SUN HYDRAULICS
DRBDLWV
$135.22 USD
- SUN HYDRAULICS
- Material:DRBDLWV
- Model:DRBD-LWV
- 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 DRBDLWV (DRBDLWV) is a direct-acting, 3-way directional cartridge valve designed for moderate flow circuits. This particular model operates with ports 1 to 2 open and port 3 blocked, making it ideal for applications where the valve shifts upon exceeding the pressure differential between port 1 and port 3. It features a maximum operating pressure of 5000 psi (350 bar) and a capacity of 7 gpm (28 L/min), ensuring robust performance in demanding environments. The valve is configured to minimize internal leakage and pilot flow consumption due to its direct-acting design, which also allows it to modulate between two positions rather than being bistable. The DRBDLWV incorporates Sun's floating style construction, reducing the risk of internal component binding caused by excessive torque or machining variations. Compatible with cavity T-11A, this cartridge is interchangeable with pilot-operated versions, sharing the same cavity and flow paths. It requires an installation torque of 30 - 35 lbf ft (41 - 47 Nm) and features an adjustment screw with an internal hex size of 5/32 in. (4 mm). The locknut requires a torque of 80 - 90 lbf in. (9 - 10 Nm), ensuring secure adjustments. This model weighs .60 lb (.30 kg) and includes a Viton seal kit for enhanced durability. It offers precise control over hydraulic systems, making it suitable for applications requiring low pilot flow consumption without compromising performance stability.
The Sun Hydraulics DRBDLWV (DRBDLWV) is a direct-acting, 3-way directional cartridge valve designed for moderate flow circuits. This particular model operates with ports 1 to 2 open and port 3 blocked, making it ideal for applications where the valve shifts upon exceeding the pressure differential between port 1 and port 3. It features a maximum operating pressure of 5000 psi (350 bar) and a capacity of 7 gpm (28 L/min), ensuring robust performance in demanding environments. The valve is configured to minimize internal leakage and pilot flow consumption due to its direct-acting design, which also allows it to modulate between two positions rather than being bistable. The DRBDLWV incorporates Sun's floating style construction, reducing the risk of internal component binding caused by excessive torque or machining variations. Compatible with cavity T-11A, this cartridge is interchangeable with pilot-operated versions, sharing the same cavity and flow paths. It requires an installation torque of 30 - 35 lbf ft (41 - 47 Nm) and features an adjustment screw with an internal hex size of 5/32 in. (4 mm). The locknut requires a torque of 80 - 90 lbf in. (9 - 10 Nm), ensuring secure adjustments. This model weighs .60 lb (.30 kg) and includes a Viton seal kit for enhanced durability. It offers precise control over hydraulic systems, making it suitable for applications requiring low pilot flow consumption without compromising performance stability.
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 |
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