SUN HYDRAULICS
DPBDCBN
$120.73 USD
- SUN HYDRAULICS
- Material:DPBDCBN
- Model:DPBD-CBN
- 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 DPBDCBN (Material Number: DPBDCBN) is a pilot-operated, 3-way directional cartridge valve designed for moderate flow circuits. This versatile component is engineered to facilitate switching between ports 1 and 2 while blocking port 3. It can function independently or be utilized to actuate larger pilot-operated directional or logic cartridges. The valve operates by shifting when the pressure differential between port 1 and port 3 surpasses a predetermined setting, with the pressure at port 3 being directly additive to this setting. Notably, if port 3's usability as a work port is a concern, the four-port version of this valve may offer a viable solution. This model features interchangeable direct-acting and pilot-operated versions that fit identical cavities and share the same flow paths. Port 3 can be blocked to prevent unintentional shifting of the valve. The DPBDCBN is capable of modulating between two positions rather than being bistable. When pilot pressure exceeds the set threshold, pilot flow considerations may arise; in such cases, opting for the direct-acting version could be advantageous. The valve incorporates Sun's floating style construction, which minimizes potential binding of internal components due to excessive installation torque or cavity/cartridge machining variations. With a capacity of 7 gpm (28 L/min) and maximum operating pressure of up to 5000 psi (350 bar), it offers robust performance in demanding applications. Additional specifications include an adjustment range with up to five clockwise turns to increase settings, installation torque requirements between 30-35 lbf ft (41-47 Nm), and minimal leakage rates at specified conditions. This model also includes an internal hex size for adjustment screws and comes with a Viton seal kit for optimal sealing performance.
The Sun Hydraulics DPBDCBN (Material Number: DPBDCBN) is a pilot-operated, 3-way directional cartridge valve designed for moderate flow circuits. This versatile component is engineered to facilitate switching between ports 1 and 2 while blocking port 3. It can function independently or be utilized to actuate larger pilot-operated directional or logic cartridges. The valve operates by shifting when the pressure differential between port 1 and port 3 surpasses a predetermined setting, with the pressure at port 3 being directly additive to this setting. Notably, if port 3's usability as a work port is a concern, the four-port version of this valve may offer a viable solution. This model features interchangeable direct-acting and pilot-operated versions that fit identical cavities and share the same flow paths. Port 3 can be blocked to prevent unintentional shifting of the valve. The DPBDCBN is capable of modulating between two positions rather than being bistable. When pilot pressure exceeds the set threshold, pilot flow considerations may arise; in such cases, opting for the direct-acting version could be advantageous. The valve incorporates Sun's floating style construction, which minimizes potential binding of internal components due to excessive installation torque or cavity/cartridge machining variations. With a capacity of 7 gpm (28 L/min) and maximum operating pressure of up to 5000 psi (350 bar), it offers robust performance in demanding applications. Additional specifications include an adjustment range with up to five clockwise turns to increase settings, installation torque requirements between 30-35 lbf ft (41-47 Nm), and minimal leakage rates at specified conditions. This model also includes an internal hex size for adjustment screws and comes with a Viton seal kit for optimal sealing performance.
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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