SUN HYDRAULICS
DRBROEV
$167.18 USD
- SUN HYDRAULICS
- Material:DRBROEV
- Model:DRBR-OEV
- 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 DRBROEV (DRBROEV) is a direct-acting, 3-way directional cartridge valve designed for moderate flow circuits. It can function independently or to actuate larger pilot-operated directional cartridges or logic cartridges. The valve shifts when the pressure differential between port 1 and port 4 exceeds the set threshold, with a maximum setting of 800 psi (55 bar). It features low internal leakage and pilot flow consumption due to its direct-acting design. This valve is capable of modulating between two positions but is not bistable. It incorporates Sun's floating style construction to minimize binding risks from excessive installation torque or cavity-cartridge machining variations. The DRBROEV operates within a capacity of 7 gpm (28 L/min) and supports a maximum operating pressure of 5000 psi (350 bar). The bidirectional flow path between port 2 and port 3 enhances its versatility. However, maximum pressure at port 3 should be limited to 3000 psi (210 bar) due to fatigue strength limits. The valve's hex size is 7/8 in. (22.2 mm), with an installation torque range of 30\u201335 lbf ft (41\u201347 Nm). The locknut hex size is 9/16 in. (15 mm), requiring a torque of 80\u201390 lbf in. (9\u201310 Nm). For maintenance, a Viton seal kit with part number 990021006 is available. This cartridge valve finds applications where quick response and reliable modulation are necessary, particularly in systems where low pilot flow consumption is critical. Its robust design makes it suitable for environments demanding high durability and stability under varying conditions.
The Sun Hydraulics DRBROEV (DRBROEV) is a direct-acting, 3-way directional cartridge valve designed for moderate flow circuits. It can function independently or to actuate larger pilot-operated directional cartridges or logic cartridges. The valve shifts when the pressure differential between port 1 and port 4 exceeds the set threshold, with a maximum setting of 800 psi (55 bar). It features low internal leakage and pilot flow consumption due to its direct-acting design. This valve is capable of modulating between two positions but is not bistable. It incorporates Sun's floating style construction to minimize binding risks from excessive installation torque or cavity-cartridge machining variations. The DRBROEV operates within a capacity of 7 gpm (28 L/min) and supports a maximum operating pressure of 5000 psi (350 bar). The bidirectional flow path between port 2 and port 3 enhances its versatility. However, maximum pressure at port 3 should be limited to 3000 psi (210 bar) due to fatigue strength limits. The valve's hex size is 7/8 in. (22.2 mm), with an installation torque range of 30\u201335 lbf ft (41\u201347 Nm). The locknut hex size is 9/16 in. (15 mm), requiring a torque of 80\u201390 lbf in. (9\u201310 Nm). For maintenance, a Viton seal kit with part number 990021006 is available. This cartridge valve finds applications where quick response and reliable modulation are necessary, particularly in systems where low pilot flow consumption is critical. Its robust design makes it suitable for environments demanding high durability and stability under varying conditions.
Direct-acting, 3-way directional cartridges (3 to 4 open, 2 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 4 exceeds the setting.
- Note: 800 psi (55 bar) is the highest setting possible with this valve.
- Maximum pressure at port 3 should be limited to 3000 psi (210 bar). This is due to fatigue strength limits not hydraulic operating limits.
- The flow path between port 2 and port 3 is bidirectional.
- Because of their direct-acting design, these cartridges feature low internal leakage and low pilot flow consumption.
- 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-21A |
| Series | 1 |
| Capacity | 7 gpm28 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 |
| Locknut Hex Size | 9/16 in.15 mm |
| Locknut Torque | 80 - 90 lbf in.9 - 10 Nm |
| Seal kit - Cartridge | Viton: 990-021-006 |
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