SUN HYDRAULICS
DRCOLSV
$186.45 USD
- SUN HYDRAULICS
- Material:DRCOLSV
- Model:DRCO-LSV
- 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 DRCOLSV (Material Number: DRCOLSV) is a direct-acting, 3-way directional cartridge valve designed for moderate flow circuits. It features a design where port 1 is blocked while ports 2 to 3 are open, making it suitable for use as a standalone device or to actuate larger pilot-operated directional or logic cartridges. The valve operates by shifting when the pressure differential between port 1 and port 4 surpasses the set threshold. Port 3 can serve as a work port, with maximum pressure limited to 3000 psi (210 bar) due to fatigue strength considerations. The valve's direct-acting design ensures low internal leakage and minimal pilot flow consumption, and it is interchangeable with pilot-operated versions, sharing the same cavities and flow paths. This model incorporates Sun's floating style construction to reduce the risk of internal parts binding from excessive installation torque or machining variations. With a cavity size of T22A and series designation of 2, it has a capacity of up to 15 gpm (60 L/min). Factory pressure settings are established at a flow rate of 4 gpm (15 L/min), with maximum operating pressure reaching up to 5000 psi (350 bar). The valve allows for adjustment through clockwise turns, increasing the setting within specified limits. The DRCOLSV model features a hex size of 1-1/8 inches (28.6 mm) for installation torque ranging from 45 to 50 lbf-ft (61 to 68 Nm). The adjustment screw has an internal hex size of 5/32 inches (4 mm), while the locknut requires a torque between 80 and 90 lbf-in (9 to 10 Nm). This robust cartridge valve weighs approximately .55 lb (.25 kg) and comes equipped with Viton seal kits.
The Sun Hydraulics DRCOLSV (Material Number: DRCOLSV) is a direct-acting, 3-way directional cartridge valve designed for moderate flow circuits. It features a design where port 1 is blocked while ports 2 to 3 are open, making it suitable for use as a standalone device or to actuate larger pilot-operated directional or logic cartridges. The valve operates by shifting when the pressure differential between port 1 and port 4 surpasses the set threshold. Port 3 can serve as a work port, with maximum pressure limited to 3000 psi (210 bar) due to fatigue strength considerations. The valve's direct-acting design ensures low internal leakage and minimal pilot flow consumption, and it is interchangeable with pilot-operated versions, sharing the same cavities and flow paths. This model incorporates Sun's floating style construction to reduce the risk of internal parts binding from excessive installation torque or machining variations. With a cavity size of T22A and series designation of 2, it has a capacity of up to 15 gpm (60 L/min). Factory pressure settings are established at a flow rate of 4 gpm (15 L/min), with maximum operating pressure reaching up to 5000 psi (350 bar). The valve allows for adjustment through clockwise turns, increasing the setting within specified limits. The DRCOLSV model features a hex size of 1-1/8 inches (28.6 mm) for installation torque ranging from 45 to 50 lbf-ft (61 to 68 Nm). The adjustment screw has an internal hex size of 5/32 inches (4 mm), while the locknut requires a torque between 80 and 90 lbf-in (9 to 10 Nm). This robust cartridge valve weighs approximately .55 lb (.25 kg) and comes equipped with Viton seal kits.
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 4 exceeds the setting.
- Port 3 can be used as a work port.
- 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.
- Pressure at port 4 is directly additive to the setting of the valve.
- This valve is not bistable; it is capable of modulating between the two positions shown.
- Maximum pressure at port 3 should be limited to 3000 psi (210 bar). This is due to fatigue strength limits not hydraulic operating limits.
- 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-22A |
| Series | 2 |
| Capacity | 15 gpm60 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 | 1 1/8 in.28,6 mm |
| Valve Installation Torque | 45 - 50 lbf ft61 - 68 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 | .55 lb0,25 kg |
| Seal kit - Cartridge | Viton: 990-022-006 |
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