Home » valves

Articles Tagged with ''valves''

Heatcraft Head-Pressure Control

The Importance Of Controlling Head Pressure

There are three types of controls, and each has advantages and disadvantages

April 10, 2023

Controlling the head pressure helps maintain pressure drop across the metering device and prevents the evaporator from freezing, in the case of air conditioning, and excessive freezing in refrigeration systems.

Radiators

Troubleshooting Radiators: 6 Steps

What to do if your radiator is hot at the top and cold at the bottom

November 12, 2022

Six steps on how to troubleshoot a radiator problem and why it might be happening.

Maxitrol Celebrates 75 Years

Michigan manufacturer tracks its development from gas valves to high-efficiency equipment

Maria Taylor

June 25, 2022

Last week, Maxitrol celebrated its 75^th anniversary with a proclamation from the mayor, marking the milestone and its contributions to the HVAC industry at large.

Benomi New Location.jpg

Bonomi Group Triples Size of North American Headquarters

June 14, 2022

The Bonomi Group, a manufacturer of valves and flow control products, is nearly tripling the size of its North American headquarters in Charlotte, North Carolina.

Refrigerant charge.

Determining the Correct Refrigerant Charge

Several methods can be used to ensure the right amount is used in a refrigeration system

May 24, 2022

When adding refrigerant to a refrigeration system, there are several different methods a technician can use to determine the correct amount needed.

Pinch-Off Tool

The Benefits of Using the Pinch-Off Tool

This handy tool can help ensure leak-free refrigeration systems

March 2, 2022

Many new self-contained fractional horsepower refrigeration systems will be shipped from the factory with no service access ports.

Sanhua’s SEC Superheat Control Kit.

Sanhua Supplies Parts for Electronic Systems

Switching from manual to electronic will require new valves and controls

Maria Taylor

February 28, 2022

Replacing manual parts with electronic was the theme at Sanhua’s booth at the AHR Expo.

Refrigeration Gauge.

Refrigerant Migration Can Cause Valve Damage

An automatic pump-down system can combat migration problems

February 16, 2021

In most refrigeration and air conditioning systems, refrigerant will want to travel, or migrate, to a place where the pressure is the lowest.

Warren-Control-Valves

Warren Controls: Control Valves

April 6, 2020

This upgraded version of its AmurAct is designed for 1.5 million cycles and can withstand ambient temperatures up to 140°F.

Shutoff-Valve-Series

Emerson: Shutoff Valve Series

March 23, 2020

The product offers a close-off pressure of 75 psi and provides an elevated flow rate resulting in a high Btu rating.

Sign Up. Stay Informed.

The #1 trusted source for the HVACR industry since 1926

Copyright ©2024. All Rights Reserved BNP Media.

Design, CMS, Hosting & Web Development :: ePublishing