Freeze Resistant In-Wall Valve

Model 6521FR, fully engineered pneumatic operated valve system installed on the inside wall where room temperature does not drop below 50® F (10® C). When valve goes to off position, water left in supply line between valve and bubbler drains back into waste inside cabinet. Allows fountain on outside to function year-round.

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Spec Sheet

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Specifications

Model 6521FR freeze-resistant valve system for use with single bubbler wall mounted fountains shall include a brass pneumatic operated valve, waste assembly designed to drain water left in supply line to fountain, regulator valve, insulated galvanized steel mounting box installed on interior wall where temperatures maintain a minimum of 50® F (10® C), self-regulating .4 gpm (1.5 L) flow control, 1/2" IPS supply, and 1-1/4" IPS trap.

Freeze Resistant In-Wall Valve

The Haws 6521FR freeze-resistant valve system is a fully engineered pneumatic operated valve for use on all Haws single bubbler wall mounted freeze-resistant fountains. The placement of the valve on an interior wall where the ambient temperature minimum is 50® F (10® C) allows the system to function when freezing conditions are present at the fountain outside the wall. Its fully accessible design allows for reliable service year round.

Installed in an area where the temperature remains at a minimum of 50® F (10® C), this unit will assist the fountain in remaining fully functional in freezing conditions
If a maintenance issue ever arises, rest assured that the valve system is easily accessed, making troubleshooting simpler
Flow is easlily adjustable with supplied regulator valve
Unit is applicable for single bubbler wall mounted freeze-resistant fountain designs

Haws manufactures drinking fountains and electric water coolers to be lead-free by all known definitions including NSF/ANSI Standard 61, and Section 9, .