Glossary

dry return

In a steam heating system, a return pipe which carries both water of condensation and air.

Glossary

dry press

A mechanical press for forming brick, cast stone, or other ceramic articles from slightly moistened granular mixtures; pressure is applied

Glossary

dry-pipe valve

The control valve for a drypipe sprinkler system which activates the system; must be in a location where it is

Scroll to Top