Description
V48A2243 Diaphragm Gas Valve, 2" NPT, 4178 CFH Capacity, 1 PSI Pressure, 120 Vac
Overview:
Solenoid-operated diaphragm valve providing slow opening and fast closing, suitable for natural, LP, or manufactured gases. Typically used on atmospheric boilers, commercial water heaters, and rooftop heaters.
Features:
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V48 models for line voltage service; V88 models for 24 Vac service
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Diaphragm is both weight and spring loaded for firm closing
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Maximum closing time: 2 seconds
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Valve closes on power failure; recommended for final shutoff service
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Opening time adjustable with various sized bleed orifices or adjustable bleed valve
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Made of cast aluminum with a straight-through valve pattern
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Valve position indicator available for 1-1/4" model V48A2227
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6" leadwires included
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1/8"-27 NPT pilot tapping and bleed tapping
Specifications:
| Specification | Value |
|---|---|
| Capacity (CFH) | 4178 |
| Pressure Rating | 1 psi |
| Size | 2" NPT |
| Fuel Type | Natural Gas, Propane, Manufactured Gas |
| Mounting | Upright Horizontal |
| Material | Aluminum |
| Voltage | 120v AC |
| Temperature Range | 32°F to 125°F |
| Minimum Temperature | 32°F |
| Maximum Temperature | 125°F |
| Valve Opening Time | 5 seconds max |
| Valve Closing Time | 2 seconds max |
Applications:
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Atmospheric boilers
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Commercial water heaters
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Rooftop heaters
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Suitable for natural, LP, or manufactured gas control
