SUN HYDRAULICS
DRBCKSV
$145.65 USD
- SUN HYDRAULICS
- Material:DRBCKSV
- Model:DRBC-KSV
- 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 DRBCKSV (DRBCKSV) is a direct-acting, 3-way directional cartridge valve designed for moderate flow circuits. It functions as a switching device with one port blocked and two ports open, making it suitable for standalone use 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 set threshold, with pressure at port 3 being directly additive to the valve setting. Due to this characteristic, port 3 may not be suitable as a work port in certain circuits; in such cases, a four-port version of this valve may be more appropriate. This model features low internal leakage and minimal pilot flow consumption due to its direct-acting design. It is interchangeable with pilot-operated versions, sharing the same cavity fit and flow paths but differing in operation mode. Notably, the DRBCKSV is not bistable and can modulate between two positions. The floating style construction minimizes internal part binding caused by excessive installation torque or machining variations. Key specifications include a T-11A cavity size, series 1 designation, and a capacity of up to 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). Maximum valve leakage is rated at 2 in\u00b3/min (30 cc/min) at 110 SUS (24 cSt). Installation requires specific torque values: valve hex size is 7/8 inch (22.2 mm) with an installation torque of 30\u201335 lbf ft (41\u201347 Nm), while adjustment screw internal hex size is 5/32 inch (4 mm) and locknut hex size is 9/16 inch (15 mm), requiring locknut torque of 80\u201390 lbf in (9\u201310 Nm). The model weighs approximately .60 lb (.30 kg) and uses Viton seal kits for maintenance.
The Sun Hydraulics DRBCKSV (DRBCKSV) is a direct-acting, 3-way directional cartridge valve designed for moderate flow circuits. It functions as a switching device with one port blocked and two ports open, making it suitable for standalone use 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 set threshold, with pressure at port 3 being directly additive to the valve setting. Due to this characteristic, port 3 may not be suitable as a work port in certain circuits; in such cases, a four-port version of this valve may be more appropriate. This model features low internal leakage and minimal pilot flow consumption due to its direct-acting design. It is interchangeable with pilot-operated versions, sharing the same cavity fit and flow paths but differing in operation mode. Notably, the DRBCKSV is not bistable and can modulate between two positions. The floating style construction minimizes internal part binding caused by excessive installation torque or machining variations. Key specifications include a T-11A cavity size, series 1 designation, and a capacity of up to 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). Maximum valve leakage is rated at 2 in\u00b3/min (30 cc/min) at 110 SUS (24 cSt). Installation requires specific torque values: valve hex size is 7/8 inch (22.2 mm) with an installation torque of 30\u201335 lbf ft (41\u201347 Nm), while adjustment screw internal hex size is 5/32 inch (4 mm) and locknut hex size is 9/16 inch (15 mm), requiring locknut torque of 80\u201390 lbf in (9\u201310 Nm). The model weighs approximately .60 lb (.30 kg) and uses Viton seal kits for maintenance.
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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