SUN HYDRAULICS
DPCCCBN
$143.96 USD
- SUN HYDRAULICS
- Material:DPCCCBN
- Model:DPCC-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 DPCCCBN (DPCCCBN) is a pilot-operated, 3-way directional cartridge valve designed for moderate flow circuits. This versatile component can function independently or in conjunction with larger pilot-operated directional or logic cartridges. It operates by shifting when the pressure differential between port 1 and port 3 surpasses the valve's set threshold. Notably, the pressure at port 3 directly adds to the valve's setting, which may limit its use as a work port in certain applications. For such cases, a 4-port version might be more suitable. The DPCCCBN valve features interchangeable direct-acting and pilot-operated versions that fit identical cavities and maintain consistent flow paths. The design allows for port 3 to be blocked to prevent undesired shifting, although the valve itself is not bistable and can modulate between positions. The maximum pressure at port 3 should not exceed 3000 psi (210 bar) due to fatigue strength limitations. When pilot pressure exceeds the set point, pilot flow becomes a factor; performance curves are available to assess pilot consumption against load pressure above the setting. A direct-acting version might be preferable if excessive pilot flow is an issue. This model incorporates Sun's floating style construction to reduce potential internal binding caused by installation torque or machining variations. Key specifications include a T2A cavity, Series 2 capacity of up to 15 gpm (60 L/min), maximum operating pressure of 5000 psi (350 bar), and control pilot flow ranging from 10 to 15 in\u00b3/min (0.16 to 0.25 L/min). The valve supports adjustments via a clockwise turn mechanism, with specific torque requirements for installation and locknut adjustments. The DPCCCBN weighs approximately .60 lb (0.30 kg) and comes with a Viton seal kit option for enhanced durability in various applications.
The Sun Hydraulics DPCCCBN (DPCCCBN) is a pilot-operated, 3-way directional cartridge valve designed for moderate flow circuits. This versatile component can function independently or in conjunction with larger pilot-operated directional or logic cartridges. It operates by shifting when the pressure differential between port 1 and port 3 surpasses the valve's set threshold. Notably, the pressure at port 3 directly adds to the valve's setting, which may limit its use as a work port in certain applications. For such cases, a 4-port version might be more suitable. The DPCCCBN valve features interchangeable direct-acting and pilot-operated versions that fit identical cavities and maintain consistent flow paths. The design allows for port 3 to be blocked to prevent undesired shifting, although the valve itself is not bistable and can modulate between positions. The maximum pressure at port 3 should not exceed 3000 psi (210 bar) due to fatigue strength limitations. When pilot pressure exceeds the set point, pilot flow becomes a factor; performance curves are available to assess pilot consumption against load pressure above the setting. A direct-acting version might be preferable if excessive pilot flow is an issue. This model incorporates Sun's floating style construction to reduce potential internal binding caused by installation torque or machining variations. Key specifications include a T2A cavity, Series 2 capacity of up to 15 gpm (60 L/min), maximum operating pressure of 5000 psi (350 bar), and control pilot flow ranging from 10 to 15 in\u00b3/min (0.16 to 0.25 L/min). The valve supports adjustments via a clockwise turn mechanism, with specific torque requirements for installation and locknut adjustments. The DPCCCBN weighs approximately .60 lb (0.30 kg) and comes with a Viton seal kit option for enhanced durability in various applications.
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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