SUN HYDRAULICS
DPCBKAV
$144.26 USD
- SUN HYDRAULICS
- Material:DPCBKAV
- Model:DPCB-KAV
- 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 DPCBKAV (DPCBKAV) is a normally closed, pilot-operated, 2-way directional cartridge valve designed for moderate flow circuits. It functions as a switching device and can be used independently or to actuate larger pilot-operated directional or logic cartridges. The valve operates by shifting when the pressure differential between port 1 and port 3 surpasses its set threshold. Notably, pressure at port 3 adds directly to the valve setting, which may limit its use as a work port in certain circuits; in such cases, a four-port version might be preferable. The DPCBKAV features interchangeable direct-acting and pilot-operated versions that fit the same cavities with identical flow paths. This valve is not bistable and can modulate between two positions. It has a maximum operating pressure of 5000 psi (350 bar) and should limit pressure at port 3 to 3000 psi (210 bar) due to fatigue strength limits. In terms of performance, when pilot pressure exceeds the valve setting, pilot flow should be considered\u2014performance curves are available for reference. For users facing issues with pilot consumption versus load pressure above the setting, a direct-acting version could resolve such challenges. The DPCBKAV incorporates Sun's floating style construction to reduce internal binding risks from excessive installation torque or cavity-cartridge machining variations. It fits into the T2A cavity series with a capacity of 15 gpm (60 L/min). Factory pressure settings are established at 4 gpm (15 L/min), with control pilot flow ranging from 10\u201315 in\u00b3/min (0.16\u20130.25 L/min). Valve leakage is minimal at specified conditions, and adjustments are made via an internal hex screw requiring specific torque settings for installation and locknut adjustments. The product's design includes robust specifications such as a valve hex size of 1-1/8 inches (28.6 mm), installation torque between 45\u201350 lbf ft (61\u201368 Nm), and a model weight of .60 lb (0.30 kg). A Viton seal kit is available for cartridge maintenance under part number 990202006.
The Sun Hydraulics DPCBKAV (DPCBKAV) is a normally closed, pilot-operated, 2-way directional cartridge valve designed for moderate flow circuits. It functions as a switching device and can be used independently or to actuate larger pilot-operated directional or logic cartridges. The valve operates by shifting when the pressure differential between port 1 and port 3 surpasses its set threshold. Notably, pressure at port 3 adds directly to the valve setting, which may limit its use as a work port in certain circuits; in such cases, a four-port version might be preferable. The DPCBKAV features interchangeable direct-acting and pilot-operated versions that fit the same cavities with identical flow paths. This valve is not bistable and can modulate between two positions. It has a maximum operating pressure of 5000 psi (350 bar) and should limit pressure at port 3 to 3000 psi (210 bar) due to fatigue strength limits. In terms of performance, when pilot pressure exceeds the valve setting, pilot flow should be considered\u2014performance curves are available for reference. For users facing issues with pilot consumption versus load pressure above the setting, a direct-acting version could resolve such challenges. The DPCBKAV incorporates Sun's floating style construction to reduce internal binding risks from excessive installation torque or cavity-cartridge machining variations. It fits into the T2A cavity series with a capacity of 15 gpm (60 L/min). Factory pressure settings are established at 4 gpm (15 L/min), with control pilot flow ranging from 10\u201315 in\u00b3/min (0.16\u20130.25 L/min). Valve leakage is minimal at specified conditions, and adjustments are made via an internal hex screw requiring specific torque settings for installation and locknut adjustments. The product's design includes robust specifications such as a valve hex size of 1-1/8 inches (28.6 mm), installation torque between 45\u201350 lbf ft (61\u201368 Nm), and a model weight of .60 lb (0.30 kg). A Viton seal kit is available for cartridge maintenance under part number 990202006.
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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