SUN HYDRAULICS
DPBCOWV
$133.34 USD
- SUN HYDRAULICS
- Material:DPBCOWV
- Model:DPBC-OWV
- 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 DPBCOWV (DPBCOWV) is a pilot-operated, 3-way directional cartridge valve designed for moderate flow circuits. It functions as a switching device with one port blocked while ports two and three remain open. This valve is versatile, serving either as a standalone component or to actuate larger pilot-operated directional or logic cartridges. The valve activates when the pressure differential between port one and port three surpasses the preset threshold, with pressure at port three directly adding to this setting. Due to this characteristic, port three may not be suitable as a work port in some circuits; if necessary, a four-port version of this valve could be considered. The DPBCOWV model incorporates Sun's floating style construction, minimizing internal binding due to excessive installation torque or machining variations. It is not bistable and can modulate between two positions based on pilot pressure exceeding the set value; in such cases, pilot flow should be monitored using performance curves for pilot consumption versus load pressure above the setting. The direct-acting version of this valve may provide an alternative solution if pilot flow becomes problematic. This cartridge fits T11A cavities and offers a capacity of 7 gpm (28 L/min), with factory pressure settings established at 4 gpm (15 L/min). It can handle a maximum operating pressure of 5000 psi (350 bar) with control pilot flow ranging from 7 to 10 in\u00b3/min (0.11 to 0.16 L/min). Maximum valve leakage at 110 SUS (24 cSt) is limited to 1 in\u00b3/min (15 cc/min) at 1000 psi (70 bar). Adjustments are made through clockwise turns of up to five full rotations, and the valve features precise specifications for hex sizes and installation torques.
The Sun Hydraulics DPBCOWV (DPBCOWV) is a pilot-operated, 3-way directional cartridge valve designed for moderate flow circuits. It functions as a switching device with one port blocked while ports two and three remain open. This valve is versatile, serving either as a standalone component or to actuate larger pilot-operated directional or logic cartridges. The valve activates when the pressure differential between port one and port three surpasses the preset threshold, with pressure at port three directly adding to this setting. Due to this characteristic, port three may not be suitable as a work port in some circuits; if necessary, a four-port version of this valve could be considered. The DPBCOWV model incorporates Sun's floating style construction, minimizing internal binding due to excessive installation torque or machining variations. It is not bistable and can modulate between two positions based on pilot pressure exceeding the set value; in such cases, pilot flow should be monitored using performance curves for pilot consumption versus load pressure above the setting. The direct-acting version of this valve may provide an alternative solution if pilot flow becomes problematic. This cartridge fits T11A cavities and offers a capacity of 7 gpm (28 L/min), with factory pressure settings established at 4 gpm (15 L/min). It can handle a maximum operating pressure of 5000 psi (350 bar) with control pilot flow ranging from 7 to 10 in\u00b3/min (0.11 to 0.16 L/min). Maximum valve leakage at 110 SUS (24 cSt) is limited to 1 in\u00b3/min (15 cc/min) at 1000 psi (70 bar). Adjustments are made through clockwise turns of up to five full rotations, and the valve features precise specifications for hex sizes and installation torques.
Pilot-operated, 3-way directional cartridges (1 blocked, 2 to 3 open) 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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