SUN HYDRAULICS
DPCBOAV
$146.24 USD
- SUN HYDRAULICS
- Material:DPCBOAV
- Model:DPCB-OAV
- 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 DPCBOAV (Material Number: DPCBOAV) is a normally closed, pilot-operated, 2-way directional cartridge valve designed for use in moderate flow circuits. This valve can function independently or be used to actuate larger pilot-operated directional or logic cartridges. It shifts when the pressure differential between port 1 and port 3 surpasses the pre-set threshold, with pressure at port 3 being directly additive to this setting. Due to this characteristic, port 3 may not be suitable as a work port in certain circuits, and if necessary, a 4-port version of the valve may be considered. Direct-acting and pilot-operated versions are interchangeable as they fit the same cavities and offer identical flow paths. The valve is capable of modulating between two positions rather than being bistable. The maximum allowable pressure at port 3 is limited to 3000 psi (210 bar) due to fatigue strength limits. In scenarios where pilot pressure exceeds the valve setting, pilot flow should be considered; if problematic, opting for a direct-acting version might be beneficial. The Sun floating style construction helps minimize internal part binding due to excessive installation torque or cavity/cartridge machining variations. Key specifications include a T2A cavity type, Series 2 classification with a capacity of 15 gpm (60 L/min), and factory pressure settings established at 4 gpm (15 L/min). The maximum operating pressure is rated at 5000 psi (350 bar), with control pilot flow ranging from 10-15 in\u00b3/min (0.16-0.25 L/min). Maximum leakage at specific viscosity is limited to 1 in\u00b3/min at 1000 psi (15 cc/min at 70 bar). Additional details include adjustment capabilities via clockwise turns, installation torque requirements, and seal kit options available in Viton material.
The Sun Hydraulics DPCBOAV (Material Number: DPCBOAV) is a normally closed, pilot-operated, 2-way directional cartridge valve designed for use in moderate flow circuits. This valve can function independently or be used to actuate larger pilot-operated directional or logic cartridges. It shifts when the pressure differential between port 1 and port 3 surpasses the pre-set threshold, with pressure at port 3 being directly additive to this setting. Due to this characteristic, port 3 may not be suitable as a work port in certain circuits, and if necessary, a 4-port version of the valve may be considered. Direct-acting and pilot-operated versions are interchangeable as they fit the same cavities and offer identical flow paths. The valve is capable of modulating between two positions rather than being bistable. The maximum allowable pressure at port 3 is limited to 3000 psi (210 bar) due to fatigue strength limits. In scenarios where pilot pressure exceeds the valve setting, pilot flow should be considered; if problematic, opting for a direct-acting version might be beneficial. The Sun floating style construction helps minimize internal part binding due to excessive installation torque or cavity/cartridge machining variations. Key specifications include a T2A cavity type, Series 2 classification with a capacity of 15 gpm (60 L/min), and factory pressure settings established at 4 gpm (15 L/min). The maximum operating pressure is rated at 5000 psi (350 bar), with control pilot flow ranging from 10-15 in\u00b3/min (0.16-0.25 L/min). Maximum leakage at specific viscosity is limited to 1 in\u00b3/min at 1000 psi (15 cc/min at 70 bar). Additional details include adjustment capabilities via clockwise turns, installation torque requirements, and seal kit options available in Viton material.
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 |
Show FAQ