SUN HYDRAULICS
DPCMKWV
$185.26 USD
- SUN HYDRAULICS
- Material:DPCMKWV
- Model:DPCM-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 DPCMKWV (DPCMKWV) is a normally open, pilot-operated, 2-way directional cartridge valve designed for moderate flow circuits. This versatile valve can function independently or be used to activate larger pilot-operated directional or logic cartridges. It operates by shifting when the pressure differential between port 1 and port 4 surpasses a predetermined setting, with the option to block port 4 to prevent shifting. Port 3 serves as a work port, and the valve's direct-acting and pilot-operated variants are interchangeable, fitting identical cavities and maintaining consistent flow paths. The DPCMKWV is capable of modulating between two positions but is not bistable. It features Sun's floating style construction to minimize internal part binding due to excessive installation torque or machining variations. Key specifications include a maximum operating pressure of 5000 psi (350 bar), with pressure at port 4 directly adding to the valve setting. The cartridge fits into cavity T-22A and has a series designation of 2, with a capacity of up to 15 gpm (60 L/min). Factory pressure settings are established at 4 gpm (15 L/min), with control pilot flow ranging from 10-15 in\u00b3/min (0.16-0.25 L/min). The maximum valve leakage at 110 SUS (24 cSt) is limited to 1 in\u00b3/min at 1000 psi (15 cc/min at 70 bar). The valve requires an installation torque of between 45-50 lbf ft (61-68 Nm) and features an adjustment screw with an internal hex size of ^5/32 in. (4 mm). The seal kit for this cartridge uses Viton material, ensuring durability and reliability in various applications.
The Sun Hydraulics DPCMKWV (DPCMKWV) is a normally open, pilot-operated, 2-way directional cartridge valve designed for moderate flow circuits. This versatile valve can function independently or be used to activate larger pilot-operated directional or logic cartridges. It operates by shifting when the pressure differential between port 1 and port 4 surpasses a predetermined setting, with the option to block port 4 to prevent shifting. Port 3 serves as a work port, and the valve's direct-acting and pilot-operated variants are interchangeable, fitting identical cavities and maintaining consistent flow paths. The DPCMKWV is capable of modulating between two positions but is not bistable. It features Sun's floating style construction to minimize internal part binding due to excessive installation torque or machining variations. Key specifications include a maximum operating pressure of 5000 psi (350 bar), with pressure at port 4 directly adding to the valve setting. The cartridge fits into cavity T-22A and has a series designation of 2, with a capacity of up to 15 gpm (60 L/min). Factory pressure settings are established at 4 gpm (15 L/min), with control pilot flow ranging from 10-15 in\u00b3/min (0.16-0.25 L/min). The maximum valve leakage at 110 SUS (24 cSt) is limited to 1 in\u00b3/min at 1000 psi (15 cc/min at 70 bar). The valve requires an installation torque of between 45-50 lbf ft (61-68 Nm) and features an adjustment screw with an internal hex size of ^5/32 in. (4 mm). The seal kit for this cartridge uses Viton material, ensuring durability and reliability in various applications.
Normally open, pilot-operated, 2-way directional cartridges 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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