SUN HYDRAULICS
DPBCCDN/AP
- SUN HYDRAULICS
- Material:DPBCCDN/AP
- Model:DPBC-CDN/AP
- Summary:Cartridge
Due to extremely high demand, please call 888-905-7411 for availability
***Disclaimer: The following summary contains information gathered from various sources such as product descriptions, technical specifications and catalogs. While efforts have been made to provide accurate details, inaccuracies may occur. It is advised to verify all information by contacting Sun Hydraulics directly.***
The Sun Hydraulics DPBCCDN/AP (DPBCCDN/AP) is a pilot-operated, 3-way directional cartridge valve designed for moderate flow circuits. This versatile component can function independently or be used to actuate larger pilot-operated directional or logic cartridges. The valve operates by shifting when the pressure differential between port 1 and port 3 surpasses a predetermined setting, with pressure at port 3 directly adding to this setting. Notably, port 3 may not be suitable as a work port in certain circuits; thus, a 4-port version might be more appropriate if this poses an issue. Both direct-acting and pilot-operated versions of these valves are interchangeable, sharing the same cavities and flow paths. The valve can be blocked at port 3 to prevent shifting and is capable of modulating between two positions rather than being bistable. When pilot pressure exceeds the valve's setting, pilot flow becomes a consideration as depicted in performance curves for pilot consumption versus load pressure above the valve setting. In such cases, opting for the direct-acting version could offer a solution. The construction incorporates Sun's floating style design to reduce internal part binding due to excessive installation torque or machining variations of cavity/cartridge interfaces. The DPBCCDN/AP fits into cavity T-11A and belongs to series 1 with a capacity of 7 gpm (28 L/min). It has factory pressure settings established at 4 gpm (15 L/min) and can handle maximum operating pressures up to 5000 psi (350 bar). Control pilot flow ranges from 7 to 10 in\u00b3/min (0.11 to 0.16 L/min), while maximum valve leakage is rated at 1 in\u00b3/min/1000 psi (15 cc/min/70 bar). Adjustments require up to five clockwise turns with specific torque settings for installation and locknut adjustments provided for optimal performance.
The Sun Hydraulics DPBCCDN/AP (DPBCCDN/AP) is a pilot-operated, 3-way directional cartridge valve designed for moderate flow circuits. This versatile component can function independently or be used to actuate larger pilot-operated directional or logic cartridges. The valve operates by shifting when the pressure differential between port 1 and port 3 surpasses a predetermined setting, with pressure at port 3 directly adding to this setting. Notably, port 3 may not be suitable as a work port in certain circuits; thus, a 4-port version might be more appropriate if this poses an issue. Both direct-acting and pilot-operated versions of these valves are interchangeable, sharing the same cavities and flow paths. The valve can be blocked at port 3 to prevent shifting and is capable of modulating between two positions rather than being bistable. When pilot pressure exceeds the valve's setting, pilot flow becomes a consideration as depicted in performance curves for pilot consumption versus load pressure above the valve setting. In such cases, opting for the direct-acting version could offer a solution. The construction incorporates Sun's floating style design to reduce internal part binding due to excessive installation torque or machining variations of cavity/cartridge interfaces. The DPBCCDN/AP fits into cavity T-11A and belongs to series 1 with a capacity of 7 gpm (28 L/min). It has factory pressure settings established at 4 gpm (15 L/min) and can handle maximum operating pressures up to 5000 psi (350 bar). Control pilot flow ranges from 7 to 10 in\u00b3/min (0.11 to 0.16 L/min), while maximum valve leakage is rated at 1 in\u00b3/min/1000 psi (15 cc/min/70 bar). Adjustments require up to five clockwise turns with specific torque settings for installation and locknut adjustments provided for optimal performance.
Pilot-operated, 3-way directional cartridges (1 blocked, 2 to 3 open) are switching devices typically used in moderate flow circuits. They can be used by themselves or to actuate larger pilot-operated directional cartridges or logic cartridges. The valve shifts when the pressure differential between port 1 and port 3 exceeds the setting.
- 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.
- Direct-acting and pilot-operated versions of these valves are interchangeable. They fit the same cavities and have the same flow paths.
- Port 3 can be blocked to prevent the valve from shifting.
- This valve is not bistable; it is capable of modulating between the two positions shown.
- When pilot pressure exceeds the valve setting, pilot flow may be a consideration. See performance curves for pilot consumption vs. load pressure above the valve setting. If this is a problem, the direct acting version of this valve would be a solution.
- 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.
| Cavity | T-11A |
| Series | 1 |
| Capacity | 7 gpm28 L/min. |
| Factory Pressure Settings Established at | 4 gpm15 L/min. |
| Maximum Operating Pressure | 5000 psi350 bar |
| Control Pilot Flow | 7 - 10 in³/min.0,11 - 0,16 L/min. |
| Maximum Valve Leakage at 110 SUS (24 cSt) | 1 in³/min.@1000 psi15 cc/min.@70 bar |
| Adjustment - Number of Clockwise Turns to Increase Setting | 55 |
| Valve Hex Size | 7/8 in.22,2 mm |
| Valve Installation Torque | 30 - 35 lbf ft41 - 47 Nm |
| Adjustment Screw Internal Hex Size | 5/32 in.4 mm |
| Locknut Hex Size | 9/16 in.15 mm |
| Locknut Torque | 80 - 90 lbf in.9 - 10 Nm |
| Model Weight | .60 lb0,30 kg |
| Seal kit - Cartridge | Viton: 990-011-006 |
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