MAC 711C-12-PI-592CA Spool Valve 4/2 Way Single Operation 1/4" NPTF 24VDC US Pneumatic Solenoid Valve
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Product Description
The MAC 700 Series is a versatile four-way solenoid-piloted spool valve. This series features a balanced lift valve within the pilot valve and air/spring return, ensuring consistent shifting regardless of inlet pressure fluctuations. The valve’s versatility allows it to function as a 4-way, 3-way, or 2-way valve, as well as in normally closed or normally open configurations, and can also be used in vacuum, diverter, or selector applications. Our one-piece bonded-seal spool ensures longer service life and easy maintenance.
| Technical Parameter | Specification |
|---|---|
| Origin | USA |
| Function | 4/2 Way Single Operation |
| Port Size | 1/4" NPTF |
| Max Flow Rate | 0.7 Cv |
| Flow Rate (6 bar, ΔP=1 bar) | 0.7 Cv |
| Mounting Style | Inline |
| Pilot Air Supply | Internal |
| Manual Override | Locking Type |
| Electrical Connection | 1/2" NPS Conduit |
| Fluid | Compressed air, vacuum, inert gas |
| Pressure RangeInternal PilotExternal Pilot | 20 to 150 PSIVacuum to 150 PSI |
| Pilot Pressure | 20 to 150 PSI |
| Lubrication | Not required |
| Filtration Requirement | 40 µm |
| Temperature Range | 0 to 120 ℉; -18 to 50 ℃ |
| Coil | Universal Class A, encapsulated, continuous duty |
| Voltage Tolerance | -15 ~ +10% of nominal voltage |
| Rated Voltage | 24 VDC |
| Power | 2.5 W |
| Inrush | 14.8 VA |
| Holding | 10.9 VA |
| Response Time | Energize: 6.4 ms; De-energize: 8.5 ms |
Performance Characteristics
Cv (Max): 0.8
Port Sizes: 1/8 to 1/4"
Configurations: In-line – Manifold: Plug-in / Non-plug-in
Balanced spool, unaffected by pressure fluctuations
Short stroke, high flow
Piston (booster) provides greater shifting force
High return force thanks to the combination of mechanical and air springs
Bonded spool with low friction, moving through a glass-smooth bore
Wiping action eliminates sticking
Pilot valve with a balanced lift valve for high flow, fast, and consistent response times
Long service life
Optional Features and Accessories
Bottom port (1/8" only), replaceable with 2
Medium-viscosity aniline-based lubricant, 180 to 210 °F; 80 to 100 °C
Product Applications
Automotive, Carpets and Textiles, Cement and Concrete, Dust Collection, Electronics, Filling, Food, Glass, HVAC, Material Handling (Conveyors), Packaging, Plastics, Power Generation, Primary Metals (Aluminum), Printing, Tires and Rubber, Recycling, Transportation, Wood Processing
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