SUN HYDRAULICS
DPBACEN
$106.93 USD
- SUN HYDRAULICS
- Material:DPBACEN
- Model:DPBA-CEN
- 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 DPBACEN (DPBACEN) is a normally open, pilot-operated, 2-way directional cartridge valve designed for moderate flow circuits. It can function independently or be used to actuate larger pilot-operated directional or logic cartridges. The valve operates by shifting when the pressure differential between port 1 and port 3 exceeds its set threshold. Notably, pressure at port 3 adds directly to the valve's setting, which may limit its use as a work port in certain circuits; for such applications, a 4-port version might be more suitable. This model is interchangeable with direct-acting versions as they share the same cavities and flow paths. The DPBACEN is a non-bistable valve capable of modulating between two positions, with a maximum pressure at port 3 limited to 3000 psi due to fatigue strength considerations. When pilot pressure surpasses the valve setting, pilot flow becomes relevant\u2014performance curves should be consulted for pilot consumption versus load pressure above the setting. If this poses an issue, opting for a direct-acting version could resolve it. Constructed with Sun's floating style design to minimize internal binding from excessive installation torque or machining variations, this cartridge fits into cavity T-11A and belongs to Series 1. It has a capacity of 7 gpm (28 L/min), with factory pressure settings established at 4 gpm (15 L/min). The maximum operating pressure is rated at 5000 psi (350 bar), while control pilot flow ranges from 7 to 10 in\u00b3/min (.11 to .16 L/min). The valve features an adjustment capability of up to five clockwise turns to increase setting and requires specific installation torque parameters for optimal performance.
The Sun Hydraulics DPBACEN (DPBACEN) is a normally open, pilot-operated, 2-way directional cartridge valve designed for moderate flow circuits. It can function independently or be used to actuate larger pilot-operated directional or logic cartridges. The valve operates by shifting when the pressure differential between port 1 and port 3 exceeds its set threshold. Notably, pressure at port 3 adds directly to the valve's setting, which may limit its use as a work port in certain circuits; for such applications, a 4-port version might be more suitable. This model is interchangeable with direct-acting versions as they share the same cavities and flow paths. The DPBACEN is a non-bistable valve capable of modulating between two positions, with a maximum pressure at port 3 limited to 3000 psi due to fatigue strength considerations. When pilot pressure surpasses the valve setting, pilot flow becomes relevant\u2014performance curves should be consulted for pilot consumption versus load pressure above the setting. If this poses an issue, opting for a direct-acting version could resolve it. Constructed with Sun's floating style design to minimize internal binding from excessive installation torque or machining variations, this cartridge fits into cavity T-11A and belongs to Series 1. It has a capacity of 7 gpm (28 L/min), with factory pressure settings established at 4 gpm (15 L/min). The maximum operating pressure is rated at 5000 psi (350 bar), while control pilot flow ranges from 7 to 10 in\u00b3/min (.11 to .16 L/min). The valve features an adjustment capability of up to five clockwise turns to increase setting and requires specific installation torque parameters for optimal performance.
Normally open, 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.
- Maximum pressure at port 3 should be limited to 3000 psi (210 bar). This is due to fatigue strength limits not hydraulic operating limits.
- 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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