SUN HYDRAULICS
DPCAKBV
$144.26 USD
- SUN HYDRAULICS
- Material:DPCAKBV
- Model:DPCA-KBV
- 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 DPCAKBV (DPCAKBV) is a normally open, pilot-operated, 2-way directional cartridge valve designed for moderate flow circuits. It can operate independently or in conjunction with larger pilot-operated directional or logic cartridges. The valve activates when the pressure differential between port 1 and port 3 surpasses its set threshold, with pressure at port 3 directly adding to this setting. Users should note that port 3 may not be suitable as a work port; if necessary, a four-port version could be more appropriate. This valve is interchangeable with direct-acting versions, sharing the same cavities and flow paths but offering modulation capabilities rather than bistability. The DPCAKBV incorporates Sun's floating style construction to reduce internal part binding risks due to excessive installation torque or machining variations in the cavity/cartridge. With a maximum operating pressure of 5000 psi (350 bar) and a capacity of 15 gpm (60 L/min), this valve is robust and efficient for various applications. The control pilot flow ranges from 10 to 15 in\u00b3/min (0.16 to 0.25 L/min), and maximum leakage at 110 SUS (24 cSt) is limited to 1 in\u00b3/min at 1000 psi (15 cc/min at 70 bar). Adjustments can be made by turning clockwise up to five turns, with specific torque requirements for installation and locknut adjustments: the valve hex size is 1-1/8 inches (28.6 mm), requiring an installation torque of 45-50 lbf\u00b7ft (61-68 Nm). The adjustment screw features an internal hex size of 5/32 inches (4 mm), while the locknut hex size is set at 9/16 inches (15 mm) with a torque specification of 80-90 lbf\u00b7in (9-10 Nm). The model weighs approximately .60 lb (.30 kg) and uses Viton seal kits for optimal performance.
The Sun Hydraulics DPCAKBV (DPCAKBV) is a normally open, pilot-operated, 2-way directional cartridge valve designed for moderate flow circuits. It can operate independently or in conjunction with larger pilot-operated directional or logic cartridges. The valve activates when the pressure differential between port 1 and port 3 surpasses its set threshold, with pressure at port 3 directly adding to this setting. Users should note that port 3 may not be suitable as a work port; if necessary, a four-port version could be more appropriate. This valve is interchangeable with direct-acting versions, sharing the same cavities and flow paths but offering modulation capabilities rather than bistability. The DPCAKBV incorporates Sun's floating style construction to reduce internal part binding risks due to excessive installation torque or machining variations in the cavity/cartridge. With a maximum operating pressure of 5000 psi (350 bar) and a capacity of 15 gpm (60 L/min), this valve is robust and efficient for various applications. The control pilot flow ranges from 10 to 15 in\u00b3/min (0.16 to 0.25 L/min), and maximum leakage at 110 SUS (24 cSt) is limited to 1 in\u00b3/min at 1000 psi (15 cc/min at 70 bar). Adjustments can be made by turning clockwise up to five turns, with specific torque requirements for installation and locknut adjustments: the valve hex size is 1-1/8 inches (28.6 mm), requiring an installation torque of 45-50 lbf\u00b7ft (61-68 Nm). The adjustment screw features an internal hex size of 5/32 inches (4 mm), while the locknut hex size is set at 9/16 inches (15 mm) with a torque specification of 80-90 lbf\u00b7in (9-10 Nm). The model weighs approximately .60 lb (.30 kg) and uses Viton seal kits for optimal performance.
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 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.
- 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-2A |
| 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: 990-202-006 |
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