SUN HYDRAULICS
DPCMKWN
$176.32 USD
- SUN HYDRAULICS
- Material:DPCMKWN
- Model:DPCM-KWN
- 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 DPCMKWN (DPCMKWN) is a normally open, pilot-operated, 2-way directional cartridge valve designed for moderate flow circuits. This versatile component can function independently or facilitate the operation of larger pilot-operated directional or logic cartridges. The valve activates when the pressure differential between port 1 and port 4 surpasses a predefined setting. Notably, port 4 can be blocked to prevent valve actuation, while port 3 serves as a work port. The DPCMKWN model is interchangeable with direct-acting versions, sharing identical cavity dimensions and flow paths. Engineered with Sun's floating style construction, this valve minimizes the risk of internal component binding due to excessive installation torque or machining variations in the cavity or cartridge. The DPCMKWN features a maximum operating pressure of 5000 psi (350 bar) and a capacity of 15 gpm (60 L/min). It is important to note that maximum pressure at port 3 should not exceed 3000 psi (210 bar) due to fatigue strength limitations rather than hydraulic constraints. The valve exhibits modulating capabilities between its two positions but is not bistable. Pilot flow considerations may arise when pilot pressure exceeds the valve setting; in such cases, opting for a direct-acting version could be beneficial. The DPCMKWN has factory pressure settings 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). It also features an adjustment screw internal hex size of 5/32 inch (4 mm) and requires an installation torque between 45 to 50 lbf ft (61 to 68 Nm). This model's robust design ensures reliable performance across various applications requiring precise directional control within hydraulic systems.
The Sun Hydraulics DPCMKWN (DPCMKWN) is a normally open, pilot-operated, 2-way directional cartridge valve designed for moderate flow circuits. This versatile component can function independently or facilitate the operation of larger pilot-operated directional or logic cartridges. The valve activates when the pressure differential between port 1 and port 4 surpasses a predefined setting. Notably, port 4 can be blocked to prevent valve actuation, while port 3 serves as a work port. The DPCMKWN model is interchangeable with direct-acting versions, sharing identical cavity dimensions and flow paths. Engineered with Sun's floating style construction, this valve minimizes the risk of internal component binding due to excessive installation torque or machining variations in the cavity or cartridge. The DPCMKWN features a maximum operating pressure of 5000 psi (350 bar) and a capacity of 15 gpm (60 L/min). It is important to note that maximum pressure at port 3 should not exceed 3000 psi (210 bar) due to fatigue strength limitations rather than hydraulic constraints. The valve exhibits modulating capabilities between its two positions but is not bistable. Pilot flow considerations may arise when pilot pressure exceeds the valve setting; in such cases, opting for a direct-acting version could be beneficial. The DPCMKWN has factory pressure settings 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). It also features an adjustment screw internal hex size of 5/32 inch (4 mm) and requires an installation torque between 45 to 50 lbf ft (61 to 68 Nm). This model's robust design ensures reliable performance across various applications requiring precise directional control within hydraulic systems.
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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