SUN HYDRAULICS
DPBDKWV
$134.63 USD
- SUN HYDRAULICS
- Material:DPBDKWV
- Model:DPBD-KWV
- 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 DPBDKWV (DPBDKWV) is a pilot-operated, 3-way directional cartridge valve designed for moderate flow circuits. This versatile component allows for switching between ports 1 and 2 while keeping port 3 blocked, making it suitable for standalone use or for actuating larger pilot-operated directional or logic cartridges. The valve operates by shifting when the pressure differential between ports 1 and 3 exceeds a predetermined setting. Notably, pressure at port 3 adds directly to the valve setting, which may limit its use as a work port in certain circuit configurations. For such cases, a 4-port version might be more appropriate. This model features interchangeable direct-acting and pilot-operated versions that fit identical cavities and maintain consistent flow paths. Port 3 can be blocked to prevent unintended shifting of the valve. It is important to note that the DPBDKWV is not bistable; it can modulate between two positions based on pilot pressure levels relative to the valve setting. Users should consult performance curves to evaluate pilot consumption versus load pressure above the valve setting, as high pilot flow may necessitate using a direct-acting variant. The DPBDKWV incorporates Sun's floating style construction, reducing risks of internal part binding due to excessive installation torque or machining variations in cavity/cartridge interfaces. It fits into T11A cavities and offers a capacity of 7 gpm (28 L/min) with maximum operating pressures up to 5000 psi (350 bar). The factory pressure settings are calibrated at 4 gpm (15 L/min), with control pilot flows ranging from 7 to 10 in\u00b3/min (0.11 - 0.16 L/min). The model's weight is approximately .60 lb (0.30 kg), and it includes Viton seals as part of its construction for enhanced durability and performance reliability in hydraulic systems.
The Sun Hydraulics DPBDKWV (DPBDKWV) is a pilot-operated, 3-way directional cartridge valve designed for moderate flow circuits. This versatile component allows for switching between ports 1 and 2 while keeping port 3 blocked, making it suitable for standalone use or for actuating larger pilot-operated directional or logic cartridges. The valve operates by shifting when the pressure differential between ports 1 and 3 exceeds a predetermined setting. Notably, pressure at port 3 adds directly to the valve setting, which may limit its use as a work port in certain circuit configurations. For such cases, a 4-port version might be more appropriate. This model features interchangeable direct-acting and pilot-operated versions that fit identical cavities and maintain consistent flow paths. Port 3 can be blocked to prevent unintended shifting of the valve. It is important to note that the DPBDKWV is not bistable; it can modulate between two positions based on pilot pressure levels relative to the valve setting. Users should consult performance curves to evaluate pilot consumption versus load pressure above the valve setting, as high pilot flow may necessitate using a direct-acting variant. The DPBDKWV incorporates Sun's floating style construction, reducing risks of internal part binding due to excessive installation torque or machining variations in cavity/cartridge interfaces. It fits into T11A cavities and offers a capacity of 7 gpm (28 L/min) with maximum operating pressures up to 5000 psi (350 bar). The factory pressure settings are calibrated at 4 gpm (15 L/min), with control pilot flows ranging from 7 to 10 in\u00b3/min (0.11 - 0.16 L/min). The model's weight is approximately .60 lb (0.30 kg), and it includes Viton seals as part of its construction for enhanced durability and performance reliability in hydraulic systems.
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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