SUN HYDRAULICS
DPBBCDV
$114.87 USD
- SUN HYDRAULICS
- Material:DPBBCDV
- Model:DPBB-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 DPBBCDV (DPBBCDV) is a normally closed, pilot-operated, 2-way directional cartridge valve designed for moderate flow circuits. This versatile component can function independently or in conjunction with larger pilot-operated directional cartridges or logic cartridges. The valve operates by shifting when the pressure differential between port 1 and port 3 surpasses a predetermined setting, and the pressure at port 3 directly adds to this setting. Due to this characteristic, port 3 might not be suitable as a work port in certain circuit configurations; in such cases, a four-port version of this valve may be more appropriate. The DPBBCDV is interchangeable with direct-acting versions as they share the same cavity dimensions and flow paths. Notably, this valve is not bistable; it can modulate between two positions based on pilot pressure exceeding the set threshold. In scenarios where pilot flow becomes significant, consulting performance curves for pilot consumption versus load pressure above the valve setting is advisable. If excessive pilot flow is an issue, switching to a direct-acting version could be beneficial. Featuring Sun's floating style construction, this valve minimizes internal binding due to excessive installation torque or machining variations of cavities and cartridges. It fits into cavity T-11A and belongs to series 1 with a capacity of handling up to 7 gpm (28 L/min). The factory pressure settings are established at 4 gpm (15 L/min), with a maximum operating pressure of 5000 psi (350 bar). Control pilot flow ranges from 7 to 10 in\u00b3/min (0.11 to 0.16 L/min), while maximum leakage at specified conditions is limited to 1 in\u00b3/min (15 cc/min). The valve requires specific installation torques and adjustments for optimal performance and includes Viton seals for enhanced durability.
The Sun Hydraulics DPBBCDV (DPBBCDV) is a normally closed, pilot-operated, 2-way directional cartridge valve designed for moderate flow circuits. This versatile component can function independently or in conjunction with larger pilot-operated directional cartridges or logic cartridges. The valve operates by shifting when the pressure differential between port 1 and port 3 surpasses a predetermined setting, and the pressure at port 3 directly adds to this setting. Due to this characteristic, port 3 might not be suitable as a work port in certain circuit configurations; in such cases, a four-port version of this valve may be more appropriate. The DPBBCDV is interchangeable with direct-acting versions as they share the same cavity dimensions and flow paths. Notably, this valve is not bistable; it can modulate between two positions based on pilot pressure exceeding the set threshold. In scenarios where pilot flow becomes significant, consulting performance curves for pilot consumption versus load pressure above the valve setting is advisable. If excessive pilot flow is an issue, switching to a direct-acting version could be beneficial. Featuring Sun's floating style construction, this valve minimizes internal binding due to excessive installation torque or machining variations of cavities and cartridges. It fits into cavity T-11A and belongs to series 1 with a capacity of handling up to 7 gpm (28 L/min). The factory pressure settings are established at 4 gpm (15 L/min), with a maximum operating pressure of 5000 psi (350 bar). Control pilot flow ranges from 7 to 10 in\u00b3/min (0.11 to 0.16 L/min), while maximum leakage at specified conditions is limited to 1 in\u00b3/min (15 cc/min). The valve requires specific installation torques and adjustments for optimal performance and includes Viton seals for enhanced durability.
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.
- 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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