SUN HYDRAULICS
DPCOKWV
$198.76 USD
- SUN HYDRAULICS
- Material:DPCOKWV
- Model:DPCO-KWV
- 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 DPCOKWV (DPCOKWV) is a pilot-operated, 3-way directional cartridge valve designed for moderate flow circuits. It functions as a switching device with ports 1 blocked and ports 2 to 3 open, making it versatile for use in various hydraulic applications. This valve can independently operate or actuate larger pilot-operated directional cartridges or logic cartridges. The valve shifts when the pressure differential between port 1 and port 4 exceeds the set threshold, with port 4 capable of being blocked to prevent shifting. Port 3 can serve as a work port, and the valve is interchangeable with direct-acting versions due to shared cavity and flow path designs. The DPCOKWV features Sun's floating style construction, minimizing internal binding risks that may arise from excessive installation torque or machining variations. It has a maximum operating pressure of 5000 psi (350 bar) and a capacity of 15 gpm (60 L/min). The factory pressure settings are established at 4 gpm (15 L/min), with control pilot flow ranging from 10 to 15 in\u00b3/min (0.16 to 0.25 L/min). The valve's maximum leakage at standard viscosity is limited to 1 in\u00b3/min at 1000 psi (15 cc/min at 70 bar). The design includes an adjustment screw with an internal hex size of 5/32 inches (4 mm) and requires specific torque settings for installation and locknut adjustments. The DPCOKWV model weighs approximately .60 lb (0.30 kg) and incorporates Viton seals for enhanced durability under various operating conditions.
The Sun Hydraulics DPCOKWV (DPCOKWV) is a pilot-operated, 3-way directional cartridge valve designed for moderate flow circuits. It functions as a switching device with ports 1 blocked and ports 2 to 3 open, making it versatile for use in various hydraulic applications. This valve can independently operate or actuate larger pilot-operated directional cartridges or logic cartridges. The valve shifts when the pressure differential between port 1 and port 4 exceeds the set threshold, with port 4 capable of being blocked to prevent shifting. Port 3 can serve as a work port, and the valve is interchangeable with direct-acting versions due to shared cavity and flow path designs. The DPCOKWV features Sun's floating style construction, minimizing internal binding risks that may arise from excessive installation torque or machining variations. It has a maximum operating pressure of 5000 psi (350 bar) and a capacity of 15 gpm (60 L/min). The factory pressure settings are established at 4 gpm (15 L/min), with control pilot flow ranging from 10 to 15 in\u00b3/min (0.16 to 0.25 L/min). The valve's maximum leakage at standard viscosity is limited to 1 in\u00b3/min at 1000 psi (15 cc/min at 70 bar). The design includes an adjustment screw with an internal hex size of 5/32 inches (4 mm) and requires specific torque settings for installation and locknut adjustments. The DPCOKWV model weighs approximately .60 lb (0.30 kg) and incorporates Viton seals for enhanced durability under various operating 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 |
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