SUN HYDRAULICS
DPCALAN
$122.42 USD
- SUN HYDRAULICS
- Material:DPCALAN
- Model:DPCA-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 DPCALAN (DPCALAN) is a normally open, pilot-operated, 2-way directional cartridge valve designed for moderate flow circuits. It is versatile and can be used independently or to actuate larger pilot-operated directional or logic cartridges. The valve operates by shifting when the pressure differential between port 1 and port 3 exceeds the set threshold. Notably, pressure at port 3 adds directly to the valve's setting, limiting its use as a work port unless a 4-port version is considered. Direct-acting and pilot-operated versions of these valves are interchangeable, fitting the same cavities and maintaining identical flow paths. This model is not bistable but capable of modulating between two positions. The maximum pressure at port 3 should not exceed 3000 psi (210 bar) due to fatigue strength limits. When pilot pressure surpasses the valve setting, pilot flow must be considered; if problematic, a direct-acting version may be preferable. The valve incorporates Sun's floating style construction to minimize internal binding due to excessive torque or machining variations. It fits into cavity T2A, belongs to 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). Control pilot flow ranges from 10-15 in\u00b3/min (0.16-0.25 L/min), and maximum leakage at 110 SUS (24 cSt) is limited to 1 in\u00b3/min at 1000 psi (15 cc/min at 70 bar). Adjustments are made via an internal hex screw with an adjustment range of up to five clockwise turns for increased settings. The valve hex size measures 1\u215b inches (28.6 mm), with an installation torque requirement between 45-50 lbf\u00b7ft (61-68 Nm). Model weight is approximately .60 lb (.30 kg), with Viton seal kits available under part number: 990202006.
The Sun Hydraulics DPCALAN (DPCALAN) is a normally open, pilot-operated, 2-way directional cartridge valve designed for moderate flow circuits. It is versatile and can be used independently or to actuate larger pilot-operated directional or logic cartridges. The valve operates by shifting when the pressure differential between port 1 and port 3 exceeds the set threshold. Notably, pressure at port 3 adds directly to the valve's setting, limiting its use as a work port unless a 4-port version is considered. Direct-acting and pilot-operated versions of these valves are interchangeable, fitting the same cavities and maintaining identical flow paths. This model is not bistable but capable of modulating between two positions. The maximum pressure at port 3 should not exceed 3000 psi (210 bar) due to fatigue strength limits. When pilot pressure surpasses the valve setting, pilot flow must be considered; if problematic, a direct-acting version may be preferable. The valve incorporates Sun's floating style construction to minimize internal binding due to excessive torque or machining variations. It fits into cavity T2A, belongs to 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). Control pilot flow ranges from 10-15 in\u00b3/min (0.16-0.25 L/min), and maximum leakage at 110 SUS (24 cSt) is limited to 1 in\u00b3/min at 1000 psi (15 cc/min at 70 bar). Adjustments are made via an internal hex screw with an adjustment range of up to five clockwise turns for increased settings. The valve hex size measures 1\u215b inches (28.6 mm), with an installation torque requirement between 45-50 lbf\u00b7ft (61-68 Nm). Model weight is approximately .60 lb (.30 kg), with Viton seal kits available under part number: 990202006.
Normally open, 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 3 exceeds the setting.
- Pressure at port 3 is directly additive to the setting of the valve. Because of this, port 3 may not be useable as a work port in your circuit. If this is a consideration, the 4 port version of this valve may be a solution.
- Direct-acting and pilot-operated versions of these valves are interchangeable. They fit the same cavities and have the same flow paths.
- 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-2A |
| 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: 990-202-006 |
Show FAQ