SUN HYDRAULICS
DPCBCBV
$138.30 USD
- SUN HYDRAULICS
- Material:DPCBCBV
- Model:DPCB-CBV
- 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 DPCBCBV (DPCBCBV) is a normally closed, pilot-operated, 2-way directional cartridge valve designed for moderate flow circuits. This versatile component can function independently or be used to actuate larger pilot-operated or logic cartridges. The valve operates by shifting when the pressure differential between port 1 and port 3 exceeds its set threshold, with pressure at port 3 being directly additive to the valve's setting. Due to this characteristic, port 3 may not be suitable as a work port in certain circuits; thus, a 4-port version might be preferred in such applications. Both direct-acting and pilot-operated versions of these valves are interchangeable, sharing the same cavities and flow paths. The DPCBCBV model is not bistable and can modulate between two positions. It features Sun\u2019s floating style construction to reduce the risk of internal part binding due to 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). The valve is factory-set at a flow rate of 4 gpm (15 L/min) with an adjustment range that allows for up to 5.5 clockwise turns to increase the setting. Maximum leakage at 110 SUS (24 cSt) is limited to 1 in\u00b3/min at 1000 psi (15 cc/min at 70 bar). The installation requires a torque of 45-50 lbf ft (61-68 Nm), and it incorporates an internal hex size adjustment screw measuring 5/32 inches (4 mm). The locknut hex size is set at 9/16 inches (15 mm), with a torque range of 80-90 lbf in (9-10 Nm). This model weighs approximately .60 lb (.30 kg) and uses Viton seal kits for enhanced durability.
The Sun Hydraulics DPCBCBV (DPCBCBV) is a normally closed, pilot-operated, 2-way directional cartridge valve designed for moderate flow circuits. This versatile component can function independently or be used to actuate larger pilot-operated or logic cartridges. The valve operates by shifting when the pressure differential between port 1 and port 3 exceeds its set threshold, with pressure at port 3 being directly additive to the valve's setting. Due to this characteristic, port 3 may not be suitable as a work port in certain circuits; thus, a 4-port version might be preferred in such applications. Both direct-acting and pilot-operated versions of these valves are interchangeable, sharing the same cavities and flow paths. The DPCBCBV model is not bistable and can modulate between two positions. It features Sun\u2019s floating style construction to reduce the risk of internal part binding due to 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). The valve is factory-set at a flow rate of 4 gpm (15 L/min) with an adjustment range that allows for up to 5.5 clockwise turns to increase the setting. Maximum leakage at 110 SUS (24 cSt) is limited to 1 in\u00b3/min at 1000 psi (15 cc/min at 70 bar). The installation requires a torque of 45-50 lbf ft (61-68 Nm), and it incorporates an internal hex size adjustment screw measuring 5/32 inches (4 mm). The locknut hex size is set at 9/16 inches (15 mm), with a torque range of 80-90 lbf in (9-10 Nm). This model weighs approximately .60 lb (.30 kg) and uses Viton seal kits for enhanced durability.
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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