SUN HYDRAULICS
DPCOCBV
$192.80 USD
- SUN HYDRAULICS
- Material:DPCOCBV
- Model:DPCO-CBV
- Summary:Cartridge
Quantity in stock: 0
***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 DPCOCBV (DPCOCBV) is a pilot-operated, 3-way directional cartridge valve designed for moderate flow circuits. This versatile valve can function independently or be used to actuate larger pilot-operated directional or logic cartridges. It effectively shifts when the pressure differential between port 1 and port 4 surpasses the set threshold, with the option to block port 4 to prevent shifting. Port 3 serves as a work port, and both direct-acting and pilot-operated versions of these valves are interchangeable, fitting the same cavities with identical flow paths. The valve features Sun's floating style construction, reducing the risk of internal binding due to excessive torque or machining variations. The DPCOCBV is capable of modulating between two positions and is not bistable. The maximum pressure at port 3 should not exceed 3000 psi (210 bar) due to fatigue strength limits, while the maximum operating pressure is rated at 5000 psi (350 bar). The valve has a capacity of 15 gpm (60 L/min), with factory pressure settings established at a flow rate of 4 gpm (15 L/min). Control pilot flow ranges from 10 to 15 in\u00b3/min (0.16 to 0.25 L/min), and maximum valve leakage at 110 SUS (24 cSt) is limited to 1 in\u00b3/min at 1000 psi (15 cc/min at 70 bar). For installation, the valve requires a hex size of 1-1/8 inches (28.6 mm) and an installation torque between 45-50 lbf\u00b7ft (61-68 Nm). The adjustment screw internal hex size is specified as 5/32 inches (4 mm), with a locknut hex size of 9/16 inches (15 mm) and locknut torque ranging from 80-90 lbf\u00b7in (9-10 Nm). Weighing just .60 lb (.30 kg), this model also comes with a Viton seal kit for enhanced durability and performance under various conditions.
The Sun Hydraulics DPCOCBV (DPCOCBV) is a pilot-operated, 3-way directional cartridge valve designed for moderate flow circuits. This versatile valve can function independently or be used to actuate larger pilot-operated directional or logic cartridges. It effectively shifts when the pressure differential between port 1 and port 4 surpasses the set threshold, with the option to block port 4 to prevent shifting. Port 3 serves as a work port, and both direct-acting and pilot-operated versions of these valves are interchangeable, fitting the same cavities with identical flow paths. The valve features Sun's floating style construction, reducing the risk of internal binding due to excessive torque or machining variations. The DPCOCBV is capable of modulating between two positions and is not bistable. The maximum pressure at port 3 should not exceed 3000 psi (210 bar) due to fatigue strength limits, while the maximum operating pressure is rated at 5000 psi (350 bar). The valve has a capacity of 15 gpm (60 L/min), with factory pressure settings established at a flow rate of 4 gpm (15 L/min). Control pilot flow ranges from 10 to 15 in\u00b3/min (0.16 to 0.25 L/min), and maximum valve leakage at 110 SUS (24 cSt) is limited to 1 in\u00b3/min at 1000 psi (15 cc/min at 70 bar). For installation, the valve requires a hex size of 1-1/8 inches (28.6 mm) and an installation torque between 45-50 lbf\u00b7ft (61-68 Nm). The adjustment screw internal hex size is specified as 5/32 inches (4 mm), with a locknut hex size of 9/16 inches (15 mm) and locknut torque ranging from 80-90 lbf\u00b7in (9-10 Nm). Weighing just .60 lb (.30 kg), this model also comes with a Viton seal kit for enhanced durability and performance under various conditions.
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 4 exceeds the setting.
- Port 4 can be blocked to prevent the valve from shifting.
- Port 3 can be used as a work port.
- Direct-acting and pilot-operated versions of these valves are interchangeable. They fit the same cavities and have the same flow paths.
- Pressure at port 4 is directly additive to the setting of the valve.
- This valve is not bistable; it is capable of modulating between the two positions shown.
- Maximum pressure at port 3 should be limited to 3000 psi (210 bar). This is due to fatigue strength limits not hydraulic operating limits.
- 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-22A |
| Series | 2 |
| Capacity | 15 gpm60 L/min. |
| Factory Pressure Settings Established at | 4 gpm15 L/min. |
| Maximum Operating Pressure | 5000 psi350 bar |
| Control Pilot Flow | 10 - 15 in³/min.0,16 - 0,25 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 | 1 1/8 in.28,6 mm |
| Valve Installation Torque | 45 - 50 lbf ft61 - 68 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: 990-022-006 |
Show FAQ