SUN HYDRAULICS
DPCDCBN
$146.94 USD
- SUN HYDRAULICS
- Material:DPCDCBN
- Model:DPCD-CBN
- 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 DPCDCBN (DPCDCBN) is a pilot-operated, 3-way directional cartridge valve designed for moderate flow circuits. This valve features a configuration where ports 1 and 2 are open, while port 3 is blocked, making it suitable for various hydraulic applications, including actuating larger pilot-operated directional or logic cartridges. The valve operates by shifting when the pressure differential between port 1 and port 3 exceeds a predefined setting. Notably, pressure at port 3 directly adds to the valve setting, which may limit its use as a work port in certain circuits. However, a four-port version of this valve is available if this poses an issue. The DPCDCBN model incorporates Sun's floating style construction to minimize internal part binding due to excessive installation torque or machining variations. It fits into cavity T2A and belongs to series 2 with a capacity of up to 15 gpm (60 L/min). The factory pressure settings are established at a flow rate of 4 gpm (15 L/min), with a maximum operating pressure of up to 5000 psi (350 bar). Control pilot flow ranges between 10-15 in\u00b3/min (0.16-0.25 L/min), while maximum valve leakage at 110 SUS (24 cSt) is limited to 1 in\u00b3/min at 1000 psi (15 cc/min at 70 bar). For adjustments, the number of clockwise turns required to increase the setting is approximately five-and-a-half turns. The valve hex size measures at 1-1/8 inches (28.6 mm), with an installation torque range between 45-50 lbf\u00b7ft (61-68 Nm). The adjustment screw features an internal hex size of 5/32 inches (4 mm), while the locknut hex size is set at 9/16 inches (15 mm) with a torque specification ranging from 80-90 lbf\u00b7in (9-10 Nm). The model weighs approximately .60 lb (.30 kg) and utilizes Viton as its seal kit material for enhanced durability and performance under varying conditions.
The Sun Hydraulics DPCDCBN (DPCDCBN) is a pilot-operated, 3-way directional cartridge valve designed for moderate flow circuits. This valve features a configuration where ports 1 and 2 are open, while port 3 is blocked, making it suitable for various hydraulic applications, including actuating larger pilot-operated directional or logic cartridges. The valve operates by shifting when the pressure differential between port 1 and port 3 exceeds a predefined setting. Notably, pressure at port 3 directly adds to the valve setting, which may limit its use as a work port in certain circuits. However, a four-port version of this valve is available if this poses an issue. The DPCDCBN model incorporates Sun's floating style construction to minimize internal part binding due to excessive installation torque or machining variations. It fits into cavity T2A and belongs to series 2 with a capacity of up to 15 gpm (60 L/min). The factory pressure settings are established at a flow rate of 4 gpm (15 L/min), with a maximum operating pressure of up to 5000 psi (350 bar). Control pilot flow ranges between 10-15 in\u00b3/min (0.16-0.25 L/min), while maximum valve leakage at 110 SUS (24 cSt) is limited to 1 in\u00b3/min at 1000 psi (15 cc/min at 70 bar). For adjustments, the number of clockwise turns required to increase the setting is approximately five-and-a-half turns. The valve hex size measures at 1-1/8 inches (28.6 mm), with an installation torque range between 45-50 lbf\u00b7ft (61-68 Nm). The adjustment screw features an internal hex size of 5/32 inches (4 mm), while the locknut hex size is set at 9/16 inches (15 mm) with a torque specification ranging from 80-90 lbf\u00b7in (9-10 Nm). The model weighs approximately .60 lb (.30 kg) and utilizes Viton as its seal kit material for enhanced durability and performance under varying conditions.
Pilot-operated, 3-way directional cartridges (1 to 2 open, 3 blocked) 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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