SUN HYDRAULICS
DPCNKAN
$176.32 USD
- SUN HYDRAULICS
- Material:DPCNKAN
- Model:DPCN-KAN
- 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 DPCNKAN (DPCNKAN) is a normally closed, pilot-operated, 2-way directional cartridge valve designed for moderate flow circuits. This versatile component can function independently or in conjunction with larger pilot-operated directional or logic cartridges. It operates by shifting when the pressure differential between port 1 and port 4 surpasses a predefined setting. Port 4 can be blocked to prevent shifting, while port 3 serves as a work port. Both direct-acting and pilot-operated versions of these valves are interchangeable, sharing the same cavities and flow paths. The valve's pressure at port 4 directly adds to its setting, allowing it to modulate between two positions without being bistable. The DPCNKAN model features a capacity of 15 gpm (60 L/min) and is factory set at a flow rate of 4 gpm (15 L/min). It supports a maximum operating pressure of 5000 psi (350 bar), with a control pilot flow ranging from 10 to 15 in\u00b3/min (0.16 to 0.25 L/min). The valve's leakage at maximum viscosity is limited to 1 in\u00b3/min (1000 psi or approximately 15 cc/min at 70 bar). For installation, the valve requires a torque between 45 and 50 lbf-ft (61 to 68 Nm), and adjustments can be made using an internal hex screw sized at ^5/32 inches (4 mm). Incorporating Sun's floating style construction minimizes internal binding due to excessive torque or machining variations. This model weighs approximately .60 lb (0.30 kg) and uses Viton seals for reliable performance under high-pressure conditions. The DPCNKAN is suitable for applications requiring efficient modulation and reliable switching in hydraulic systems, making it an ideal choice for precise control in various moderate-flow scenarios.
The Sun Hydraulics DPCNKAN (DPCNKAN) is a normally closed, pilot-operated, 2-way directional cartridge valve designed for moderate flow circuits. This versatile component can function independently or in conjunction with larger pilot-operated directional or logic cartridges. It operates by shifting when the pressure differential between port 1 and port 4 surpasses a predefined setting. Port 4 can be blocked to prevent shifting, while port 3 serves as a work port. Both direct-acting and pilot-operated versions of these valves are interchangeable, sharing the same cavities and flow paths. The valve's pressure at port 4 directly adds to its setting, allowing it to modulate between two positions without being bistable. The DPCNKAN model features a capacity of 15 gpm (60 L/min) and is factory set at a flow rate of 4 gpm (15 L/min). It supports a maximum operating pressure of 5000 psi (350 bar), with a control pilot flow ranging from 10 to 15 in\u00b3/min (0.16 to 0.25 L/min). The valve's leakage at maximum viscosity is limited to 1 in\u00b3/min (1000 psi or approximately 15 cc/min at 70 bar). For installation, the valve requires a torque between 45 and 50 lbf-ft (61 to 68 Nm), and adjustments can be made using an internal hex screw sized at ^5/32 inches (4 mm). Incorporating Sun's floating style construction minimizes internal binding due to excessive torque or machining variations. This model weighs approximately .60 lb (0.30 kg) and uses Viton seals for reliable performance under high-pressure conditions. The DPCNKAN is suitable for applications requiring efficient modulation and reliable switching in hydraulic systems, making it an ideal choice for precise control in various moderate-flow scenarios.
Normally closed, pilot-operated, 2-way directional cartridges 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 4 can be blocked to prevent the valve from shifting.
- Port 3 can be used as a work port.
- 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.
- When pilot pressure exceeds the valve setting, pilot flow may be a consideration. See performance curves for pilot consumption vs. load pressure above the valve setting. If this is a problem, the direct acting version of this valve would be a solution.
- 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 |
| Control Pilot Flow | 10 - 15 in³/min.0,16 - 0,25 L/min. |
| Maximum Valve Leakage at 110 SUS (24 cSt) | 1 in³/min.@1000 psi15 cc/min.@70 bar |
| 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 | .60 lb0,30 kg |
| Seal kit - Cartridge | Viton: 990-022-006 |
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