SUN HYDRAULICS
DPCACBN
$130.36 USD
- SUN HYDRAULICS
- Material:DPCACBN
- Model:DPCA-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 DPCACBN (DPCACBN) is a normally open, pilot-operated, 2-way directional cartridge valve designed for moderate flow circuits. This versatile component can be used independently or to actuate larger pilot-operated directional or logic cartridges. It shifts when the pressure differential between port 1 and port 3 exceeds its set value, with the pressure at port 3 being directly additive to the valve setting. Due to this feature, the use of port 3 as a work port may not be feasible in certain circuits; a 4-port version might be more suitable in such cases. The DPCACBN valve is interchangeable with direct-acting versions, sharing the same cavities and flow paths. It is capable of modulating between two positions and should maintain a maximum pressure of 3000 psi (210 bar) at port 3 due to fatigue strength limits. The valve exhibits a capacity of up to 15 gpm (60 L/min) and operates at maximum pressures up to 5000 psi (350 bar). Control pilot flow ranges from 10 to 15 in\u00b3/min (0.16 to 0.25 L/min), with minimal leakage rates at specified conditions. The design incorporates Sun's floating style construction, which minimizes internal part binding due to excessive installation torque or machining variations. The adjustment screw allows for easy setting adjustments with up to five full clockwise turns required for increasing settings. Installation requires specific torque values for both the valve and locknut, ensuring secure placement within its T-2A cavity series housing. Weighing only .60 lb (0.30 kg), this compact yet robust unit utilizes Viton seal kits for optimal performance in hydraulic systems where precise directional control is crucial.
The Sun Hydraulics DPCACBN (DPCACBN) is a normally open, pilot-operated, 2-way directional cartridge valve designed for moderate flow circuits. This versatile component can be used independently or to actuate larger pilot-operated directional or logic cartridges. It shifts when the pressure differential between port 1 and port 3 exceeds its set value, with the pressure at port 3 being directly additive to the valve setting. Due to this feature, the use of port 3 as a work port may not be feasible in certain circuits; a 4-port version might be more suitable in such cases. The DPCACBN valve is interchangeable with direct-acting versions, sharing the same cavities and flow paths. It is capable of modulating between two positions and should maintain a maximum pressure of 3000 psi (210 bar) at port 3 due to fatigue strength limits. The valve exhibits a capacity of up to 15 gpm (60 L/min) and operates at maximum pressures up to 5000 psi (350 bar). Control pilot flow ranges from 10 to 15 in\u00b3/min (0.16 to 0.25 L/min), with minimal leakage rates at specified conditions. The design incorporates Sun's floating style construction, which minimizes internal part binding due to excessive installation torque or machining variations. The adjustment screw allows for easy setting adjustments with up to five full clockwise turns required for increasing settings. Installation requires specific torque values for both the valve and locknut, ensuring secure placement within its T-2A cavity series housing. Weighing only .60 lb (0.30 kg), this compact yet robust unit utilizes Viton seal kits for optimal performance in hydraulic systems where precise directional control is crucial.
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-2A |
| Series | 2 |
| Capacity | 15 gpm60 L/min. |
| Factory Pressure Settings Established at | 4 gpm15 L/min. |
| Maximum Operating Pressure | 5000 psi350 bar |
| Control Pilot Flow | 10 - 15 in³/min.0,16 - 0,25 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 | 1 1/8 in.28,6 mm |
| Valve Installation Torque | 45 - 50 lbf ft61 - 68 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: 990-202-006 |
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