PRV and Water Conservation

PRV and Water Conservation

In order to maintain a set pressure in the structure or reduce the high incoming water pressure, a pressure reducing valve is often installed. While commonly known as a regulator, the pressure reducing valve provides a lower, more functional pressure for distribution to the consumer, thus protecting the water supply system in the process.

PEX Manifolds and Stub Out Elbows

PEX Manifolds and Stub Out Elbows

PEX (cross-linked polyethylene) tubing was invented in 1968 by a German scientist named Thomas Engle and introduced to the U.S. around 1980.

A.Y. McDonald’s Industry Participation

A.Y. McDonald’s Industry Participation

A.Y. McDonald’s commitment to providing top quality water works, pump, plumbing, and natural gas parts means our company also places great importance on following, respecting, and promoting the standards, organizations, associations, and committees that make up the industries we serve.

The ABC's of PEX Tubing

The ABC's of PEX Tubing

PEX tubing was invented in 1968 by a German scientist named Thomas Engle and introduced to the U.S. around 1980.

Plumbing Standards and Certifications

Plumbing Standards and Certifications

Standards provide people and organizations with a basis for mutual understanding and are used as tools to facilitate communication, measurement, commerce, and manufacturing.

A.Y. After Hours

A.Y. After Hours

The secret behind A.Y. McDonald’s superb products and services lies within the passion and devotion of our people.