SUN HYDRAULICS
DPCBKCN
$139.29 USD
- SUN HYDRAULICS
- Material:DPCBKCN
- Model:DPCB-KCN
- 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 DPCBKCN (DPCBKCN) is a normally closed, pilot-operated, 2-way directional cartridge valve designed for moderate flow circuits. This versatile component can function independently or in conjunction with larger pilot-operated directional or logic cartridges. The valve operates by shifting when the pressure differential between port 1 and port 3 surpasses the pre-set threshold, making it ideal for applications requiring precise control of hydraulic flow. Notably, pressure at port 3 directly influences the valve setting; thus, it may not be suitable as a work port unless a four-port version is considered. This model is interchangeable with direct-acting versions, fitting into the same cavities and possessing identical flow paths. The DPCBKCN features Sun's floating style construction to reduce internal binding risks due to installation torque or machining variations. It has a maximum operating pressure of 5000 psi (350 bar) and a capacity of 15 gpm (60 L/min). The factory pressure settings are established at a flow rate of 4 gpm (15 L/min), with maximum valve leakage at 110 SUS (24 cSt) being limited to 1 in\u00b3/min (15 cc/min). The control pilot flow ranges from 10 to 15 in\u00b3/min (0.16 to 0.25 L/min), and the valve adjusts through clockwise turns with specific torque requirements for installation and locknut adjustments. For users concerned about pilot flow exceeding valve settings, performance curves are available to address potential issues. If necessary, opting for a direct-acting version could mitigate such concerns. With its robust construction and reliable performance characteristics, the DPCBKCN is an efficient solution for managing hydraulic circuit flows effectively.
The Sun Hydraulics DPCBKCN (DPCBKCN) is a normally closed, pilot-operated, 2-way directional cartridge valve designed for moderate flow circuits. This versatile component can function independently or in conjunction with larger pilot-operated directional or logic cartridges. The valve operates by shifting when the pressure differential between port 1 and port 3 surpasses the pre-set threshold, making it ideal for applications requiring precise control of hydraulic flow. Notably, pressure at port 3 directly influences the valve setting; thus, it may not be suitable as a work port unless a four-port version is considered. This model is interchangeable with direct-acting versions, fitting into the same cavities and possessing identical flow paths. The DPCBKCN features Sun's floating style construction to reduce internal binding risks due to installation torque or machining variations. It has a maximum operating pressure of 5000 psi (350 bar) and a capacity of 15 gpm (60 L/min). The factory pressure settings are established at a flow rate of 4 gpm (15 L/min), with maximum valve leakage at 110 SUS (24 cSt) being limited to 1 in\u00b3/min (15 cc/min). The control pilot flow ranges from 10 to 15 in\u00b3/min (0.16 to 0.25 L/min), and the valve adjusts through clockwise turns with specific torque requirements for installation and locknut adjustments. For users concerned about pilot flow exceeding valve settings, performance curves are available to address potential issues. If necessary, opting for a direct-acting version could mitigate such concerns. With its robust construction and reliable performance characteristics, the DPCBKCN is an efficient solution for managing hydraulic circuit flows effectively.
Normally closed, 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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