SUN HYDRAULICS
DPCMLAV
$171.36 USD
- SUN HYDRAULICS
- Material:DPCMLAV
- Model:DPCM-LAV
- 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 DPCMLAV (Material Number: DPCMLAV) is a normally open, pilot-operated, 2-way directional cartridge valve designed for moderate flow circuits. It functions as a switching device that 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 4 surpasses its set threshold. To prevent shifting, port 4 can be blocked, while port 3 serves as a work port with a maximum pressure limit of 3000 psi (210 bar) due to fatigue strength considerations. The DPCMLAV is capable of modulating between two positions and features interchangeable direct-acting and pilot-operated versions that fit the same cavities with identical flow paths. This valve incorporates Sun's floating style construction to minimize internal part binding caused by excessive installation torque or machining variations in the cavity/cartridge. It fits into cavity T22A, 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 valve leakage is limited to 1 in\u00b3/min at 1000 psi (15 cc/min at 70 bar). The adjustment mechanism involves up to five clockwise turns to increase settings, with specific torque requirements for installation and locknut adjustments. This versatile valve is suitable for applications where modulation between positions is required without bistable operation. For scenarios where pilot pressure exceeds the valve setting causing significant pilot flow consumption, opting for the direct-acting version could provide an effective solution.
The Sun Hydraulics DPCMLAV (Material Number: DPCMLAV) is a normally open, pilot-operated, 2-way directional cartridge valve designed for moderate flow circuits. It functions as a switching device that 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 4 surpasses its set threshold. To prevent shifting, port 4 can be blocked, while port 3 serves as a work port with a maximum pressure limit of 3000 psi (210 bar) due to fatigue strength considerations. The DPCMLAV is capable of modulating between two positions and features interchangeable direct-acting and pilot-operated versions that fit the same cavities with identical flow paths. This valve incorporates Sun's floating style construction to minimize internal part binding caused by excessive installation torque or machining variations in the cavity/cartridge. It fits into cavity T22A, 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 valve leakage is limited to 1 in\u00b3/min at 1000 psi (15 cc/min at 70 bar). The adjustment mechanism involves up to five clockwise turns to increase settings, with specific torque requirements for installation and locknut adjustments. This versatile valve is suitable for applications where modulation between positions is required without bistable operation. For scenarios where pilot pressure exceeds the valve setting causing significant pilot flow consumption, opting for the direct-acting version could provide an effective solution.
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 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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