SUN HYDRAULICS
DPCBLWV
$130.36 USD
- SUN HYDRAULICS
- Material:DPCBLWV
- Model:DPCB-LWV
- 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 DPCBLWV (DPCBLWV) is a normally closed, pilot-operated, 2-way directional cartridge valve designed for moderate flow circuits. It serves as a reliable switching device that can be utilized independently or to actuate larger pilot-operated directional cartridges or logic cartridges. The valve shifts when the pressure differential between port 1 and port 3 surpasses the set threshold, with pressure at port 3 directly adding to this setting. Due to this characteristic, port 3 may not be suitable as a work port; in such cases, a 4-port version might be more appropriate. The DPCBLWV model is interchangeable with both direct-acting and pilot-operated versions, sharing the same cavities and flow paths. This valve features modulation capabilities between its two positions and should maintain maximum pressure at port 3 below 3000 psi (210 bar) due to fatigue strength constraints. The DPCBLWV incorporates Sun's floating style construction to minimize the risk of internal parts binding from excessive installation torque or machining variations. It fits into a T2A cavity with a series capacity of 15 gpm (60 L/min) and operates at a maximum pressure of 5000 psi (350 bar). Control pilot flow ranges between 10-15 in\u00b3/min (0.16-0.25 L/min), while maximum valve leakage is capped at 1 in\u00b3/min per 1000 psi (15 cc/min per 70 bar). The adjustment can be fine-tuned using an internal hex screw with specified torque settings for optimal performance. This robust component is lightweight at just .60 lb (0.30 kg), making it an efficient choice for various hydraulic applications requiring precise control and stability under variable pressures.
The Sun Hydraulics DPCBLWV (DPCBLWV) is a normally closed, pilot-operated, 2-way directional cartridge valve designed for moderate flow circuits. It serves as a reliable switching device that can be utilized independently or to actuate larger pilot-operated directional cartridges or logic cartridges. The valve shifts when the pressure differential between port 1 and port 3 surpasses the set threshold, with pressure at port 3 directly adding to this setting. Due to this characteristic, port 3 may not be suitable as a work port; in such cases, a 4-port version might be more appropriate. The DPCBLWV model is interchangeable with both direct-acting and pilot-operated versions, sharing the same cavities and flow paths. This valve features modulation capabilities between its two positions and should maintain maximum pressure at port 3 below 3000 psi (210 bar) due to fatigue strength constraints. The DPCBLWV incorporates Sun's floating style construction to minimize the risk of internal parts binding from excessive installation torque or machining variations. It fits into a T2A cavity with a series capacity of 15 gpm (60 L/min) and operates at a maximum pressure of 5000 psi (350 bar). Control pilot flow ranges between 10-15 in\u00b3/min (0.16-0.25 L/min), while maximum valve leakage is capped at 1 in\u00b3/min per 1000 psi (15 cc/min per 70 bar). The adjustment can be fine-tuned using an internal hex screw with specified torque settings for optimal performance. This robust component is lightweight at just .60 lb (0.30 kg), making it an efficient choice for various hydraulic applications requiring precise control and stability under variable pressures.
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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