SUN HYDRAULICS
DPCMKEV
$187.24 USD
- SUN HYDRAULICS
- Material:DPCMKEV
- Model:DPCM-KEV
- 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 DPCMKEV (DPCMKEV) 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 actuate larger pilot-operated directional cartridges or logic cartridges. The valve operates by shifting when the pressure differential between port 1 and port 4 exceeds a preset threshold, with port 4 capable of being blocked to prevent shifting, and port 3 available as a work port. Direct-acting and pilot-operated versions are interchangeable, fitting the same cavities and offering identical flow paths. The DPCMKEV is not bistable but can modulate between two positions. It has a maximum operating pressure of 5000 psi (350 bar) and should limit maximum pressure at port 3 to 3000 psi (210 bar) due to fatigue strength limits. The valve's capacity is rated at 15 gpm (60 L/min), with factory pressure settings established at a flow rate of 4 gpm (15 L/min). Control pilot flow ranges from 10 to 15 in\u00b3/min (0.16 to 0.25 L/min), while maximum valve leakage at standard viscosity is limited to 1 in\u00b3/min at 1000 psi (15 cc/min at 70 bar). The DPCMKEV features Sun's floating style construction, minimizing the risk of internal parts binding due to excessive installation torque or machining variations in cavity/cartridge interfaces. It requires specific installation torques and adjustments with detailed specifications for hex sizes and torque values provided for proper setup. This product includes a Viton seal kit option for enhanced durability in various applications.
The Sun Hydraulics DPCMKEV (DPCMKEV) 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 actuate larger pilot-operated directional cartridges or logic cartridges. The valve operates by shifting when the pressure differential between port 1 and port 4 exceeds a preset threshold, with port 4 capable of being blocked to prevent shifting, and port 3 available as a work port. Direct-acting and pilot-operated versions are interchangeable, fitting the same cavities and offering identical flow paths. The DPCMKEV is not bistable but can modulate between two positions. It has a maximum operating pressure of 5000 psi (350 bar) and should limit maximum pressure at port 3 to 3000 psi (210 bar) due to fatigue strength limits. The valve's capacity is rated at 15 gpm (60 L/min), with factory pressure settings established at a flow rate of 4 gpm (15 L/min). Control pilot flow ranges from 10 to 15 in\u00b3/min (0.16 to 0.25 L/min), while maximum valve leakage at standard viscosity is limited to 1 in\u00b3/min at 1000 psi (15 cc/min at 70 bar). The DPCMKEV features Sun's floating style construction, minimizing the risk of internal parts binding due to excessive installation torque or machining variations in cavity/cartridge interfaces. It requires specific installation torques and adjustments with detailed specifications for hex sizes and torque values provided for proper setup. This product includes a Viton seal kit option for enhanced durability 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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