SUN HYDRAULICS
DRBDLAN
$127.28 USD
- SUN HYDRAULICS
- Material:DRBDLAN
- Model:DRBD-LAN
- 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 DRBDLAN (Material Number: DRBDLAN) is a direct-acting, 3-way directional cartridge valve designed for moderate flow circuits. It allows for flow from port 1 to port 2 while blocking port 3, making it suitable for applications that require switching devices. This valve can be used independently or to actuate larger pilot-operated or logic cartridges. It shifts when the pressure differential between ports 1 and 3 surpasses a set threshold, with the pressure at port 3 directly affecting this setting. However, due to its design, port 3 may not be suitable as a work port; in such cases, a four-port version might be more appropriate. The DRBDLAN features low internal leakage and minimal pilot flow consumption owing to its direct-acting design. It is interchangeable with other direct-acting and pilot-operated valves from Sun Hydraulics, fitting the same cavities and having identical flow paths. Notably, this valve is not bistable and can modulate between two positions. Its construction minimizes internal part binding due to excessive torque or machining variations. Key specifications include a cavity size of T-11A, series 1 capacity of 7 gpm (28 L/min), maximum operating pressure of 5000 psi (350 bar), and factory pressure settings established at 4 gpm (15 L/min). The valve has a maximum leakage rate of 2 in\u00b3/min (30 cc/min) at 110 SUS (24 cSt). Adjustment involves up to five clockwise turns to increase setting, with specific hex sizes for installation and adjustment components provided for precise handling. The valve's robust design ensures stability and reliability in various hydraulic applications.
The Sun Hydraulics DRBDLAN (Material Number: DRBDLAN) is a direct-acting, 3-way directional cartridge valve designed for moderate flow circuits. It allows for flow from port 1 to port 2 while blocking port 3, making it suitable for applications that require switching devices. This valve can be used independently or to actuate larger pilot-operated or logic cartridges. It shifts when the pressure differential between ports 1 and 3 surpasses a set threshold, with the pressure at port 3 directly affecting this setting. However, due to its design, port 3 may not be suitable as a work port; in such cases, a four-port version might be more appropriate. The DRBDLAN features low internal leakage and minimal pilot flow consumption owing to its direct-acting design. It is interchangeable with other direct-acting and pilot-operated valves from Sun Hydraulics, fitting the same cavities and having identical flow paths. Notably, this valve is not bistable and can modulate between two positions. Its construction minimizes internal part binding due to excessive torque or machining variations. Key specifications include a cavity size of T-11A, series 1 capacity of 7 gpm (28 L/min), maximum operating pressure of 5000 psi (350 bar), and factory pressure settings established at 4 gpm (15 L/min). The valve has a maximum leakage rate of 2 in\u00b3/min (30 cc/min) at 110 SUS (24 cSt). Adjustment involves up to five clockwise turns to increase setting, with specific hex sizes for installation and adjustment components provided for precise handling. The valve's robust design ensures stability and reliability in various hydraulic applications.
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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