SUN HYDRAULICS
DPBCKBV
$131.35 USD
- SUN HYDRAULICS
- Material:DPBCKBV
- Model:DPBC-KBV
- 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 DPBCKBV (Material Number: DPBCKBV) is a pilot-operated, 3-way directional cartridge valve designed for moderate flow circuits. This versatile valve can be used independently or to actuate larger pilot-operated directional cartridges or logic cartridges. It operates by shifting when the pressure differential between port 1 and port 3 exceeds the preset value. Notably, pressure at port 3 directly adds to the valve's setting, which may restrict its use as a work port; in such cases, a 4-port version might be more suitable. The DPBCKBV is interchangeable with direct-acting versions, sharing cavity fit and flow paths. The valve features a non-bistable design that allows modulation between two positions. Pilot flow considerations are essential when pilot pressure exceeds the valve setting; if excessive, opting for a direct-acting version could resolve this issue. The valve incorporates Sun's floating style construction to prevent internal parts from binding due to installation torque or machining variations. Key specifications include a T11A cavity, series 1 classification, and a capacity of 7 gpm (28 L/min). Factory pressure settings are established at 4 gpm (15 L/min), with a maximum operating pressure of 5000 psi (350 bar). Control pilot flow ranges from 7 to 10 in\u00b3/min (0.11 to 0.16 L/min), while maximum leakage at 110 SUS (24 cSt) is limited to 1 in\u00b3/min at 1000 psi (15 cc/min at 70 bar). The adjustment mechanism allows for up to five clockwise turns to increase settings. Installation requires specific torque values: valve installation torque ranges from 30 to 35 lbf\u00b7ft (41 to 47 Nm), with an adjustment screw internal hex size of ^5/32 in. (4 mm) and locknut hex size of ^9/16 in. (15 mm), requiring locknut torque of 80 to 90 lbf\u00b7in. (9 to 10 Nm). The model weighs approximately .60 lb (.30 kg).
The Sun Hydraulics DPBCKBV (Material Number: DPBCKBV) is a pilot-operated, 3-way directional cartridge valve designed for moderate flow circuits. This versatile valve can be used independently or to actuate larger pilot-operated directional cartridges or logic cartridges. It operates by shifting when the pressure differential between port 1 and port 3 exceeds the preset value. Notably, pressure at port 3 directly adds to the valve's setting, which may restrict its use as a work port; in such cases, a 4-port version might be more suitable. The DPBCKBV is interchangeable with direct-acting versions, sharing cavity fit and flow paths. The valve features a non-bistable design that allows modulation between two positions. Pilot flow considerations are essential when pilot pressure exceeds the valve setting; if excessive, opting for a direct-acting version could resolve this issue. The valve incorporates Sun's floating style construction to prevent internal parts from binding due to installation torque or machining variations. Key specifications include a T11A cavity, series 1 classification, and a capacity of 7 gpm (28 L/min). Factory pressure settings are established at 4 gpm (15 L/min), with a maximum operating pressure of 5000 psi (350 bar). Control pilot flow ranges from 7 to 10 in\u00b3/min (0.11 to 0.16 L/min), while maximum leakage at 110 SUS (24 cSt) is limited to 1 in\u00b3/min at 1000 psi (15 cc/min at 70 bar). The adjustment mechanism allows for up to five clockwise turns to increase settings. Installation requires specific torque values: valve installation torque ranges from 30 to 35 lbf\u00b7ft (41 to 47 Nm), with an adjustment screw internal hex size of ^5/32 in. (4 mm) and locknut hex size of ^9/16 in. (15 mm), requiring locknut torque of 80 to 90 lbf\u00b7in. (9 to 10 Nm). The model weighs approximately .60 lb (.30 kg).
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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