SUN HYDRAULICS
DPCCONN
$153.88 USD
- SUN HYDRAULICS
- Material:DPCCONN
- Model:DPCC-ONN
- 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 DPCCONN (DPCCONN) is a pilot-operated, 3-way directional cartridge valve designed for moderate flow circuits. It functions as a switching device, allowing port 2 to open to port 3 while blocking port 1. This valve is versatile and can be utilized independently or in conjunction with larger pilot-operated directional cartridges or logic cartridges. The valve shifts when the pressure differential between port 1 and port 3 exceeds its set limit, with pressure at port 3 directly adding to the valve's setting. It's important to note that if the use of port 3 as a work port is necessary, the four-port version might be more suitable due to this additive pressure characteristic. Both direct-acting and pilot-operated versions of these valves are interchangeable, fitting the same cavities and maintaining consistent flow paths. Port 3 can be blocked to prevent shifting, but this valve is not bistable; it modulates between two positions. The maximum allowable pressure at port 3 is limited to 3000 psi (210 bar) due to fatigue strength limits rather than hydraulic operating constraints. When pilot pressure surpasses the valve setting, pilot flow considerations may arise; in such cases, opting for a direct-acting version could be beneficial. This model features Sun's floating style construction, which minimizes internal part binding from excessive installation torque or cavity/cartridge machining variations. It fits into cavity T-2A and belongs to Series 2 with a capacity of handling up to 15 gpm (60 L/min). Factory pressure settings are established at a flow rate of 4 gpm (15 L/min), with a maximum operating pressure of up to 5000 psi (350 bar). The control pilot flow ranges from 10-15 in\u00b3/min (0.16-0.25 L/min), and maximum valve leakage at specified conditions is limited to 1 in\u00b3/min (1000 psi).
The Sun Hydraulics DPCCONN (DPCCONN) is a pilot-operated, 3-way directional cartridge valve designed for moderate flow circuits. It functions as a switching device, allowing port 2 to open to port 3 while blocking port 1. This valve is versatile and can be utilized independently or in conjunction with larger pilot-operated directional cartridges or logic cartridges. The valve shifts when the pressure differential between port 1 and port 3 exceeds its set limit, with pressure at port 3 directly adding to the valve's setting. It's important to note that if the use of port 3 as a work port is necessary, the four-port version might be more suitable due to this additive pressure characteristic. Both direct-acting and pilot-operated versions of these valves are interchangeable, fitting the same cavities and maintaining consistent flow paths. Port 3 can be blocked to prevent shifting, but this valve is not bistable; it modulates between two positions. The maximum allowable pressure at port 3 is limited to 3000 psi (210 bar) due to fatigue strength limits rather than hydraulic operating constraints. When pilot pressure surpasses the valve setting, pilot flow considerations may arise; in such cases, opting for a direct-acting version could be beneficial. This model features Sun's floating style construction, which minimizes internal part binding from excessive installation torque or cavity/cartridge machining variations. It fits into cavity T-2A and belongs to Series 2 with a capacity of handling up to 15 gpm (60 L/min). Factory pressure settings are established at a flow rate of 4 gpm (15 L/min), with a maximum operating pressure of up to 5000 psi (350 bar). The control pilot flow ranges from 10-15 in\u00b3/min (0.16-0.25 L/min), and maximum valve leakage at specified conditions is limited to 1 in\u00b3/min (1000 psi).
Pilot-operated, 3-way directional cartridges (1 blocked, 2 to 3 open) 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.
- Port 3 can be blocked to prevent the valve from shifting.
- 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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