18X8 ND-RSD NC | Rectangular Damper | 18X8 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | EWC Controls Sensor Configuration_Immersion 4 PVC DIAPHRAGM VALVE FLANGED

4 PVC DIAPHRAGM VALVE FLANGED PTFE/FKM

8X3 PVC REDUCING COUPLING SOCKET 100PIPXIPS

6-13/16 SS T-BOLT CLAMP

3/4 300# BLK UNION

If the VF Series Butterfly Valve Assembly fails to operate within its specifications

18X8 ND-RSD NC | Rectangular Damper | 18X8 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | EWC Controls Sensor Configuration_Immersion 4 PVC DIAPHRAGM VALVE FLANGEDACTUATORS ARE INSTALLED ON THE 2ND DIMENSION, PHOTO IS GENERIC AND MAY NOT REPRESENT THE PART BEING ORDERED Rectangular Damper 18X8 ND MOTORIZED DAMPER SPRING RETURN NORMALLY CLOSED Model ND RSD is a rectangular parallel blade damper constructed from heavy duty extruded aluminum with nylon bearings for quiet operation. The Motor Actuator is a 24vac ( Synchronous motor. It is typically a Power Close Spring Open construction. The damper can be ordered