SUN HYDRAULICS
DPCCCHV
$154.88 USD
- SUN HYDRAULICS
- Material:DPCCCHV
- Model:DPCC-CHV
- 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 DPCCCHV (DPCCCHV) is a pilot-operated, 3-way directional cartridge valve designed for moderate flow circuits. It functions by shifting when the pressure differential between port 1 and port 3 surpasses a predetermined setting, making it suitable for use independently or in conjunction with larger pilot-operated directional or logic cartridges. Notably, the pressure at port 3 directly influences the valve setting, which may limit its use as a work port. If this is a concern, a 4-port version of the valve may be more appropriate. The DPCCCHV can modulate between two positions and is not bistable. It features Sun's floating style construction to reduce internal binding risks due to installation torque or machining variations. The valve fits into T2A cavities and belongs to Series 2 with a capacity of 15 gpm (60 L/min). Factory pressure settings are established at 4 gpm (15 L/min), with a maximum operating pressure of 5000 psi (350 bar). Control pilot flow ranges from 10-15 in\u00b3/min (0.16-0.25 L/min), and maximum valve leakage at 110 SUS (24 cSt) is rated at 1 in\u00b3/min/1000 psi (15 cc/min/70 bar). The adjustment requires up to five clockwise turns to increase setting, with specific hex sizes for both the valve and adjustment screw. With an installation torque of 45-50 lbf ft (61-68 Nm) and locknut torque of 80-90 lbf in (9-10 Nm), this model weighs .60 lb (.30 kg) and utilizes Viton seal kits for cartridge sealing.
The Sun Hydraulics DPCCCHV (DPCCCHV) is a pilot-operated, 3-way directional cartridge valve designed for moderate flow circuits. It functions by shifting when the pressure differential between port 1 and port 3 surpasses a predetermined setting, making it suitable for use independently or in conjunction with larger pilot-operated directional or logic cartridges. Notably, the pressure at port 3 directly influences the valve setting, which may limit its use as a work port. If this is a concern, a 4-port version of the valve may be more appropriate. The DPCCCHV can modulate between two positions and is not bistable. It features Sun's floating style construction to reduce internal binding risks due to installation torque or machining variations. The valve fits into T2A cavities and belongs to Series 2 with a capacity of 15 gpm (60 L/min). Factory pressure settings are established at 4 gpm (15 L/min), with a maximum operating pressure of 5000 psi (350 bar). Control pilot flow ranges from 10-15 in\u00b3/min (0.16-0.25 L/min), and maximum valve leakage at 110 SUS (24 cSt) is rated at 1 in\u00b3/min/1000 psi (15 cc/min/70 bar). The adjustment requires up to five clockwise turns to increase setting, with specific hex sizes for both the valve and adjustment screw. With an installation torque of 45-50 lbf ft (61-68 Nm) and locknut torque of 80-90 lbf in (9-10 Nm), this model weighs .60 lb (.30 kg) and utilizes Viton seal kits for cartridge sealing.
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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