SUN HYDRAULICS
DRBDKEV
$151.10 USD
- SUN HYDRAULICS
- Material:DRBDKEV
- Model:DRBD-KEV
- 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 DRBDKEV (DRBDKEV) is a direct-acting, 3-way directional cartridge valve designed for moderate flow circuits. This model is typically used to switch devices and can be employed independently or to actuate larger pilot-operated directional cartridges or logic cartridges. The valve functions by shifting when the pressure differential between port 1 and port 3 surpasses the designated setting. Notably, the 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 preferable. Featuring low internal leakage and minimal pilot flow consumption due to its direct-acting design, this valve ensures efficient operation. The DRBDKEV model incorporates Sun's floating style construction, minimizing potential internal binding issues caused by excessive installation torque or machining variations. It fits into a T-11A cavity and belongs to series 1 with a capacity of 7 gpm (28 L/min). The factory pressure settings are established at 4 gpm (15 L/min), with a maximum operating pressure of 5000 psi (350 bar). The maximum valve leakage at 110 SUS (24 cSt) is rated at 2 in\u00b3/min (30 cc/min). For adjustments, it requires approximately five clockwise turns to increase the setting. Additional specifications include a valve hex size of .78 inches (22.2 mm), an installation torque range of 30\u201335 lbf ft (41\u201347 Nm), an adjustment screw internal hex size of .532 inches (4 mm), and a locknut hex size of .916 inches (15 mm) with torque requirements between 80\u201390 lbf in. (9\u201310 Nm). The model weighs .60 lb (.30 kg) and uses Viton seal kits for cartridge sealing.
The Sun Hydraulics DRBDKEV (DRBDKEV) is a direct-acting, 3-way directional cartridge valve designed for moderate flow circuits. This model is typically used to switch devices and can be employed independently or to actuate larger pilot-operated directional cartridges or logic cartridges. The valve functions by shifting when the pressure differential between port 1 and port 3 surpasses the designated setting. Notably, the 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 preferable. Featuring low internal leakage and minimal pilot flow consumption due to its direct-acting design, this valve ensures efficient operation. The DRBDKEV model incorporates Sun's floating style construction, minimizing potential internal binding issues caused by excessive installation torque or machining variations. It fits into a T-11A cavity and belongs to series 1 with a capacity of 7 gpm (28 L/min). The factory pressure settings are established at 4 gpm (15 L/min), with a maximum operating pressure of 5000 psi (350 bar). The maximum valve leakage at 110 SUS (24 cSt) is rated at 2 in\u00b3/min (30 cc/min). For adjustments, it requires approximately five clockwise turns to increase the setting. Additional specifications include a valve hex size of .78 inches (22.2 mm), an installation torque range of 30\u201335 lbf ft (41\u201347 Nm), an adjustment screw internal hex size of .532 inches (4 mm), and a locknut hex size of .916 inches (15 mm) with torque requirements between 80\u201390 lbf in. (9\u201310 Nm). The model weighs .60 lb (.30 kg) and uses Viton seal kits for cartridge sealing.
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 |
Show FAQ