SUN HYDRAULICS
DPBCKCV
$134.33 USD
- SUN HYDRAULICS
- Material:DPBCKCV
- Model:DPBC-KCV
- 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 DPBCKCV (DPBCKCV) is a pilot-operated, 3-way directional cartridge valve designed for use in moderate flow circuits, typically to actuate larger pilot-operated directional or logic cartridges. This valve shifts when the pressure differential between port 1 and port 3 exceeds a preset level, with pressure at port 3 being directly additive to the valve setting. Therefore, port 3 may not be suitable as a work port in certain circuits; for such cases, a 4-port version may be more appropriate. The DPBCKCV can modulate between two positions and is not bistable. When pilot pressure surpasses the valve setting, pilot flow should be considered according to performance curves for pilot consumption versus load pressure above the valve setting; in such instances, opting for a direct-acting version might be beneficial. This model incorporates Sun's floating style construction to minimize internal part binding due to excessive installation torque or variations in cavity/cartridge machining. The DPBCKCV fits into T-11A cavities and belongs to Series 1 with a capacity of up to 7 gpm (28 L/min). Factory pressure settings are established at 4 gpm (15 L/min), with a maximum operating pressure of 5000 psi (350 bar). Control pilot flow ranges from 7-10 in\u00b3/min (0.11-0.16 L/min), while 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 adjustment mechanism allows for increased settings through clockwise turns of up to five and a half turns, with specific hex sizes provided for both adjustment screw and locknut operations. The model weighs approximately .60 lb (.30 kg) and uses Viton seal kits for durability and reliability.
The Sun Hydraulics DPBCKCV (DPBCKCV) is a pilot-operated, 3-way directional cartridge valve designed for use in moderate flow circuits, typically to actuate larger pilot-operated directional or logic cartridges. This valve shifts when the pressure differential between port 1 and port 3 exceeds a preset level, with pressure at port 3 being directly additive to the valve setting. Therefore, port 3 may not be suitable as a work port in certain circuits; for such cases, a 4-port version may be more appropriate. The DPBCKCV can modulate between two positions and is not bistable. When pilot pressure surpasses the valve setting, pilot flow should be considered according to performance curves for pilot consumption versus load pressure above the valve setting; in such instances, opting for a direct-acting version might be beneficial. This model incorporates Sun's floating style construction to minimize internal part binding due to excessive installation torque or variations in cavity/cartridge machining. The DPBCKCV fits into T-11A cavities and belongs to Series 1 with a capacity of up to 7 gpm (28 L/min). Factory pressure settings are established at 4 gpm (15 L/min), with a maximum operating pressure of 5000 psi (350 bar). Control pilot flow ranges from 7-10 in\u00b3/min (0.11-0.16 L/min), while 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 adjustment mechanism allows for increased settings through clockwise turns of up to five and a half turns, with specific hex sizes provided for both adjustment screw and locknut operations. The model weighs approximately .60 lb (.30 kg) and uses Viton seal kits for durability and reliability.
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.
- 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-11A |
| Series | 1 |
| Capacity | 7 gpm28 L/min. |
| Factory Pressure Settings Established at | 4 gpm15 L/min. |
| Maximum Operating Pressure | 5000 psi350 bar |
| Control Pilot Flow | 7 - 10 in³/min.0,11 - 0,16 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 | 7/8 in.22,2 mm |
| Valve Installation Torque | 30 - 35 lbf ft41 - 47 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: 990-011-006 |
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