Apollo Valves 4A4A33AMC - 1/2" FNPT Dual Check w/ Atmospheric Vent, Brass, Union Connections

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Apollo Valves 4A4A33AMC - 1/2" FNPT Dual Check w/ Atmospheric Vent, Brass, Union Connections.

The Apollo Valves 4A4A33AMC Dual Check with Atmospheric Port is designed to protect residential and commercial water supply lines from back-siphonage or back-pressure of non-potable/non-hazardous substances. An intermediate atmospheric vent provides protection from backflow conditions.

Product Features:

• Corrosion resistant.
• Low head loss.
• Independently acting check valves.
• Ease of repair and installation.
• Suitable for hot or cold water service.
• Can be installed horizontally or vertically (Flow Up Condition Only)
• Lead free option
• 2 Year warranty
• Maximum working pressure: 175 psig
• Inlet temperature range: 33°F - 210°F
• Maximum backflow temperature: 250°F
• APPROVALS: ASSE 1012, CSA B64.3, NSF/ANSI 372-2016
• SKU: 4A4A33AMC

Product Specs:

• Specification Sheet
• Manufacturer Page