Failure Modes and Causes for Swing and Lift Type Check Valves K. L. McElhaney Oak Ridge National Laboratory P.O. Box 2009 Oak Ridge, Tennessee 3783 1-8038 DISCLAIMER This…
Valve standards from API - the American Petroleum Institute: · API SPEC 6D Specification for Pipeline Valves. API Specification 6D is an adoption of ISO 14313:…
Slide 1 Hydronic Mechanical Controls Slide 2 Air Scoop or Air Purge 1. Located in the system (commonly on top of expansion tank 2. Has internal baffles that divert bubble…