Sun Hydraulics provides a variety of solenoid and non-solenoid directional control cartridges that include 2-, 3- and 4-way configurations. Sun directional control cartridges can be conveniently applied using many mounting options.
- Pilot operated and direct acting 2-way and 3-way cartridges that use the same cavity
- Six-port pilot operated cartridges
- 2-, 3- and 4-way solenoid cartridges with an industrial grade solenoid
- High-pressure 2-way solenoid operated poppet valves with flow capacities up to 120 gpm (480 L/min.)

2-position, 2-way and 3-way, with Internal Drain
- Maximum operating pressure = 5000 psi
- Maximum valve leakage = 1 in³/min. at 1000 psi
- Control pilot flow at opening = DPBA, DPBB, DPBC, DPBD = 7 – 10 in³/min., DPCA, DPCB, DPCC, DPCD = 10 – 15 in³/min.
- Maximum pressure at port 3 should be limited to 3000 psi.
- Pressure at port 3 is directly additive to the setting of the valve. Because of this, port 3 may not be useable as a work port in your circuit. If this is a consideration, the 4 port version of this valve may be a solution.
- For DP*C and DP*D port 3 can be blocked to prevent the cartridge from shifting.

2-position, 2-way and 3-way, with External Drain
- Maximum operating pressure = 5000 psi
- Maximum valve leakage = 1 in³/min. at 1000 psi
- Control pilot flow at opening = DPBM, DPBN, DPBO, DPBP = 7 – 10 in³/min., DPCM, DPCN, DPCO, DPCP = 10 – 15 in³/min.
- Maximum pressure at port 3 should be limited to 3000 psi.
- Pressure at port 4 is directly additive to the setting of the valve.
- Port 3 can be used as a work port.
- Port 4 can be blocked to prevent the cartridge from shifting.

2-position, 2-way and 3-way Direct Acting, with Internal Drain
- Maximum operating pressure = 5000 psi
- Maximum valve leakage = 2 in³/min. at 1000 psi
- Maximum pressure at port 3 should be limited to 3000 psi.
- Pressure at port 3 is directly additive to the setting of the valve. Because of this, port 3 may not be useable as a work port in your circuit. If this is a consideration, the 4 port version of this valve may be a solution.

2-position, 2-way and 3-way, Direct Acting
- Maximum operating pressure = 5000 psi
- Maximum valve leakage = 2 in³/min. at 1000 psi
- Maximum pressure at port 3 should be limited to 3000 psi.
- DRBM, DRBN, DRBO, DRBP: Port 3 can be used as a work port
- DRBM, DRBN, DRBO, DRBP: Pressure at port 4 is directly additive to the setting of the valve.

2-position, 2-way and 3-way, Direct Acting
- Maximum operating pressure = 5000 psi
- Maximum valve leakage = 2 in³/min. at 1000 psi
- Maximum pressure at port 3 should be limited to 3000 psi.
- DRBM, DRBN, DRBO, DRBP: Port 3 can be used as a work port
- DRBM, DRBN, DRBO, DRBP: Pressure at port 4 is directly additive to the setting of the valve.

4-port, 2-way and 3-way with Integral Pilot Control Cavity
- Maximum operating pressure = 5000 psi
- Control pilot flow at opening = DVBM-8, DVBN-8, DVBO-8, DVBP-8 = 7 – 10 in³/min., DVCM-8, DVCN-8, DVCO-8, DVCP-8 = 10 – 15 in³/min.
- Maximum leakage per path = 2 in³/min. at 1000 psi
- Maximum pressure at port 3 should be limited to 3000 psi.
- There must be a pressure source at port 1, relative to port 4, to shift the valve.
- The main stage valve should first be installed to the correct torque value followed by the T-8A pilot control section into the main stage valve to its required torque value.

2-position, 2-way Poppet, Control 1 to 2 with Integral Pilot Control Cavity
- Maximum operating pressure = 5000 psi
- The main stage valve should first be installed to the correct torque value followed by the T-8A pilot control section into the main stage valve to its required torque value.
- Main stage leakage less than 5 drops/min.

2-position, 2-way Poppet, Control 2 to 1 with Integral Pilot Control Cavity
- Maximum operating pressure = 5000 psi
- The main stage valve should first be installed to the correct torque value followed by the T-8A pilot control section into the main stage valve to its required torque value.
- Main stage leakage less than 5 drops/min.

3-position, 4-way Spring Centered
- Maximum operating pressure = 5000 psi
- Maximum leakage per path = 2 in³/min. at 1000 psi
- Pilot volume for complete shift = DCCC: 0.02 in³/min., DCDC: 0.06 in³/min., DCEC: 0.17 in³/min., DCFC: 0.42 in³/min.
- Minimum pilot pressure required to shift valve = DCCC: 175 psi, DCDC: 150 psi, DCEC, DCFC: 125 psi
- All ports will accept 5000 psi, including the x and y pilot ports (port 5 and port 6).

2-position, 4-way Detented
- Maximum operating pressure = 5000 psi
- Maximum leakage per path = 2 in³/min. at 1000 psi
- Pilot volume for complete shift = DCCD: 0.05 in³/min., DCDD: 0.12 in³/min., DCED: 0.34 in³/min., DCFD: 0.84 in³/min.
- Minimum pilot pressure required to shift valve = 40 psi
- All ports will accept 5000 psi, including the x and y pilot ports (port 5 and port 6).