developed, it is incorporated into a single, custom manifold designed to fit into a defined location. Benefits to customers using Sun's valvepak solutions include order simplification, reduced assembly time, and cost, and consolidation of the hydraulic control system.

Sun Hydraulic Valve


Contact Us

  • A&S Hydraulic Co., Ltd
  • 469 Xinsheng Road, Gaoxin District, Chengdu, China
  • Tel: +86-28-65376553
    Cell: +86-18398982650
  • Fax: +86-28-86129221
  • Contact Person: Sandra Yan
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