SUN HYDRAULICS
DPCCCNV
$153.88 USD
- SUN HYDRAULICS
- Material:DPCCCNV
- Model:DPCC-CNV
- 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 DPCCCNV (DPCCCNV) is a pilot-operated, 3-way directional cartridge valve designed for moderate flow circuits. This versatile component can function independently or be utilized to actuate larger pilot-operated directional cartridges or logic cartridges. The valve operates by shifting when the pressure differential between port 1 and port 3 surpasses its set threshold. Notably, pressure at port 3 is directly additive to the valve setting, which may limit its use as a work port in certain circuits; however, a 4-port version of this valve is available for such scenarios. The DPCCCNV model features interchangeable direct-acting and pilot-operated versions that share identical cavity fits and flow paths. It is important to note that this valve is not bistable but capable of modulating between two positions. Maximum allowable pressure at port 3 is 3000 psi (210 bar), dictated by fatigue strength rather than hydraulic limits. The valve incorporates Sun's floating style construction, minimizing risks of internal part binding due to excessive installation torque or machining variations. With a cavity type T2A and a series designation of 2, it has a flow capacity of up to 15 gpm (60 L/min). Factory pressure settings are established at 4 gpm (15 L/min), with maximum operating pressures reaching up to 5000 psi (350 bar). The control pilot flow ranges from 10 to 15 in\u00b3/min (0.16 to 0.25 L/min), while maximum leakage at specified viscosity levels is limited to 1 in\u00b3/min at 1000 psi (15 cc/min at 70 bar). The adjustment mechanism allows for up to five turns clockwise to increase the setting, with specific torque requirements for installation and locknut adjustments provided for optimal performance.
The Sun Hydraulics DPCCCNV (DPCCCNV) is a pilot-operated, 3-way directional cartridge valve designed for moderate flow circuits. This versatile component can function independently or be utilized to actuate larger pilot-operated directional cartridges or logic cartridges. The valve operates by shifting when the pressure differential between port 1 and port 3 surpasses its set threshold. Notably, pressure at port 3 is directly additive to the valve setting, which may limit its use as a work port in certain circuits; however, a 4-port version of this valve is available for such scenarios. The DPCCCNV model features interchangeable direct-acting and pilot-operated versions that share identical cavity fits and flow paths. It is important to note that this valve is not bistable but capable of modulating between two positions. Maximum allowable pressure at port 3 is 3000 psi (210 bar), dictated by fatigue strength rather than hydraulic limits. The valve incorporates Sun's floating style construction, minimizing risks of internal part binding due to excessive installation torque or machining variations. With a cavity type T2A and a series designation of 2, it has a flow capacity of up to 15 gpm (60 L/min). Factory pressure settings are established at 4 gpm (15 L/min), with maximum operating pressures reaching up to 5000 psi (350 bar). The control pilot flow ranges from 10 to 15 in\u00b3/min (0.16 to 0.25 L/min), while maximum leakage at specified viscosity levels is limited to 1 in\u00b3/min at 1000 psi (15 cc/min at 70 bar). The adjustment mechanism allows for up to five turns clockwise to increase the setting, with specific torque requirements for installation and locknut adjustments provided for optimal performance.
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 |
Show FAQ