SUN HYDRAULICS
DRBCLWN
$120.83 USD
- SUN HYDRAULICS
- Material:DRBCLWN
- Model:DRBC-LWN
- 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 DRBCLWN (DRBCLWN) is a direct-acting, 3-way directional cartridge valve designed for moderate flow circuits. This versatile component can be employed independently or to actuate larger pilot-operated directional or logic cartridges. It operates by shifting when the pressure differential between port 1 and port 3 exceeds the set value, with pressure at port 3 directly adding to the valve's setting. As a result, port 3 may not function as a work port in certain circuit configurations; in such cases, a four-port version might be more suitable. The direct-acting design ensures low internal leakage and minimal pilot flow consumption. Notably, this valve can modulate between two positions but is not bistable. It features Sun's floating style construction to reduce the risk of internal binding due to excessive installation torque or machining variations in cavity and cartridge production. This cartridge fits into a T-11A cavity and belongs to Series 1 with 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). Maximum valve leakage at 110 SUS (24 cSt) is limited to 2 in\u00b3/min (30 cc/min). The adjustment requires approximately five clockwise turns to increase the setting, and it features specific hex sizes for both the valve and locknut adjustments. The DRBCLWN has an installation torque range of 30-35 lbf\u00b7ft (41-47 Nm) and weighs approximately .60 lb (.30 kg). It employs Viton seal kits for reliable performance under various conditions.
The Sun Hydraulics DRBCLWN (DRBCLWN) is a direct-acting, 3-way directional cartridge valve designed for moderate flow circuits. This versatile component can be employed independently or to actuate larger pilot-operated directional or logic cartridges. It operates by shifting when the pressure differential between port 1 and port 3 exceeds the set value, with pressure at port 3 directly adding to the valve's setting. As a result, port 3 may not function as a work port in certain circuit configurations; in such cases, a four-port version might be more suitable. The direct-acting design ensures low internal leakage and minimal pilot flow consumption. Notably, this valve can modulate between two positions but is not bistable. It features Sun's floating style construction to reduce the risk of internal binding due to excessive installation torque or machining variations in cavity and cartridge production. This cartridge fits into a T-11A cavity and belongs to Series 1 with 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). Maximum valve leakage at 110 SUS (24 cSt) is limited to 2 in\u00b3/min (30 cc/min). The adjustment requires approximately five clockwise turns to increase the setting, and it features specific hex sizes for both the valve and locknut adjustments. The DRBCLWN has an installation torque range of 30-35 lbf\u00b7ft (41-47 Nm) and weighs approximately .60 lb (.30 kg). It employs Viton seal kits for reliable performance under various conditions.
Direct-acting, 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.
- 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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