SUN HYDRAULICS
DPCCKWV
$157.85 USD
- SUN HYDRAULICS
- Material:DPCCKWV
- Model:DPCC-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 DPCCKWV (DPCCKWV) is a pilot-operated, 3-way directional cartridge valve designed for moderate flow circuits. This versatile component can function independently or be utilized to actuate larger pilot-operated directional or logic cartridges. It transitions between positions when the pressure differential between port 1 and port 3 surpasses its preset threshold. Notably, pressure at port 3 contributes directly to the valve's setting, potentially limiting its use as a work port unless opting for the 4-port variant. Both direct-acting and pilot-operated versions are interchangeable, sharing cavity compatibility and flow paths. The valve features modulating capabilities rather than bistability, with maximum pressure at port 3 capped at 3000 psi (210 bar) due to fatigue strength constraints rather than hydraulic limits. This model incorporates Sun's floating style construction to mitigate internal part binding from excessive installation torque or machining variations. It fits into cavity T2A and belongs to series 2, supporting a capacity of up to 15 gpm (60 L/min). Factory pressure settings are established at a flow rate of 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/1000 psi (15 cc/min/70 bar). The adjustment mechanism allows for setting increases through up to five clockwise turns, with specific torque requirements for both installation and locknut adjustments provided for precision assembly. The model weighs approximately .60 lb (.30 kg) and includes a Viton seal kit option for enhanced durability under various conditions.
The Sun Hydraulics DPCCKWV (DPCCKWV) is a pilot-operated, 3-way directional cartridge valve designed for moderate flow circuits. This versatile component can function independently or be utilized to actuate larger pilot-operated directional or logic cartridges. It transitions between positions when the pressure differential between port 1 and port 3 surpasses its preset threshold. Notably, pressure at port 3 contributes directly to the valve's setting, potentially limiting its use as a work port unless opting for the 4-port variant. Both direct-acting and pilot-operated versions are interchangeable, sharing cavity compatibility and flow paths. The valve features modulating capabilities rather than bistability, with maximum pressure at port 3 capped at 3000 psi (210 bar) due to fatigue strength constraints rather than hydraulic limits. This model incorporates Sun's floating style construction to mitigate internal part binding from excessive installation torque or machining variations. It fits into cavity T2A and belongs to series 2, supporting a capacity of up to 15 gpm (60 L/min). Factory pressure settings are established at a flow rate of 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/1000 psi (15 cc/min/70 bar). The adjustment mechanism allows for setting increases through up to five clockwise turns, with specific torque requirements for both installation and locknut adjustments provided for precision assembly. The model weighs approximately .60 lb (.30 kg) and includes a Viton seal kit option for enhanced durability 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 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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