SUN HYDRAULICS
DRBDLAV
$135.22 USD
- SUN HYDRAULICS
- Material:DRBDLAV
- Model:DRBD-LAV
- 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 DRBDLAV (DRBDLAV) is a direct-acting, 3-way directional cartridge valve designed for moderate flow circuits. This valve operates with ports 1 and 2 open and port 3 blocked, making it suitable for applications where pressure differentials trigger switching. It can function independently or be used to actuate larger pilot-operated directional cartridges or logic cartridges. The valve shifts when the pressure differential between port 1 and port 3 surpasses the set threshold, with pressure at port 3 being directly additive to the setting, which may limit its use as a work port in certain circuits. This model is not bistable and can modulate between two positions. Featuring Sun's floating style construction, the DRBDLAV minimizes internal part binding due to excessive installation torque or variations in cavity-cartridge machining. It has a capacity of 7 gpm (28 L/min) and operates at a maximum pressure of 5000 psi (350 bar). The valve exhibits low internal leakage and pilot flow consumption due to its direct-acting design. It fits into T11A cavities and is interchangeable with pilot-operated versions, maintaining identical flow paths. Additional specifications include a factory pressure setting established at 4 gpm (15 L/min), maximum valve leakage of 2 in\u00b3/min (30 cc/min), and an adjustment mechanism that requires approximately five clockwise turns to increase the setting. The DRBDLAV has a hex size of 7/8 inches (22.2 mm) for installation torque ranging from 30 to 35 lbf-ft (41 to 47 Nm). The adjustment screw features an internal hex size of 5/32 inches (4 mm), while the locknut has a hex size of 9/16 inches (15 mm) with a torque specification of 80 to 90 lbf-in (9 to 10 Nm). The model weighs approximately .60 lb (.30 kg) and utilizes Viton seal kits for cartridge maintenance.
The Sun Hydraulics DRBDLAV (DRBDLAV) is a direct-acting, 3-way directional cartridge valve designed for moderate flow circuits. This valve operates with ports 1 and 2 open and port 3 blocked, making it suitable for applications where pressure differentials trigger switching. It can function independently or be used to actuate larger pilot-operated directional cartridges or logic cartridges. The valve shifts when the pressure differential between port 1 and port 3 surpasses the set threshold, with pressure at port 3 being directly additive to the setting, which may limit its use as a work port in certain circuits. This model is not bistable and can modulate between two positions. Featuring Sun's floating style construction, the DRBDLAV minimizes internal part binding due to excessive installation torque or variations in cavity-cartridge machining. It has a capacity of 7 gpm (28 L/min) and operates at a maximum pressure of 5000 psi (350 bar). The valve exhibits low internal leakage and pilot flow consumption due to its direct-acting design. It fits into T11A cavities and is interchangeable with pilot-operated versions, maintaining identical flow paths. Additional specifications include a factory pressure setting established at 4 gpm (15 L/min), maximum valve leakage of 2 in\u00b3/min (30 cc/min), and an adjustment mechanism that requires approximately five clockwise turns to increase the setting. The DRBDLAV has a hex size of 7/8 inches (22.2 mm) for installation torque ranging from 30 to 35 lbf-ft (41 to 47 Nm). The adjustment screw features an internal hex size of 5/32 inches (4 mm), while the locknut has a hex size of 9/16 inches (15 mm) with a torque specification of 80 to 90 lbf-in (9 to 10 Nm). The model weighs approximately .60 lb (.30 kg) and utilizes Viton seal kits for cartridge maintenance.
Direct-acting, 3-way directional cartridges (1 to 2 open, 3 blocked) 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.
- Because of their direct-acting design, these cartridges feature low internal leakage and low pilot flow consumption.
- 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.
- 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 |
| Maximum Valve Leakage at 110 SUS (24 cSt) | 2 in³/min.30 cc/min. |
| 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