SUN HYDRAULICS
DPBDCKV
$130.66 USD
- SUN HYDRAULICS
- Material:DPBDCKV
- Model:DPBD-CKV
- 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 DPBDCKV (DPBDCKV) is a pilot-operated, 3-way directional cartridge valve designed for moderate flow circuits, offering a configuration where flow is open from port 1 to port 2 while port 3 remains blocked. This valve is versatile, serving as an independent unit or to actuate larger pilot-operated or logic cartridges. The valve shifts operation when the pressure differential between port 1 and port 3 surpasses the preset threshold, with pressure at port 3 being directly additive to this setting. However, this may limit the usability of port 3 as a work port, suggesting the potential use of a 4-port version if necessary. The DPBDCKV features interchangeable direct-acting and pilot-operated versions that fit identical cavities and maintain consistent flow paths. Port 3 can be blocked to prevent unwanted shifts in the valve position. Notably, this model is not bistable but can modulate between two positions based on conditions. Pilot pressure exceeding the valve setting may impact pilot flow; performance curves should be consulted for pilot consumption versus load pressure above the setting. If pilot flow becomes problematic, opting for a direct-acting version may resolve this issue. The design incorporates Sun's floating style construction to reduce risks of internal parts binding 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 reliable control with minimal leakage and adjustable settings through specified torque requirements and hex sizes for installation and adjustments.
The Sun Hydraulics DPBDCKV (DPBDCKV) is a pilot-operated, 3-way directional cartridge valve designed for moderate flow circuits, offering a configuration where flow is open from port 1 to port 2 while port 3 remains blocked. This valve is versatile, serving as an independent unit or to actuate larger pilot-operated or logic cartridges. The valve shifts operation when the pressure differential between port 1 and port 3 surpasses the preset threshold, with pressure at port 3 being directly additive to this setting. However, this may limit the usability of port 3 as a work port, suggesting the potential use of a 4-port version if necessary. The DPBDCKV features interchangeable direct-acting and pilot-operated versions that fit identical cavities and maintain consistent flow paths. Port 3 can be blocked to prevent unwanted shifts in the valve position. Notably, this model is not bistable but can modulate between two positions based on conditions. Pilot pressure exceeding the valve setting may impact pilot flow; performance curves should be consulted for pilot consumption versus load pressure above the setting. If pilot flow becomes problematic, opting for a direct-acting version may resolve this issue. The design incorporates Sun's floating style construction to reduce risks of internal parts binding 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 reliable control with minimal leakage and adjustable settings through specified torque requirements and hex sizes for installation and adjustments.
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 |
Show FAQ