Value Series, 4-way, 2-position, solenoid-operated directional spool valve - 3600 psi (250 bar)
Capacity: 7 gpm28 L/min. | Cavity: T-31A
Technical Features [ + ]
This solenoid-operated 4-way, 2-position cartridge is a direct-acting, balanced spool directional valve.
- This valve is direct actuated and requires no minimum hydraulic pressure for operation.
- The solenoid tube assembly is fatigue rated for 3600 psi (250 bar) service.
- Port 3 is the preferred inlet for this valve.
- This valve utilizes a wet armature design. This means that the working fluid surrounds the armature and is exposed to the heat generated by the coil. This can be a factor if the coil is energized for long periods of time. Some fluids, notably water/glycol mixtures, break down at these temperatures over time and form varnishes that will affect the function of the cartridge.
- Incorporates the Sun floating style construction to minimize the possibility of internal parts binding due to excessive installation torque and/or cavity/cartridge machining variations.
Technical Data [ + ]
Note: Data may vary by configuration. See CONFIGURATION section.
|Capacity||7 gpm28 L/min.|
|Maximum Operating Pressure||3600 psi250 bar|
|Response Time - Typical||50 ms50 ms|
|Maximum Valve Leakage at 110 SUS (24 cSt)||10 in³/min.@3000 psi160 cc/min.@210 bar|
|Switching Frequency||15000 cycles/hr15000 cycles/hr|
|Manual Override Force Requirement||10 lbs/1000 psi @ Port 166 N/100 bar @ Port 1|
|Manual Override Stroke||.10 in.2,5 mm|
|Solenoid Tube Diameter||.50 in.12,7 mm|
|Valve Hex Size||7/8 in.22,2 mm|
|Valve Installation Torque||30 - 35 lbf ft41 - 47 Nm|
|Model Weight||.40 lb0,20 kg|
|Seal kit - Cartridge||Buna: 990431007|
|Seal kit - Cartridge||Viton: 990431006|
Performance Curves [ + ]
FAQs [ + ]
There are exactly 250 Sun drops in a cubic inch or 15 in a cc.
Flow is rated at 200 PSI pressure drop.
Notes [ + ]
- Please verify cartridge clearance requirements when choosing a Sun manifold. Different valve controls and coils require different clearances.
- An additional 2.00 inches (50,8 mm) beyond the valve extension is needed for coil installation and removal.
Additional Resources [ + ]
- Solenoid Operated Directional Valves Technical Tips
- Sun Cartridges with EPDM Seals
- Sun Expands Corrosion-Resistant Solutions
- Pilot Controlled Directional Cartridges Technical Tips
- New Solenoid Valve Delivers Cost-Effective Load-Holding Solution
- Series 4 PLUS Cartridges Offer Higher Flows with Lower Pressure Losses
- Sun Offers Zinc-Nickel Plating for Corrosion Resistance
- QuickDesign with SmartConnect Offers Drag-and-Drop Schematic Tool
- Manually Operated Directional Valves
- Sun's New Value Series Solenoid-Operated Valves
- Sun Introduces Additional Solenoid-Operated Pilot Valves
- Pilot-to-Shift Directional Valves and Proportional Throttles
- Manufacturing Sun Cartridge Cavities (522.27 KB)
- Solenoid Coils for Switching and Proportional Valves (975.2 KB)
- Solenoid Operated Directional Valves (1.01 MB)
Coil Information [ + ]
No coil selected.