Operating Temperature Regulators - Type CD Composition Disc User Manual

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.
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