SUN HYDRAULICS
DIRECTNAL CART
DRBBLAN
$97.70
Tags:
- SUN HYDRAULICS
- Material:DRBBLAN
- Model:DRBB-LAN
- Summary:Cartridge
Quantity in stock: 2
***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 DRBBLAN (DRBBLAN) is a normally closed, direct-acting, 2-way directional cartridge valve designed for moderate flow circuits. It can function independently or be used to actuate larger pilot-operated directional cartridges or logic cartridges. This valve operates by shifting when the pressure differential between port 1 and port 3 surpasses its preset level. Notably, pressure at port 3 adds directly to the valve's setting, which may limit its use as a work port unless opting for a 4-port version. The direct-acting design of this cartridge ensures low internal leakage and minimal pilot flow consumption, offering interchangeability with pilot-operated versions due to shared cavity and flow path compatibility. The DRBBLAN features Sun's floating style construction, reducing the risk of internal part binding from excessive installation torque or machining variations. It fits a T-11A cavity and belongs to Series 1 with a capacity of 7 gpm (28 L/min). The factory establishes pressure settings at 4 gpm (15 L/min), accommodating a maximum operating pressure of up to 5000 psi (350 bar). The maximum valve leakage is rated at 2 in\u00b3/min (30 cc/min) at 110 SUS (24 cSt). Adjustments can be made with up to five clockwise turns to increase the setting. Installation requires specific torque values: valve hex size is 7/8 inch (22.2 mm) with an installation torque of 30-35 lbf ft (41-47 Nm), an adjustment screw internal hex size of 5/32 inch (4 mm), and a locknut hex size of 9/16 inch (15 mm) requiring torque between 80-90 lbf in (9-10 Nm). The model weighs approximately .60 lb (.30 kg) and includes a Viton seal kit, part number 990011006.
The Sun Hydraulics DRBBLAN (DRBBLAN) is a normally closed, direct-acting, 2-way directional cartridge valve designed for moderate flow circuits. It can function independently or be used to actuate larger pilot-operated directional cartridges or logic cartridges. This valve operates by shifting when the pressure differential between port 1 and port 3 surpasses its preset level. Notably, pressure at port 3 adds directly to the valve's setting, which may limit its use as a work port unless opting for a 4-port version. The direct-acting design of this cartridge ensures low internal leakage and minimal pilot flow consumption, offering interchangeability with pilot-operated versions due to shared cavity and flow path compatibility. The DRBBLAN features Sun's floating style construction, reducing the risk of internal part binding from excessive installation torque or machining variations. It fits a T-11A cavity and belongs to Series 1 with a capacity of 7 gpm (28 L/min). The factory establishes pressure settings at 4 gpm (15 L/min), accommodating a maximum operating pressure of up to 5000 psi (350 bar). The maximum valve leakage is rated at 2 in\u00b3/min (30 cc/min) at 110 SUS (24 cSt). Adjustments can be made with up to five clockwise turns to increase the setting. Installation requires specific torque values: valve hex size is 7/8 inch (22.2 mm) with an installation torque of 30-35 lbf ft (41-47 Nm), an adjustment screw internal hex size of 5/32 inch (4 mm), and a locknut hex size of 9/16 inch (15 mm) requiring torque between 80-90 lbf in (9-10 Nm). The model weighs approximately .60 lb (.30 kg) and includes a Viton seal kit, part number 990011006.
Normally closed, direct-acting, 2-way directional cartridges 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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