ProductsAutomatic Diaphragm ValvesManual Diaphragm ValvesSpare Parts for Diaphragm ValvesDiaphragm Relief ValvesDiaphragm Control Valves
Process Control Valves and Instrumentation Products > Item # item-3680  
Download PDF Download PDF     Printable Page     Email Email This Page     Save To Favorites Save To Favorites

Item # item-3680, No. TMH Handwheel Opening Device for Spring to Close Valve





In the event of loss of operating air pressure on a spring to close valve, the valve an be manually opened by turning the handwheel in a clockwise direction.

Upon resumption of operating air service, the handwheel is turned in a counterclockwise direction until it turns free from the top of the spring case. The valve will then be ready to resume automatic operation.



Copyright © 2011 Century Instrument Company , All Rights ReservedSite created by ThomasNet Web Solutions and powered by Navigator Platform