SUN HYDRAULICS
DRBCLWV
$128.77 USD
- SUN HYDRAULICS
- Material:DRBCLWV
- Model:DRBC-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 DRBCLWV (DRBCLWV) is a direct-acting, 3-way directional cartridge valve designed for moderate flow circuits. It serves as a switching device with one port blocked and ports two and three open, facilitating either standalone use or as an actuator for larger pilot-operated directional or logic cartridges. The valve operates by shifting when the pressure differential between port 1 and port 3 surpasses the preset threshold. Notably, pressure at port 3 directly adds to the valve's setting, which may limit its use as a work port in certain circuits; in such cases, a four-port version might be more suitable. This model features low internal leakage and minimal pilot flow consumption due to its direct-acting design. The DRBCLWV incorporates Sun's floating style construction to minimize binding risks from excessive installation torque or machining variations. It is not bistable but can modulate between two positions. Its specifications include a T-11A 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) and maximum valve leakage of 2 in/min (30 cc/min) at 110 SUS (24 cSt). The valve allows for adjustment through clockwise turns to increase setting, with specific torque requirements for installation and adjustment components. The model weighs approximately .60 lb (.30 kg) and is compatible with Viton seal kits (990011006).
The Sun Hydraulics DRBCLWV (DRBCLWV) is a direct-acting, 3-way directional cartridge valve designed for moderate flow circuits. It serves as a switching device with one port blocked and ports two and three open, facilitating either standalone use or as an actuator for larger pilot-operated directional or logic cartridges. The valve operates by shifting when the pressure differential between port 1 and port 3 surpasses the preset threshold. Notably, pressure at port 3 directly adds to the valve's setting, which may limit its use as a work port in certain circuits; in such cases, a four-port version might be more suitable. This model features low internal leakage and minimal pilot flow consumption due to its direct-acting design. The DRBCLWV incorporates Sun's floating style construction to minimize binding risks from excessive installation torque or machining variations. It is not bistable but can modulate between two positions. Its specifications include a T-11A 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) and maximum valve leakage of 2 in/min (30 cc/min) at 110 SUS (24 cSt). The valve allows for adjustment through clockwise turns to increase setting, with specific torque requirements for installation and adjustment components. The model weighs approximately .60 lb (.30 kg) and is compatible with Viton seal kits (990011006).
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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