beautypg.com

Powers 595 Series 11 Self-Operating Temperature Regulators - Type CD Composition Disc User Manual

Page 4

background image

Caution:

Do not exceed maximum pressure differentials for the given valve sizes. The maximum differential is the pressure the valve has

against it at shutoff.

Too large a differential can cause valve chatter and/or prevent shutoff.

Steam Capacities

Use a pressure drop of 50% of absolute inlet pressure (gauge pressure + 15 psi) for steam applications.

4