SUN HYDRAULICS
DPBCCHV
$128.37 USD
- SUN HYDRAULICS
- Material:DPBCCHV
- Model:DPBC-CHV
- 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 DPBCCHV (Material Number: DPBCCHV) is a pilot-operated, 3-way directional cartridge valve designed for moderate flow circuits. This valve functions by switching between two positions\u2014one blocked and the other open\u2014when the pressure differential between port 1 and port 3 surpasses its set threshold. A key feature is that pressure at port 3 is directly additive to the valve's setting, which may limit its use as a work port in certain circuits. For applications requiring this function, a 4-port version of the valve might be more suitable. The DPBCCHV can be used independently or to actuate larger pilot-operated directional or logic cartridges, offering versatility in various hydraulic systems. This model fits into cavity T-11A and belongs to Series 1, with a capacity of handling up to 7 gallons per minute (28 liters per minute). It operates at a maximum pressure of 5000 psi (350 bar), with factory pressure settings established at a flow rate of 4 gpm (15 L/min). The valve features Sun's floating style construction, minimizing internal binding due to installation torque or machining variations. It allows for modulation between its two positions but does not function as a bistable switch. Pilot flow considerations are important when pressures exceed the valve setting; if this becomes an issue, opting for a direct-acting version could be beneficial. Additional specifications include a control pilot flow range of 7-10 in\u00b3/min (0.11-0.16 L/min) and maximum leakage of 1 in\u00b3/min at 1000 psi (15 cc/min at 70 bar). Adjustment settings can be increased by turning clockwise up to five turns, with specific torque requirements for installation and adjustments detailed for optimal performance.
The Sun Hydraulics DPBCCHV (Material Number: DPBCCHV) is a pilot-operated, 3-way directional cartridge valve designed for moderate flow circuits. This valve functions by switching between two positions\u2014one blocked and the other open\u2014when the pressure differential between port 1 and port 3 surpasses its set threshold. A key feature is that pressure at port 3 is directly additive to the valve's setting, which may limit its use as a work port in certain circuits. For applications requiring this function, a 4-port version of the valve might be more suitable. The DPBCCHV can be used independently or to actuate larger pilot-operated directional or logic cartridges, offering versatility in various hydraulic systems. This model fits into cavity T-11A and belongs to Series 1, with a capacity of handling up to 7 gallons per minute (28 liters per minute). It operates at a maximum pressure of 5000 psi (350 bar), with factory pressure settings established at a flow rate of 4 gpm (15 L/min). The valve features Sun's floating style construction, minimizing internal binding due to installation torque or machining variations. It allows for modulation between its two positions but does not function as a bistable switch. Pilot flow considerations are important when pressures exceed the valve setting; if this becomes an issue, opting for a direct-acting version could be beneficial. Additional specifications include a control pilot flow range of 7-10 in\u00b3/min (0.11-0.16 L/min) and maximum leakage of 1 in\u00b3/min at 1000 psi (15 cc/min at 70 bar). Adjustment settings can be increased by turning clockwise up to five turns, with specific torque requirements for installation and adjustments detailed for optimal performance.
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.
- 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-11A |
| Series | 1 |
| Capacity | 7 gpm28 L/min. |
| Factory Pressure Settings Established at | 4 gpm15 L/min. |
| Maximum Operating Pressure | 5000 psi350 bar |
| Control Pilot Flow | 7 - 10 in³/min.0,11 - 0,16 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 | 7/8 in.22,2 mm |
| Valve Installation Torque | 30 - 35 lbf ft41 - 47 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: 990-011-006 |
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