The Zonefirst ZDS-16X10 is a heavy-duty 16WX10H Parallel 24V 2-Pos S/R rectangular zone damper designed for reliable airflow management in residential and commercial forced-air systems

This model features a 1-1/8 inch ODF solder connection and a 9/16 inch port diameter

The Antunes Controls 804112108 (RHLGP-A) is a critical safety component designed for heavy-duty commercial gas pressure monitoring

Its high temperature rating allows for seamless integration into low-pressure steam systems up to 15 psi

this specific automatic drain valve utilizes a mechanical pneumatic design

Johnson Controls VA-4233-BGA-2 Valve Actuator Els PW 29614 The Zonefirst ZDS-16X10 is aJohnson Controls VA 4233 BGA 2 24Vac, 24Vdc, Two Position, Min 61 lb in Torque, 76 second travel time, Max 29 32" Stroke, 48" Cable with Wire Leads, Spring Return Stem Up Direct Coupled Globe Valve Actuator