SUN HYDRAULICS
DPCBCEN
$132.34 USD
- SUN HYDRAULICS
- Material:DPCBCEN
- Model:DPCB-CEN
- 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 DPCBCEN (DPCBCEN) is a normally closed, pilot-operated, 2-way directional cartridge valve designed for moderate flow circuits. This versatile component can function independently or actuate larger pilot-operated directional cartridges or logic cartridges. The valve shifts when the pressure differential between port 1 and port 3 exceeds the set threshold. Notably, pressure at port 3 directly adds to the valve setting, which may limit its use as a work port in some circuits. For such cases, a 4-port version of the valve might be more suitable. Both direct-acting and pilot-operated versions are interchangeable, sharing the same cavities and flow paths. This valve is not bistable; it modulates between two positions and should be limited to a maximum pressure of 3000 psi at port 3 due to fatigue strength limits rather than hydraulic operating limits. The DPCBCEN incorporates Sun's floating style construction to minimize internal part binding from excessive installation torque or cavity machining variations. Key specifications include a T2A cavity with a series capacity of 15 gpm (60 L/min) and factory pressure settings established at 4 gpm (15 L/min). Its maximum operating pressure is rated at 5000 psi (350 bar), while control pilot flow ranges from 10-15 in\u00b3/min (0.16-0.25 L/min). Valve leakage is minimal, with a maximum of 1 in\u00b3/min at 110 SUS (24 cSt) under conditions of up to 1000 psi (70 bar). Adjustment features include a clockwise turn mechanism for increasing settings with specific torque requirements for installation and locknut adjustments. The model weighs approximately .60 lb (0.30 kg) and includes Viton seal kits for enhanced durability and performance in various applications.
The Sun Hydraulics DPCBCEN (DPCBCEN) is a normally closed, pilot-operated, 2-way directional cartridge valve designed for moderate flow circuits. This versatile component can function independently or actuate larger pilot-operated directional cartridges or logic cartridges. The valve shifts when the pressure differential between port 1 and port 3 exceeds the set threshold. Notably, pressure at port 3 directly adds to the valve setting, which may limit its use as a work port in some circuits. For such cases, a 4-port version of the valve might be more suitable. Both direct-acting and pilot-operated versions are interchangeable, sharing the same cavities and flow paths. This valve is not bistable; it modulates between two positions and should be limited to a maximum pressure of 3000 psi at port 3 due to fatigue strength limits rather than hydraulic operating limits. The DPCBCEN incorporates Sun's floating style construction to minimize internal part binding from excessive installation torque or cavity machining variations. Key specifications include a T2A cavity with a series capacity of 15 gpm (60 L/min) and factory pressure settings established at 4 gpm (15 L/min). Its maximum operating pressure is rated at 5000 psi (350 bar), while control pilot flow ranges from 10-15 in\u00b3/min (0.16-0.25 L/min). Valve leakage is minimal, with a maximum of 1 in\u00b3/min at 110 SUS (24 cSt) under conditions of up to 1000 psi (70 bar). Adjustment features include a clockwise turn mechanism for increasing settings with specific torque requirements for installation and locknut adjustments. The model weighs approximately .60 lb (0.30 kg) and includes Viton seal kits for enhanced durability and performance in various applications.
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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