Model: DNTC
4-way, 3-position, solenoid-operated directional spool valve, 3000 psi (210 bar) - common cavity
Cavity: SC-08-04 | Capacity:
Technical specifications
This direct acting, solenoid-operated, 4-way, 3-position spool valve is spring centered to the neutral position. When coil A is energized, the flow is from port 3 (P) to port 2 (B) and from port 4 (A) to port 1 (T). When coil B is energized, the flow is from port 3 to port 4 and from port 2 to port 1.
- Maximum working pressure at Port 1 is 290 psi (20 bar). Max working pressure on all other ports is 3000 psi (210 bar).
- This valve is direct actuated and requires no minimum hydraulic pressure for operation.
- Coil connector options offer ratings up to IP67H. See individual coil product pages for details.
- The valve comes assembled with a ring spacer around the solenoid tube. This is meant to be placed in between the two coils to maintain them in the proper position.
- 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.
- Coils can be mounted on the tube in either direction.
- Cavity
- Series
- Capacity3 gpm
- Maximum Operating Pressure3000 psi
- Typical Valve Leakage at 110 SUS (24cSt)6 in³/min.@3000 psi
- Response Time - Typical50 ms
- Switching Frequency15,000 max. cycles/hr
- Solenoid Tube Diameter.51 in.
- Valve Hex Size24 mm
- Valve Installation Torque20 - 24 lbf ft
- Model Weight.50 lb
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