SUN HYDRAULICS
DPCOLEV
$186.84 USD
- SUN HYDRAULICS
- Material:DPCOLEV
- Model:DPCO-LEV
- 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 DPCOLEV (DPCOLEV) is a pilot-operated, 3-way directional cartridge valve designed for moderate flow circuits. It features one blocked port and two open ports, making it suitable for standalone use or for actuating larger pilot-operated directional or logic cartridges. The valve shifts when the pressure differential between port 1 and port 4 exceeds the set value, with port 4 capable of being blocked to prevent shifting. Port 3 can be used as a work port, and both direct-acting and pilot-operated versions of these valves are interchangeable due to their compatibility with the same cavities and flow paths. The DPCOLEV is not bistable; it can modulate between two positions shown in its configuration. It incorporates Sun's floating style construction to minimize internal binding risks from excessive installation torque or machining variations in the cavity/cartridge. The maximum pressure at port 3 should not exceed 3000 psi (210 bar) due to fatigue strength limits rather than hydraulic operating limits. When pilot pressure surpasses the valve setting, pilot flow may become significant; in such cases, a direct-acting version might be preferable. This model fits into cavity T22A and belongs to series 2, with a capacity of up to 15 gpm (60 L/min). Factory pressure settings are established at 4 gpm (15 L/min), while the maximum operating pressure is rated at 5000 psi (350 bar). Control pilot flow ranges from 10 to 15 in\u00b3/min (0.16 to 0.25 L/min), with maximum valve leakage at specified conditions being limited to 1 in\u00b3/min (1000 psi or approximately 15 cc/min at 70 bar). The valve requires specific installation torque values and comes with an adjustment mechanism for setting changes.
The Sun Hydraulics DPCOLEV (DPCOLEV) is a pilot-operated, 3-way directional cartridge valve designed for moderate flow circuits. It features one blocked port and two open ports, making it suitable for standalone use or for actuating larger pilot-operated directional or logic cartridges. The valve shifts when the pressure differential between port 1 and port 4 exceeds the set value, with port 4 capable of being blocked to prevent shifting. Port 3 can be used as a work port, and both direct-acting and pilot-operated versions of these valves are interchangeable due to their compatibility with the same cavities and flow paths. The DPCOLEV is not bistable; it can modulate between two positions shown in its configuration. It incorporates Sun's floating style construction to minimize internal binding risks from excessive installation torque or machining variations in the cavity/cartridge. The maximum pressure at port 3 should not exceed 3000 psi (210 bar) due to fatigue strength limits rather than hydraulic operating limits. When pilot pressure surpasses the valve setting, pilot flow may become significant; in such cases, a direct-acting version might be preferable. This model fits into cavity T22A and belongs to series 2, with a capacity of up to 15 gpm (60 L/min). Factory pressure settings are established at 4 gpm (15 L/min), while the maximum operating pressure is rated at 5000 psi (350 bar). Control pilot flow ranges from 10 to 15 in\u00b3/min (0.16 to 0.25 L/min), with maximum valve leakage at specified conditions being limited to 1 in\u00b3/min (1000 psi or approximately 15 cc/min at 70 bar). The valve requires specific installation torque values and comes with an adjustment mechanism for setting changes.
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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