SUN HYDRAULICS
DPCBCAV
$138.30 USD
- SUN HYDRAULICS
- Material:DPCBCAV
- Model:DPCB-CAV
- 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 DPCBCAV (DPCBCAV) is a normally closed, pilot-operated, 2-way directional cartridge valve designed for moderate flow circuits. This versatile valve can function independently or be used to actuate larger pilot-operated directional or logic cartridges. It operates by shifting when the pressure differential between port 1 and port 3 exceeds a predefined setting, with pressure at port 3 being directly additive to this setting. Due to this design, port 3 may not be suitable as a work port in certain circuits; however, a four-port version of the valve is available as an alternative. The DPCBCAV is interchangeable with direct-acting versions, sharing the same cavity and flow paths without being bistable, allowing modulation between two positions. It features Sun's floating style construction to minimize internal binding risks from excessive installation torque or machining variations. Key specifications include a maximum operating pressure of 5000 psi (350 bar) and a capacity of 15 gpm (60 L/min). Factory pressure settings are established at 4 gpm (15 L/min), with control pilot flow ranging from 10 to 15 in\u00b3/min (0.16 to 0.25 L/min). Maximum valve leakage at 110 SUS (24 cSt) is limited to 1 in\u00b3/min at 1000 psi (15 cc/min at 70 bar). The valve allows up to five clockwise turns for increased setting adjustment and requires an installation torque of 45-50 lbf ft (61-68 Nm). The compact design includes a valve hex size of 1\u215b inches (28.6 mm), with an adjustment screw internal hex size of ^5/32 inches (4 mm) and locknut hex size of ^9/16 inches (15 mm), requiring locknut torque between 80-90 lbf in (9-10 Nm). The model weighs approximately .60 lb (.30 kg) and utilizes Viton seals for reliable performance.
The Sun Hydraulics DPCBCAV (DPCBCAV) is a normally closed, pilot-operated, 2-way directional cartridge valve designed for moderate flow circuits. This versatile valve can function independently or be used to actuate larger pilot-operated directional or logic cartridges. It operates by shifting when the pressure differential between port 1 and port 3 exceeds a predefined setting, with pressure at port 3 being directly additive to this setting. Due to this design, port 3 may not be suitable as a work port in certain circuits; however, a four-port version of the valve is available as an alternative. The DPCBCAV is interchangeable with direct-acting versions, sharing the same cavity and flow paths without being bistable, allowing modulation between two positions. It features Sun's floating style construction to minimize internal binding risks from excessive installation torque or machining variations. Key specifications include a maximum operating pressure of 5000 psi (350 bar) and a capacity of 15 gpm (60 L/min). Factory pressure settings are established at 4 gpm (15 L/min), with control pilot flow ranging from 10 to 15 in\u00b3/min (0.16 to 0.25 L/min). Maximum valve leakage at 110 SUS (24 cSt) is limited to 1 in\u00b3/min at 1000 psi (15 cc/min at 70 bar). The valve allows up to five clockwise turns for increased setting adjustment and requires an installation torque of 45-50 lbf ft (61-68 Nm). The compact design includes a valve hex size of 1\u215b inches (28.6 mm), with an adjustment screw internal hex size of ^5/32 inches (4 mm) and locknut hex size of ^9/16 inches (15 mm), requiring locknut torque between 80-90 lbf in (9-10 Nm). The model weighs approximately .60 lb (.30 kg) and utilizes Viton seals for reliable performance.
Normally closed, 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 |
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