Provides automatic air venting for hot or cold water distribution systems, this WATTS automatic air vent valve,uses a float to actuate the valve plug which is located at the top of the valve. Once the air is displaced and the system pressure is sustained, the valve plug seals and prevents any water from escaping from the system. This valve can also purge air that may be in the water system. Model can be disassembled for maintenance.

Sustainable Supply has been focusing on our customers and their work since 2009. It’s why we carry over 1,000,000 products and built a website dedicated to your ordering experience. We’re in the business of helping you save time, save money, get your product quickly, and be as green as you want to be.

A pressure gauge types is a mechanical device used to measure fluid or gas pressure in a pipeline, tank, or vessel. It works by using a Bourdon tube, a curved metal tube that expands or contracts in response to changes in pressure. The tube is connected to a dial that displays the pressure reading in units such as psi, bar, or kPa. Pressure gauges come in different types and sizes, with different accuracy levels and pressure ranges. Some pressure gauges are designed for low pressures, while others are designed for high pressures, such as those found in hydraulic systems. They can also be designed for specific fluids or gases, such as those used in the petrochemical industry. Pressure gauges are widely used in various industries, including oil and gas, chemical processing, food and beverage, pharmaceuticals, and HVAC (heating, ventilation, and air conditioning). They are often used with other instrumentation, such as pressure transmitters and switches, to provide a comprehensive measurement and control system for industrial processes.

WARNING: California ResidentsThis product and/or packaging can expose you to chemicals including Styrene, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.