Description
V48A2185 Diaphragm Gas Valve, Normally Closed, 1-1/2" NPT, 1/2 PSI Max
Overview:
Solenoid-operated diaphragm valve providing slow opening and fast closing, suitable for controlling natural, LP, or manufactured gases. Commonly used on atmospheric boilers, commercial water heaters, and rooftop heaters.
Features:
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V48 models designed for line voltage service; V88 models for 24 Vac service
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Firm closing with a diaphragm that is both weight and spring loaded
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Maximum closing time of 2 seconds
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Valve closes on power failure; recommended for final shutoff service
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Opening time adjustable via various bleed orifices or adjustable bleed valve
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Compatible with natural, LP, or manufactured gases
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Cast aluminum body with straight-through valve pattern
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Valve position indicator available for 1-1/4" V48A2227 model
Specifications:
| Parameter | Details |
|---|---|
| Capacity (CFH) | 2400 |
| Pressure Rating | 1/2 psi |
| Fuel Type | Natural Gas, Propane |
| Mounting | Horizontal |
| Material | Aluminum |
| Voltage | 120v AC |
| Temperature Range | 32°F to 125°F |
| Minimum Temperature | 32°F |
| Maximum Temperature | 125°F |
| Size | 1-1/2" NPT |
Applications:
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Atmospheric boilers
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Commercial water heaters
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Rooftop heaters
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Natural, LP, or manufactured gas control
