SUN HYDRAULICS
DPBBCCN
$107.92 USD
- SUN HYDRAULICS
- Material:DPBBCCN
- Model:DPBB-CCN
- 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 DPBBCCN (DPBBCCN) is a normally closed, pilot-operated, 2-way directional cartridge valve designed for use in moderate flow circuits. This versatile component can function independently or actuate larger pilot-operated directional or logic cartridges. It operates by shifting when the pressure differential between port 1 and port 3 surpasses a predetermined setting, with pressure at port 3 directly adding to this setting. Consequently, port 3 may not be suitable as a work port in some circuits, although a 4-port version of this valve could address such concerns. The DPBBCCN features interchangeable direct-acting and pilot-operated versions that fit the same cavities and have identical flow paths. It is capable of modulating between two positions rather than being bistable. Pilot flow considerations arise when pilot pressure exceeds the valve setting; performance curves should be consulted for pilot consumption versus load pressure above the valve setting. In cases where this presents an issue, opting for the direct-acting version may be advisable. This model incorporates Sun\u2019s floating style construction to minimize potential internal binding due to excessive installation torque or variations in cavity-cartridge machining. The DPBBCCN fits into cavity T-11A and belongs to series 1 with a capacity of 7 gpm (28 L/min). Factory pressure settings are established at 4 gpm (15 L/min), supporting a maximum operating pressure of up to 5000 psi (350 bar). Control pilot flow ranges from 7-10 in\u00b3/min (0.11-0.16 L/min), with maximum valve leakage at 110 SUS (24 cSt) being just 1 in\u00b3/min at 1000 psi (15 cc/min at 70 bar). The adjustment mechanism allows increasing settings with up to five clockwise turns, featuring specific torque requirements for installation and locknut adjustments.
The Sun Hydraulics DPBBCCN (DPBBCCN) is a normally closed, pilot-operated, 2-way directional cartridge valve designed for use in moderate flow circuits. This versatile component can function independently or actuate larger pilot-operated directional or logic cartridges. It operates by shifting when the pressure differential between port 1 and port 3 surpasses a predetermined setting, with pressure at port 3 directly adding to this setting. Consequently, port 3 may not be suitable as a work port in some circuits, although a 4-port version of this valve could address such concerns. The DPBBCCN features interchangeable direct-acting and pilot-operated versions that fit the same cavities and have identical flow paths. It is capable of modulating between two positions rather than being bistable. Pilot flow considerations arise when pilot pressure exceeds the valve setting; performance curves should be consulted for pilot consumption versus load pressure above the valve setting. In cases where this presents an issue, opting for the direct-acting version may be advisable. This model incorporates Sun\u2019s floating style construction to minimize potential internal binding due to excessive installation torque or variations in cavity-cartridge machining. The DPBBCCN fits into cavity T-11A and belongs to series 1 with a capacity of 7 gpm (28 L/min). Factory pressure settings are established at 4 gpm (15 L/min), supporting a maximum operating pressure of up to 5000 psi (350 bar). Control pilot flow ranges from 7-10 in\u00b3/min (0.11-0.16 L/min), with maximum valve leakage at 110 SUS (24 cSt) being just 1 in\u00b3/min at 1000 psi (15 cc/min at 70 bar). The adjustment mechanism allows increasing settings with up to five clockwise turns, featuring specific torque requirements for installation and locknut adjustments.
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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