SUN HYDRAULICS
DPBBLEV
$106.93 USD
- SUN HYDRAULICS
- Material:DPBBLEV
- Model:DPBB-LEV
- 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 DPBBLEV (DPBBLEV) is a normally closed, pilot-operated, 2-way directional cartridge valve designed for moderate flow circuits. This versatile valve can function independently or actuate larger pilot-operated directional or logic cartridges. It operates by shifting when the pressure differential between port 1 and port 3 exceeds a specific setting. Notably, pressure at port 3 directly influences the valve setting, which may limit its use as a work port in certain circuits; for such cases, a 4-port version might be more suitable. The DPBBLEV incorporates Sun's unique floating style construction to minimize internal binding due to excessive installation torque or machining variations. This model features a cavity size of T-11A and belongs to series 1 with a capacity of 7 gpm (28 L/min). It is factory set at a flow rate of 4 gpm (15 L/min) and can withstand maximum operating pressures up to 5000 psi (350 bar). The control pilot flow ranges from 7 to 10 in\u00b3/min (0.11 to 0.16 L/min), with maximum valve leakage capped at 1 in\u00b3/min at 1000 psi (15 cc/min at 70 bar). Adjustment for increasing settings requires up to five clockwise turns, and it has specific installation torque requirements: valve hex size of .78 inches (22.2 mm) and torque between 30-35 lbf ft (41-47 Nm). The DPBBLEV's adjustment screw has an internal hex size of .532 inches (4 mm), while the locknut hex measures .916 inches (15 mm) with a torque specification of 80-90 lbf in (9-10 Nm). Weighing approximately .60 lb (.30 kg), it comes with Viton seals under part number 990011006. This valve is not bistable but capable of modulating between two positions depending on pilot pressure exceeding the set value, making it ideal for applications requiring precise control over flow direction within hydraulic systems.
The Sun Hydraulics DPBBLEV (DPBBLEV) is a normally closed, pilot-operated, 2-way directional cartridge valve designed for moderate flow circuits. This versatile valve can function independently or actuate larger pilot-operated directional or logic cartridges. It operates by shifting when the pressure differential between port 1 and port 3 exceeds a specific setting. Notably, pressure at port 3 directly influences the valve setting, which may limit its use as a work port in certain circuits; for such cases, a 4-port version might be more suitable. The DPBBLEV incorporates Sun's unique floating style construction to minimize internal binding due to excessive installation torque or machining variations. This model features a cavity size of T-11A and belongs to series 1 with a capacity of 7 gpm (28 L/min). It is factory set at a flow rate of 4 gpm (15 L/min) and can withstand maximum operating pressures up to 5000 psi (350 bar). The control pilot flow ranges from 7 to 10 in\u00b3/min (0.11 to 0.16 L/min), with maximum valve leakage capped at 1 in\u00b3/min at 1000 psi (15 cc/min at 70 bar). Adjustment for increasing settings requires up to five clockwise turns, and it has specific installation torque requirements: valve hex size of .78 inches (22.2 mm) and torque between 30-35 lbf ft (41-47 Nm). The DPBBLEV's adjustment screw has an internal hex size of .532 inches (4 mm), while the locknut hex measures .916 inches (15 mm) with a torque specification of 80-90 lbf in (9-10 Nm). Weighing approximately .60 lb (.30 kg), it comes with Viton seals under part number 990011006. This valve is not bistable but capable of modulating between two positions depending on pilot pressure exceeding the set value, making it ideal for applications requiring precise control over flow direction within hydraulic systems.
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.
- 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 |
Show FAQ