Table of Contents
How do you winterize irrigation backflow?
Follow these steps to winterize your backflow preventer.
- Turn off water to the backflow preventer.
- Open test cocks on the backflow preventer to drain all the water from it.
- Once water is drained, close both shutoff valves with a one-quarter counterclockwise turn.
Do you need to insulate valve box?
Insulate Your System Insulation is an essential step to winterization. It protects the valve from the freezing, damaging winter temperatures. Not everyone has a main shut off valve, but you can get one installed as a preventative investment. Remember that any above-ground piping needs to be insulated during the winter.
Which is the best vacuum insulation removal bag?
Our newest insulation removal bag in the Tough Bags family. Built with an 8″ diameter collar. Tough Bags insulation vacuum removal bags are the strongest and most versatile collection bags in the industry.
What is a vacuum breaker used for?
Vacuum Breakers. Designed for use in health hazard cross connections and continuous pressure applications where the water enters the equipment at or below its flood rim. Provides protection against backsiphonage incidents only. Applications include irrigation systems, firelines, and industrial process water systems.
How much does a backflow insulation bag cost?
Amazon’s Choicefor backflow insulation bag Backflow Preventers Protection, 16”W x 20”H Backflow Winter Cover, Insulated Cover Pouch for Irrigation Backflow Valve, Sprinkler Valves in Snow or Sun Exposure, Winterizing Backflow Preventers – Sand 4.7 out of 5 stars1,024 $27.99$27.99$39.99$39.99 FREE Shipping by Amazon
How much does an outdoor pipe insulation pouch cost?
Backflow Insulation Cover,17”W x 21”H Outdoor Pipe Insulated Pouch, Irrigation Valve Cover, Sprinkler Valves Cover, Winter Pipe Freeze Protection Pouch 3.6 out of 5 stars4 $25.99$25.99