SUN HYDRAULICS
DPBDCDV
$130.66 USD
- SUN HYDRAULICS
- Material:DPBDCDV
- Model:DPBD-CDV
- 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 DPBDCDV (DPBDCDV) is a pilot-operated, 3-way directional cartridge valve designed for moderate flow circuits. It functions primarily to switch flows between ports, with port 1 to 2 being open and port 3 blocked under normal conditions. This valve is particularly useful in applications where it can be used alone or to actuate larger pilot-operated directional or logic cartridges. A key feature of this valve is its ability to shift when the pressure differential between port 1 and port 3 surpasses the set threshold, with pressure at port 3 directly adding to the valve setting. This makes it important to consider that port 3 may not be suitable as a work port in certain circuit designs, though a four-port version might resolve such issues. The DPBDCDV offers interchangeability with direct-acting versions, fitting the same cavities and having identical flow paths. It incorporates Sun's floating style construction, which minimizes risks of internal parts binding due to excessive installation torque or machining variations. The valve has a capacity of 7 gpm (28 L/min) and supports a maximum operating pressure of up to 5000 psi (350 bar). It features an adjustment range that allows for precise control with up to 5.5 clockwise turns required to increase settings. The maximum leakage rate is minimal at just 1 in\u00b3/min at 1000 psi (15 cc/min at 70 bar), ensuring efficient operation. Additionally, this model includes specific installation requirements such as a torque specification of 30-35 lbf ft (41-47 Nm) for optimal performance and reliability. With its robust design and capabilities, the DPBDCDV serves as an effective solution for modulating flow within hydraulic systems where pilot pressure management is crucial.
The Sun Hydraulics DPBDCDV (DPBDCDV) is a pilot-operated, 3-way directional cartridge valve designed for moderate flow circuits. It functions primarily to switch flows between ports, with port 1 to 2 being open and port 3 blocked under normal conditions. This valve is particularly useful in applications where it can be used alone or to actuate larger pilot-operated directional or logic cartridges. A key feature of this valve is its ability to shift when the pressure differential between port 1 and port 3 surpasses the set threshold, with pressure at port 3 directly adding to the valve setting. This makes it important to consider that port 3 may not be suitable as a work port in certain circuit designs, though a four-port version might resolve such issues. The DPBDCDV offers interchangeability with direct-acting versions, fitting the same cavities and having identical flow paths. It incorporates Sun's floating style construction, which minimizes risks of internal parts binding due to excessive installation torque or machining variations. The valve has a capacity of 7 gpm (28 L/min) and supports a maximum operating pressure of up to 5000 psi (350 bar). It features an adjustment range that allows for precise control with up to 5.5 clockwise turns required to increase settings. The maximum leakage rate is minimal at just 1 in\u00b3/min at 1000 psi (15 cc/min at 70 bar), ensuring efficient operation. Additionally, this model includes specific installation requirements such as a torque specification of 30-35 lbf ft (41-47 Nm) for optimal performance and reliability. With its robust design and capabilities, the DPBDCDV serves as an effective solution for modulating flow within hydraulic systems where pilot pressure management is crucial.
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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