SUN HYDRAULICS
DPBDKKV
$136.61 USD
- SUN HYDRAULICS
- Material:DPBDKKV
- Model:DPBD-KKV
- 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 DPBDKKV (DPBDKKV) is a pilot-operated, 3-way directional cartridge valve designed for moderate flow circuits. This versatile valve can be utilized independently or to actuate larger pilot-operated directional cartridges or logic cartridges. The valve operates by shifting when the pressure differential between port 1 and port 3 surpasses the set threshold. Notably, pressure at port 3 directly adds to the valve setting, which may restrict its use as a work port in certain circuits; in such cases, a 4-port version might be more suitable. The DPBDKKV is interchangeable with direct-acting versions, sharing the same cavity and flow paths, while allowing port 3 to be blocked to prevent shifting. This model is not bistable and can modulate between two positions as needed. When pilot pressure exceeds the set value, pilot flow should be considered according to performance curves provided for pilot consumption versus load pressure above the valve setting. For issues related to this, a direct-acting version may offer a solution. It incorporates Sun's floating style construction to minimize internal part binding due to excessive installation torque or cavity/cartridge machining variations. The DPBDKKV fits into T11A cavities 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), with a maximum operating pressure of 5000 psi (350 bar). Control pilot flow ranges from 7\u201310 in\u00b3/min (0.11\u20130.16 L/min), and maximum valve leakage at 110 SUS (24 cSt) is limited to 1 in\u00b3/min @1000 psi (15 cc/min @70 bar). The adjustment allows for up to five complete clockwise turns to increase settings, with specific torque requirements for installation and locknut adjustments ensuring secure operation.
The Sun Hydraulics DPBDKKV (DPBDKKV) is a pilot-operated, 3-way directional cartridge valve designed for moderate flow circuits. This versatile valve can be utilized independently or to actuate larger pilot-operated directional cartridges or logic cartridges. The valve operates by shifting when the pressure differential between port 1 and port 3 surpasses the set threshold. Notably, pressure at port 3 directly adds to the valve setting, which may restrict its use as a work port in certain circuits; in such cases, a 4-port version might be more suitable. The DPBDKKV is interchangeable with direct-acting versions, sharing the same cavity and flow paths, while allowing port 3 to be blocked to prevent shifting. This model is not bistable and can modulate between two positions as needed. When pilot pressure exceeds the set value, pilot flow should be considered according to performance curves provided for pilot consumption versus load pressure above the valve setting. For issues related to this, a direct-acting version may offer a solution. It incorporates Sun's floating style construction to minimize internal part binding due to excessive installation torque or cavity/cartridge machining variations. The DPBDKKV fits into T11A cavities 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), with a maximum operating pressure of 5000 psi (350 bar). Control pilot flow ranges from 7\u201310 in\u00b3/min (0.11\u20130.16 L/min), and maximum valve leakage at 110 SUS (24 cSt) is limited to 1 in\u00b3/min @1000 psi (15 cc/min @70 bar). The adjustment allows for up to five complete clockwise turns to increase settings, with specific torque requirements for installation and locknut adjustments ensuring secure operation.
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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