SUN HYDRAULICS
DRCOKSN
$191.41 USD
- SUN HYDRAULICS
- Material:DRCOKSN
- Model:DRCO-KSN
- 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 DRCOKSN (DRCOKSN) is a direct-acting, 3-way directional cartridge valve designed for moderate flow circuits. This versatile component can be used independently or to actuate larger pilot-operated directional cartridges or logic cartridges. It operates by shifting when the pressure differential between port 1 and port 4 surpasses the set threshold. Notably, port 3 serves as a work port, with a maximum pressure limit of 3000 psi due to fatigue strength considerations. The valve's direct-acting design ensures low internal leakage and minimal pilot flow consumption, while its compatibility with both direct-acting and pilot-operated versions allows interchangeability within the same cavities and flow paths. The DRCOKSN incorporates Sun's floating style construction to reduce the risk of internal parts binding from excessive installation torque or cavity-cartridge machining variations. It is capable of modulating between two positions but is not bistable. The valve fits into a T22A cavity, falls under series 2, and has a capacity of 15 gpm (60 L/min). Factory pressure settings are established at 4 gpm (15 L/min), with a maximum operating pressure of 5000 psi (350 bar). The valve exhibits maximum leakage of 2 in\u00b3/min (30 cc/min) at 110 SUS (24 cSt). Adjustments are made by turning clockwise up to five turns to increase settings, with specific torque requirements for installation and locknut adjustments. With a model weight of .55 lb (.25 kg) and Viton seal kit available under part number 990022006, this cartridge is engineered for reliability in various hydraulic applications requiring precise modulation between different flow states.
The Sun Hydraulics DRCOKSN (DRCOKSN) is a direct-acting, 3-way directional cartridge valve designed for moderate flow circuits. This versatile component can be used independently or to actuate larger pilot-operated directional cartridges or logic cartridges. It operates by shifting when the pressure differential between port 1 and port 4 surpasses the set threshold. Notably, port 3 serves as a work port, with a maximum pressure limit of 3000 psi due to fatigue strength considerations. The valve's direct-acting design ensures low internal leakage and minimal pilot flow consumption, while its compatibility with both direct-acting and pilot-operated versions allows interchangeability within the same cavities and flow paths. The DRCOKSN incorporates Sun's floating style construction to reduce the risk of internal parts binding from excessive installation torque or cavity-cartridge machining variations. It is capable of modulating between two positions but is not bistable. The valve fits into a T22A cavity, falls under series 2, and has a capacity of 15 gpm (60 L/min). Factory pressure settings are established at 4 gpm (15 L/min), with a maximum operating pressure of 5000 psi (350 bar). The valve exhibits maximum leakage of 2 in\u00b3/min (30 cc/min) at 110 SUS (24 cSt). Adjustments are made by turning clockwise up to five turns to increase settings, with specific torque requirements for installation and locknut adjustments. With a model weight of .55 lb (.25 kg) and Viton seal kit available under part number 990022006, this cartridge is engineered for reliability in various hydraulic applications requiring precise modulation between different flow states.
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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