2 Articles found
AGF Manufacturing, Inc. Articles
The Risks of Adjustable Pressure Relief Valves
Choosing the correct relief valve needs preplanning Pressure relief valves protect fire sprinkler system components by relieving excess system pressure from supply surges or temperature changes. Since the 2010 edition, NFPA 13: “Standard for ...
Prepare your Low Point Drain for Winter
Preparing for Winter, Sprinkler System Maintenance In freezing weather, dry and pre-action fire sprinkler systems have a major Achilles heel if improperly maintained—the auxiliary drains. Auxiliary drains, also referred to as low point drains ...