Example: confidence
Slam Shut Valves Slam Shut Valves
Found 2 free book(s)
Theory, and Sizing of Air Valves - Val Matic
www.valmatic.comTheory, Application and Sizing of Air Valves 2 ... to shut off the valve when the air has been exhausted. Upon the loss of pressure due to draining, line break, or column separation, the float will drop and allow air to ... Fast closing pump discharge check valves may prevent slam but still cause line surges. 5. ...
EZR Series Pressure Reducing Regulator
www.emerson.comSLAM-SHUT DEVICE W8136 Figure 1. EZR Series Pressure Reducing Regulator Introduction The Type EZR pilot-operated, pressure reducing regulator is designed for natural gas transmission/ distribution systems and industrial/commercial applications. The Type EZR provides smooth, quiet operation, tight shutoff and long life, even in dirty service.