This mixing valve installs on a hot water tank to increase hot water capacity by providing greater control over water temperature and flow. The valve allows water to be stored at high temperatures, which helps to extend a water heater’s capacity.
Completely self-priming, this transfer pump is designed with a flexible impeller that, once turned on, starts pumping water instantly from inlet to outlet without the need for additional priming assistance from the user.
This flexible spray wand is specially designed for select Nu-Calgon aerosols. The 27-inch-long wand can be used exclusively with Nu-Calgon’s Evap Foam No Rinse®, Blackhawk®, and PenetrateHD® aerosol products to provide precision spraying in tight spaces.
The National Electrical Manufacturers Association (NEMA) announced it has revised NEMA MG 1-2016 Motors and Generators. NEMA MG 1 assists users in the proper selection and application of motors and generators.
Based on its analysis of the intelligent fluid-flow equipment market, Frost & Sullivan has recognized Armstrong Fluid Technologies with the 2016 Global Frost & Sullivan Award for Product Line Strategy Leadership.
This circulator features the BIO Barrier®, which protects the pump from contaminants, and the SureStart function, which automatically frees locked rotor conditions and self-purges air.
The daylight-viewable monitor is designed to produce clear, sharp video images in bright daylight conditions. It operates in harsh environments down to minus 22˚F (minus 30˚C) and up to 185˚F (85˚C).
Belimo Americas has announced an Innovation Contest regarding zone valves. Internal leakage in zone valves can cause significant loss of energy and money, noted the company. The contest involves finding a simple method for detecting and measuring zone valve internal leakage.
The U.S. Department of Energy’s (DOE’s) Oak Ridge National Laboratory (ORNL) and 3M are teaming up to study whether adhesives can be developed to join HVACR components. ORNL is also working on a better way to clean and maintain solar mirrors.
One common access valve initially used is some type of saddle valve. These valves are convenient and generally easy to install, but they are not usually considered to be a long-term type of valve and generally should not be left on a system permanently.