ASCO K3A772U 1-1/4" 2-Way Normally Closed Gas Shutoff Valve

The ASCO K3A772U is a direct-acting, 1-1/4-inch threaded 2-way normally closed gas shutoff valve designed for the reliable on-off control of fuel gas in commercial and industrial burners. Featuring a rugged die-cast aluminum body with steel and stainless steel internal parts, this 120V Series K3A7 valve ensures secure and consistent shutoff performance. For added safety and maintenance convenience, it is equipped with two 1/8" NPT upstream and downstream tapped holes with plugs to facilitate routine pressure and seat leakage testing in accordance with NFPA-86 standards. Please note: This product was discontinued by the manufacturer on June 7, 2021. The direct replacement for this unit is the ASCO K3A772V.

• Manufacturer: ASCO
• Part Number: K3A772U
• Product Status: Discontinued (Direct Replacement: ASCO K3A772V)
• Product Type: Direct Acting Gas Shutoff Valve (Series K3A7)
• Valve Design: 2-Way, Normally Closed
• Pipe Size: 1-1/4" (Threaded Connection)
• Electrical Specifications: 120V / 60 Hz / 20 Watts
• Flow Capacity (Cv): 18 (High Flow)
• Heating Capacity: 1,028,000 BTU
• Pressure Differential: 1.5 PSI
• Body Material: Die-Cast Aluminum (with steel/stainless steel trim and internals)
• Temperature Ratings: Maximum fluid temperature up to 77°F; Ambient temperature range of 32°F to 125°F (AC) or 32°F to 104°F (DC)
• Key Features: Provided with a general purpose junction box solenoid enclosure and 1/8" NPT upstream/downstream pressure taps with plugs

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