SUN HYDRAULICS
DPCCONV
$161.82 USD
- SUN HYDRAULICS
- Material:DPCCONV
- Model:DPCC-ONV
- 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 DPCCONV (DPCCONV) is a pilot-operated, 3-way directional cartridge valve designed for moderate flow circuits. It functions as a switching device, with one port blocked and ports 2 to 3 open, and 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 its setting, with pressure at port 3 being directly additive to the valve's setting. This means port 3 may not be suitable as a work port in certain circuits; in such cases, a four-port version might be more appropriate. The DPCCONV is interchangeable with direct-acting versions, fitting the same cavities and having identical flow paths. Port 3 can be blocked to prevent shifting, and the valve is capable of modulating between two positions rather than being bistable. The maximum pressure at port 3 should not exceed 3000 psi (210 bar) due to fatigue strength limits. When pilot pressure surpasses the valve's setting, pilot flow could become a factor; if so, opting for a direct-acting version may resolve this issue. The valve incorporates Sun's floating style construction to minimize binding risks due to excessive installation torque or cavity/cartridge machining variations. It fits cavity T2A from Series 2 and has a capacity of up to 15 gpm (60 L/min). Factory pressure settings are established at 4 gpm (15 L/min), with a maximum operating pressure of up to 5000 psi (350 bar). Control pilot flow ranges from 10-15 in\u00b3/min (0.16-0.25 L/min), with maximum leakage at specified conditions being limited to 1 in\u00b3/min (15 cc/min). Adjustments are made via an internal hex screw, with specific torque requirements for installation and locknut adjustments provided for optimal performance.
The Sun Hydraulics DPCCONV (DPCCONV) is a pilot-operated, 3-way directional cartridge valve designed for moderate flow circuits. It functions as a switching device, with one port blocked and ports 2 to 3 open, and 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 its setting, with pressure at port 3 being directly additive to the valve's setting. This means port 3 may not be suitable as a work port in certain circuits; in such cases, a four-port version might be more appropriate. The DPCCONV is interchangeable with direct-acting versions, fitting the same cavities and having identical flow paths. Port 3 can be blocked to prevent shifting, and the valve is capable of modulating between two positions rather than being bistable. The maximum pressure at port 3 should not exceed 3000 psi (210 bar) due to fatigue strength limits. When pilot pressure surpasses the valve's setting, pilot flow could become a factor; if so, opting for a direct-acting version may resolve this issue. The valve incorporates Sun's floating style construction to minimize binding risks due to excessive installation torque or cavity/cartridge machining variations. It fits cavity T2A from Series 2 and has a capacity of up to 15 gpm (60 L/min). Factory pressure settings are established at 4 gpm (15 L/min), with a maximum operating pressure of up to 5000 psi (350 bar). Control pilot flow ranges from 10-15 in\u00b3/min (0.16-0.25 L/min), with maximum leakage at specified conditions being limited to 1 in\u00b3/min (15 cc/min). Adjustments are made via an internal hex screw, 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 |
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