SUN HYDRAULICS
DRCOLDV
$185.45 USD
- SUN HYDRAULICS
- Material:DRCOLDV
- Model:DRCO-LDV
- 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 DRCOLDV (Material Number: DRCOLDV) is a direct-acting, 3-way directional cartridge valve designed for moderate flow circuits. This versatile valve can function independently or be used to actuate larger pilot-operated directional or logic cartridges. It operates by shifting when the pressure differential between port 1 and port 4 surpasses the set threshold. Port 3 serves as a work port, with a maximum pressure limit of 3000 psi (210 bar) due to fatigue strength constraints. The valve's design ensures low internal leakage and minimal pilot flow consumption, making it efficient in operation. The DRCOLDV is compatible with both direct-acting and pilot-operated versions, sharing the same cavity (T22A) and flow paths, allowing for interchangeability. The valve can modulate between two positions but is not bistable. It incorporates Sun's floating style construction to reduce the risk of internal parts binding from excessive installation torque or machining variations. This model supports a capacity of up to 15 gpm (60 L/min) and can handle a maximum operating pressure of 5000 psi (350 bar). Factory pressure settings are established at 4 gpm (15 L/min), with an adjustment range facilitated by 5.5 clockwise turns to increase settings. The valve's hex size measures at 1-1/8 inches (28.6 mm), requiring an installation torque of 45-50 lbf ft (61-68 Nm). The adjustment screw has an internal hex size of 5/32 inches (4 mm), while the locknut hex size is 9/16 inches (15 mm), with a locknut torque specification of 80-90 lbf in (9-10 Nm). The model weighs approximately .55 lb (.25 kg) and uses Viton seal kits for reliable performance in various applications.
The Sun Hydraulics DRCOLDV (Material Number: DRCOLDV) is a direct-acting, 3-way directional cartridge valve designed for moderate flow circuits. This versatile valve can function independently or be used to actuate larger pilot-operated directional or logic cartridges. It operates by shifting when the pressure differential between port 1 and port 4 surpasses the set threshold. Port 3 serves as a work port, with a maximum pressure limit of 3000 psi (210 bar) due to fatigue strength constraints. The valve's design ensures low internal leakage and minimal pilot flow consumption, making it efficient in operation. The DRCOLDV is compatible with both direct-acting and pilot-operated versions, sharing the same cavity (T22A) and flow paths, allowing for interchangeability. The valve can modulate between two positions but is not bistable. It incorporates Sun's floating style construction to reduce the risk of internal parts binding from excessive installation torque or machining variations. This model supports a capacity of up to 15 gpm (60 L/min) and can handle a maximum operating pressure of 5000 psi (350 bar). Factory pressure settings are established at 4 gpm (15 L/min), with an adjustment range facilitated by 5.5 clockwise turns to increase settings. The valve's hex size measures at 1-1/8 inches (28.6 mm), requiring an installation torque of 45-50 lbf ft (61-68 Nm). The adjustment screw has an internal hex size of 5/32 inches (4 mm), while the locknut hex size is 9/16 inches (15 mm), with a locknut torque specification of 80-90 lbf in (9-10 Nm). The model weighs approximately .55 lb (.25 kg) and uses Viton seal kits for reliable performance 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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