SUN HYDRAULICS
DRCOLAN
$174.53 USD
- SUN HYDRAULICS
- Material:DRCOLAN
- Model:DRCO-LAN
- 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 DRCOLAN (DRCOLAN) is a direct-acting, 3-way directional cartridge valve designed for moderate flow circuits. It features one blocked port and an open connection between ports 2 and 3, which makes it suitable for switching applications. This valve can operate independently or be used to actuate larger pilot-operated or logic cartridges. The valve shifts based on the pressure differential between port 1 and port 4, exceeding the preset value. Port 3 serves as a work port, with a maximum allowable pressure of 3000 psi due to fatigue strength considerations. The design ensures low internal leakage and minimal pilot flow consumption, making it efficient in operation. The DRCOLAN model is interchangeable with pilot-operated versions, fitting the same cavities and having identical flow paths. It incorporates Sun's floating style construction to mitigate risks of internal parts binding from excessive installation torque or machining variations. The valve has a capacity of 15 gpm (60 L/min) and can handle a maximum operating pressure of 5000 psi (350 bar). It allows for adjustment through clockwise turns to increase settings, with specific torque requirements for installation and locknut adjustments. With a cavity size of T22A and series number 2, this valve is constructed to be robust yet adaptable within hydraulic systems. Its compact size and weight of .55 lb (0.25 kg) make it an ideal choice for applications requiring reliable modulation between two positions without bistability concerns. The DRCOLAN model provides consistent performance in controlling hydraulic flow with precision, supported by its durable construction and efficient design features.
The Sun Hydraulics DRCOLAN (DRCOLAN) is a direct-acting, 3-way directional cartridge valve designed for moderate flow circuits. It features one blocked port and an open connection between ports 2 and 3, which makes it suitable for switching applications. This valve can operate independently or be used to actuate larger pilot-operated or logic cartridges. The valve shifts based on the pressure differential between port 1 and port 4, exceeding the preset value. Port 3 serves as a work port, with a maximum allowable pressure of 3000 psi due to fatigue strength considerations. The design ensures low internal leakage and minimal pilot flow consumption, making it efficient in operation. The DRCOLAN model is interchangeable with pilot-operated versions, fitting the same cavities and having identical flow paths. It incorporates Sun's floating style construction to mitigate risks of internal parts binding from excessive installation torque or machining variations. The valve has a capacity of 15 gpm (60 L/min) and can handle a maximum operating pressure of 5000 psi (350 bar). It allows for adjustment through clockwise turns to increase settings, with specific torque requirements for installation and locknut adjustments. With a cavity size of T22A and series number 2, this valve is constructed to be robust yet adaptable within hydraulic systems. Its compact size and weight of .55 lb (0.25 kg) make it an ideal choice for applications requiring reliable modulation between two positions without bistability concerns. The DRCOLAN model provides consistent performance in controlling hydraulic flow with precision, supported by its durable construction and efficient design features.
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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