SUN HYDRAULICS
DPBDLAN
$112.78 USD
- SUN HYDRAULICS
- Material:DPBDLAN
- Model:DPBD-LAN
- 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 DPBDLAN (DPBDLAN) is a pilot-operated, 3-way directional cartridge valve designed for moderate flow circuits. It operates by shifting when the pressure differential between port 1 and port 3 surpasses the set threshold. This valve is particularly useful in applications where switching between open and blocked states is needed, although it is not bistable and can modulate between two positions. The DPBDLAN features a capacity of 7 gpm (28 L/min) and can handle a maximum operating pressure of 5000 psi (350 bar). Its design includes Sun's floating style construction, which minimizes the risk of internal parts binding due to excessive installation torque or machining variations. Port 3's pressure directly adds to the valve setting, making it unsuitable as a work port in some circuits; users might consider a four-port version if this poses an issue. Direct-acting and pilot-operated versions are interchangeable, fitting the same cavities with similar flow paths. For those concerned about pilot flow consumption exceeding valve settings, performance curves are available to guide decisions, and a direct-acting version may be more suitable for such cases. The DPBDLAN fits into T11A cavities and includes various adjustable features: an adjustment screw internal hex size of 5/32 inches (4 mm), locknut hex size of 9/16 inches (15 mm), with installation torque ranging from 30 to 35 lbf ft (41 to 47 Nm). The model weighs approximately .60 lb (.30 kg) and utilizes Viton seal kits for optimal sealing performance. This valve is ideal for applications requiring precise control over fluid direction in hydraulic systems, offering versatility through its interchangeable configurations.
The Sun Hydraulics DPBDLAN (DPBDLAN) is a pilot-operated, 3-way directional cartridge valve designed for moderate flow circuits. It operates by shifting when the pressure differential between port 1 and port 3 surpasses the set threshold. This valve is particularly useful in applications where switching between open and blocked states is needed, although it is not bistable and can modulate between two positions. The DPBDLAN features a capacity of 7 gpm (28 L/min) and can handle a maximum operating pressure of 5000 psi (350 bar). Its design includes Sun's floating style construction, which minimizes the risk of internal parts binding due to excessive installation torque or machining variations. Port 3's pressure directly adds to the valve setting, making it unsuitable as a work port in some circuits; users might consider a four-port version if this poses an issue. Direct-acting and pilot-operated versions are interchangeable, fitting the same cavities with similar flow paths. For those concerned about pilot flow consumption exceeding valve settings, performance curves are available to guide decisions, and a direct-acting version may be more suitable for such cases. The DPBDLAN fits into T11A cavities and includes various adjustable features: an adjustment screw internal hex size of 5/32 inches (4 mm), locknut hex size of 9/16 inches (15 mm), with installation torque ranging from 30 to 35 lbf ft (41 to 47 Nm). The model weighs approximately .60 lb (.30 kg) and utilizes Viton seal kits for optimal sealing performance. This valve is ideal for applications requiring precise control over fluid direction in hydraulic systems, offering versatility through its interchangeable configurations.
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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