SUN HYDRAULICS
DRCOKDV
$199.35 USD
- SUN HYDRAULICS
- Material:DRCOKDV
- Model:DRCO-KDV
- 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 DRCOKDV (DRCOKDV) is a direct-acting, 3-way directional cartridge valve designed for moderate flow circuits. This component can function independently or be used 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 a predetermined setting, allowing port 3 to serve as a work port. Its direct-acting design ensures low internal leakage and minimal pilot flow consumption. This model is interchangeable with pilot-operated versions, fitting the same cavities and maintaining identical flow paths. The pressure at port 4 directly adds to the valve's setting, although it is not bistable; it modulates between two positions. The maximum pressure at port 3 is restricted to 3000 psi (210 bar) due to fatigue strength considerations rather than hydraulic limits. Incorporating Sun's floating style construction minimizes risks of internal parts binding from excessive installation torque or machining variations. The DRCOKDV fits into a T-22A cavity, belongs to series 2, and has a capacity of 15 gpm (60 L/min). Factory pressure settings are established at a flow rate of 4 gpm (15 L/min), with a maximum operating pressure of 5000 psi (350 bar). Valve leakage at viscosity levels of 110 SUS (24 cSt) is capped at 2 in\u00b3/min (30 cc/min). Adjustment settings require approximately five clockwise turns to increase the setting, with specific torque requirements for installation and adjustment components provided for optimal performance. This model weighs .55 lb (.25 kg) and comes with an optional Viton seal kit for enhanced durability in various applications.
The Sun Hydraulics DRCOKDV (DRCOKDV) is a direct-acting, 3-way directional cartridge valve designed for moderate flow circuits. This component can function independently or be used 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 a predetermined setting, allowing port 3 to serve as a work port. Its direct-acting design ensures low internal leakage and minimal pilot flow consumption. This model is interchangeable with pilot-operated versions, fitting the same cavities and maintaining identical flow paths. The pressure at port 4 directly adds to the valve's setting, although it is not bistable; it modulates between two positions. The maximum pressure at port 3 is restricted to 3000 psi (210 bar) due to fatigue strength considerations rather than hydraulic limits. Incorporating Sun's floating style construction minimizes risks of internal parts binding from excessive installation torque or machining variations. The DRCOKDV fits into a T-22A cavity, belongs to series 2, and has a capacity of 15 gpm (60 L/min). Factory pressure settings are established at a flow rate of 4 gpm (15 L/min), with a maximum operating pressure of 5000 psi (350 bar). Valve leakage at viscosity levels of 110 SUS (24 cSt) is capped at 2 in\u00b3/min (30 cc/min). Adjustment settings require approximately five clockwise turns to increase the setting, with specific torque requirements for installation and adjustment components provided for optimal performance. This model weighs .55 lb (.25 kg) and comes with an optional Viton seal kit for enhanced durability in various applications.
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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