Value Series, 2-way, solenoid-operated directional spool valve - 3600 psi (250 bar)
This solenoid-operated 2-way, 2-position cartridge is a direct-acting, balanced spool directional valve. The valve is available in either a normally open or normally closed configuration.
- 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 2 is the preferred inlet for this valve. Port 1 is limited to half capacity.
- 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.
|Capacity||12 gpm45 L/min.|
|Maximum Operating Pressure||3600 psi250 bar|
|Response Time - Typical||50 ms50 ms|
|Maximum Valve Leakage at 110 SUS (24 cSt)||3 in³/min.@3000 psi50 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||.65 lb0,30 kg|
|Seal kit - Cartridge||Buna: 990010007|
|Seal kit - Cartridge||Viton: 990010006|
There are exactly 250 Sun drops in a cubic inch or 15 in a cc.
The overall functionality of the cartridges are the same. Due to the differences in construction between the two, specific ratings will vary. See technical data attributes for details. Coils are also not interchangeable.
- 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.
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