SUN HYDRAULICS
DPCCOWN
$151.90 USD
- SUN HYDRAULICS
- Material:DPCCOWN
- Model:DPCC-OWN
- 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 DPCCOWN (DPCCOWN) 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 cartridges or logic cartridges. It operates by shifting when the pressure differential between port 1 and port 3 exceeds the set threshold. Notably, pressure at port 3 adds directly to the valve's setting, which may restrict its use as a work port unless a 4-port version is utilized. The DPCCOWN is not bistable and can modulate between two positions, with its maximum pressure at port 3 limited to 3000 psi due to fatigue strength limits. The valve features Sun's floating style construction, minimizing internal part binding caused by excessive installation torque or machining variations. It fits into a T-2A cavity and belongs to Series 2, with a capacity of handling up to 15 gpm (60 L/min). Factory pressure settings are established at 4 gpm (15 L/min), with a maximum operating pressure of 5000 psi (350 bar). Control pilot flow ranges from 10 to 15 in\u00b3/min (0.16 to 0.25 L/min), while maximum valve leakage is limited to 1 in\u00b3/min at 1000 psi (15 cc/min at 70 bar). The adjustment requires up to five clockwise turns, with specific torque settings for installation and locknut adjustments. This model weighs approximately .60 lb (0.30 kg) and includes a Viton seal kit for maintenance. The DPCCOWN offers robust performance with moderate speed and stability, making it suitable for applications where precise modulation between positions is required without bistability concerns.
The Sun Hydraulics DPCCOWN (DPCCOWN) 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 cartridges or logic cartridges. It operates by shifting when the pressure differential between port 1 and port 3 exceeds the set threshold. Notably, pressure at port 3 adds directly to the valve's setting, which may restrict its use as a work port unless a 4-port version is utilized. The DPCCOWN is not bistable and can modulate between two positions, with its maximum pressure at port 3 limited to 3000 psi due to fatigue strength limits. The valve features Sun's floating style construction, minimizing internal part binding caused by excessive installation torque or machining variations. It fits into a T-2A cavity and belongs to Series 2, with a capacity of handling up to 15 gpm (60 L/min). Factory pressure settings are established at 4 gpm (15 L/min), with a maximum operating pressure of 5000 psi (350 bar). Control pilot flow ranges from 10 to 15 in\u00b3/min (0.16 to 0.25 L/min), while maximum valve leakage is limited to 1 in\u00b3/min at 1000 psi (15 cc/min at 70 bar). The adjustment requires up to five clockwise turns, with specific torque settings for installation and locknut adjustments. This model weighs approximately .60 lb (0.30 kg) and includes a Viton seal kit for maintenance. The DPCCOWN offers robust performance with moderate speed and stability, making it suitable for applications where precise modulation between positions is required without bistability concerns.
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.
- 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-2A |
| 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: 990-202-006 |
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