SUN HYDRAULICS
DPCACCN
$133.34 USD
- SUN HYDRAULICS
- Material:DPCACCN
- Model:DPCA-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 DPCACCN (DPCACCN) is a normally open, pilot-operated, 2-way directional cartridge valve designed for moderate flow circuits. It serves as a switching device that can be used independently or to actuate larger pilot-operated directional or logic cartridges. The valve shifts when the pressure differential between port 1 and port 3 exceeds the set value, with pressure at port 3 directly adding to the valve setting. As such, port 3 may not be suitable as a work port in certain circuits; in these cases, a 4-port version might be more appropriate. Both direct-acting and pilot-operated versions of this valve are interchangeable and fit into the same cavities with identical flow paths. This cartridge valve is not bistable and can modulate between two positions. It is important to limit maximum pressure at port 3 to 3000 psi (210 bar) due to fatigue strength constraints rather than hydraulic limits. When pilot pressure surpasses the valve setting, pilot flow should be considered; if excessive, opting for the direct-acting version could resolve this issue. The DPCACCN incorporates Sun's floating style construction to reduce internal binding risks due to installation torque or cavity/cartridge machining variations. Key specifications include a T2A cavity with a series capacity of 15 gpm (60 L/min), factory pressure settings established at 4 gpm (15 L/min), and maximum operating pressure of up to 5000 psi (350 bar). Control pilot flow ranges from 10 to 15 in\u00b3/min (0.16 - 0.25 L/min), with maximum leakage set at 1 in\u00b3/min/1000 psi (15 cc/min/70 bar). The adjustment mechanism allows for up to five clockwise turns to increase settings, featuring specific torque requirements for installation and locknut adjustments. The model weighs approximately .60 lb (.30 kg) and uses Viton seal kits for optimal performance.
The Sun Hydraulics DPCACCN (DPCACCN) is a normally open, pilot-operated, 2-way directional cartridge valve designed for moderate flow circuits. It serves as a switching device that can be used independently or to actuate larger pilot-operated directional or logic cartridges. The valve shifts when the pressure differential between port 1 and port 3 exceeds the set value, with pressure at port 3 directly adding to the valve setting. As such, port 3 may not be suitable as a work port in certain circuits; in these cases, a 4-port version might be more appropriate. Both direct-acting and pilot-operated versions of this valve are interchangeable and fit into the same cavities with identical flow paths. This cartridge valve is not bistable and can modulate between two positions. It is important to limit maximum pressure at port 3 to 3000 psi (210 bar) due to fatigue strength constraints rather than hydraulic limits. When pilot pressure surpasses the valve setting, pilot flow should be considered; if excessive, opting for the direct-acting version could resolve this issue. The DPCACCN incorporates Sun's floating style construction to reduce internal binding risks due to installation torque or cavity/cartridge machining variations. Key specifications include a T2A cavity with a series capacity of 15 gpm (60 L/min), factory pressure settings established at 4 gpm (15 L/min), and maximum operating pressure of up to 5000 psi (350 bar). Control pilot flow ranges from 10 to 15 in\u00b3/min (0.16 - 0.25 L/min), with maximum leakage set at 1 in\u00b3/min/1000 psi (15 cc/min/70 bar). The adjustment mechanism allows for up to five clockwise turns to increase settings, featuring specific torque requirements for installation and locknut adjustments. The model weighs approximately .60 lb (.30 kg) and uses Viton seal kits 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-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 |
Show FAQ