Zurn 1-420XL Zurn Freeze Relief FNPT x FNPT Pressure Vacuum Breaker

Wilkins 1-420XLWilkins Pressure Vacuum Breaker, Lead-Free, Freeze Relief, FNPT x FNPT

The 1-420XL Zurn Freeze Relief FNPT x FNPT Pressure Vacuum Breaker, Lead-Free, is made of solid brass, and has a flat stem/logo design. The spud size is 3/4" NPSM and the valve size is 1.5" NPS. It provides relief for sprinkler systems that need to be shut off when freezing temperatures occur. This product has no lead or cadmium in it, making it environmentally friendly, and it offers 7 bar pressure so that it can remain working even during the harshest weather conditions. The body of this vacuum breaker is

Zurn freeze relief FNPT x FNPT pressure vacuum breaker, lead-free material meets NSF 61 Drinking Water System Component Standard. This freeze relief valve has a temperate rating of 0° (-18° F) to 200° (93° C). Add to the cart or wish list above.

The Zurn Freeze Relief FNPT x FNPT Pressure Vacuum Breaker is a combination vacuum breaker and pressure relief valve. The freeze relief design of this assembly prevents the flow of pressurized water back into the water supply in the event a line froze. This could cause internal freezing damage to pipes or valves. The freeze relief valve is designed for use on a drip system with pipe size 3/4" or greater.

Zurn Freeze Relief FNPT x FNPT Pressure Vacuum Breaker

Zurn's 1-420XL pressure vacuum breaker helps create a noncontaminating, comfortable showering experience by preventing water from being drawn back into the piping by a siphoning effect. It is designed for use with hot and cold water service lines. This Zurn freeze relief pressure vacuum breaker is made of brass to withstand aggressive water conditions.

The Zurn 1-420XL Zurn Freeze Relief Pressure Vacuum Breaker combines advanced technology with the finest manufacturing expertise to provide superior quality and dependable functionality. Inspired by the people that depend on our products, we pledge to do the job right the first time.

The Zurn Freeze Relief Vacuum Breaker features a pressure vacuum breaker included, effectively relieving excess pressure that may accumulate in drain lines in cold weather. The Freeze Relief Vacuum Breaker is constructed of 304-grade stainless steel and is used to exhaust waste water under high flow conditions.