SUN HYDRAULICS
DPBDCKN
$122.71 USD
- SUN HYDRAULICS
- Material:DPBDCKN
- Model:DPBD-CKN
- 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 DPBDCKN (DPBDCKN) is a pilot-operated, 3-way directional cartridge valve designed for moderate flow circuits, with an open path from port 1 to port 2 and port 3 blocked. This versatile valve can be employed independently or used to actuate larger pilot-operated directional or logic cartridges. It operates by shifting when the pressure differential between port 1 and port 3 surpasses the predetermined setting. Notably, pressure at port 3 directly adds to the valve's setting, which may limit its usability as a work port; in such cases, a four-port version might be more suitable. The DPBDCKN is interchangeable with direct-acting versions, fitting the same cavities and offering identical flow paths. Port 3 can be blocked to prevent shifting, and the valve is capable of modulating between two positions rather than being bistable. The valve features Sun's floating style construction, minimizing internal binding risks due to excessive installation torque or machining variations. It fits into cavity T-11A and belongs to Series 1 with a capacity of 7 gpm (28 L/min). Factory pressure settings are established at 4 gpm (15 L/min), and it can handle a maximum operating pressure of up to 5000 psi (350 bar). The control pilot flow ranges from 7 to 10 in\u00b3/min (0.11\u20130.16 L/min), with maximum leakage at specified conditions being only 1 in\u00b3/min (15 cc/min). The adjustment involves up to five clockwise turns to increase settings, requiring specific torque values for installation and adjustments. This model weighs approximately .60 lb (.30 kg) and utilizes Viton seal kits for optimal performance under various conditions.
The Sun Hydraulics DPBDCKN (DPBDCKN) is a pilot-operated, 3-way directional cartridge valve designed for moderate flow circuits, with an open path from port 1 to port 2 and port 3 blocked. This versatile valve can be employed independently or used to actuate larger pilot-operated directional or logic cartridges. It operates by shifting when the pressure differential between port 1 and port 3 surpasses the predetermined setting. Notably, pressure at port 3 directly adds to the valve's setting, which may limit its usability as a work port; in such cases, a four-port version might be more suitable. The DPBDCKN is interchangeable with direct-acting versions, fitting the same cavities and offering identical flow paths. Port 3 can be blocked to prevent shifting, and the valve is capable of modulating between two positions rather than being bistable. The valve features Sun's floating style construction, minimizing internal binding risks due to excessive installation torque or machining variations. It fits into cavity T-11A and belongs to Series 1 with a capacity of 7 gpm (28 L/min). Factory pressure settings are established at 4 gpm (15 L/min), and it can handle a maximum operating pressure of up to 5000 psi (350 bar). The control pilot flow ranges from 7 to 10 in\u00b3/min (0.11\u20130.16 L/min), with maximum leakage at specified conditions being only 1 in\u00b3/min (15 cc/min). The adjustment involves up to five clockwise turns to increase settings, requiring specific torque values for installation and adjustments. This model weighs approximately .60 lb (.30 kg) and utilizes Viton seal kits for optimal performance under various conditions.
Pilot-operated, 3-way directional cartridges (1 to 2 open, 3 blocked) 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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