Product Overview

Technical Bulletin MT Series Terminal Unit Valve and Actuator Assembly Selection
Document Number 155-306P25
October 16, 2008
Page 4 Siemens Industry, Inc.
Figure 2. Maximum Close-off Pressure of Electronic Actuators on 2-Way Valves.
Figure 3. Maximum Close-off Pressure of 2-Inch Pneumatic Actuator on 2-way Valve
with Alternate Spring Ranges. (NO at 20 PSI Actuator Pressure, NC 0 PSI, Actuator Pressure.)