Product category:
Control Valves (Rotary, Mixing, Temperature Control etc)
News Release from: AMOT
Edited by the Engineeringtalk Editorial
Team on 03 July 2003
Valves on the right track for SNCF locos
Amot Controls temperature control valves have been chosen for fitting to a series of SNCF trains on the French railway in the first phase of a project with an option for further locomotives.
Amot Controls temperature control valves have been chosen for fitting to a series of SNCF trains on the French railway in the first phase of a project with an option for further locomotives, which could bring the total to 2000 valves Key feature in the specification was the manual override designed into Amot 'B' internally sensed temperature valves, allowing manual operation and meeting the requirement for manual valve operation without any tools in the event of complication
This article was originally published on Engineeringtalk on 15 Jul 2008 at 8.00am (UK)
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The control panel monitors engine speed and sends a shut-down demand to the valve if it exceeds a set limit.
Also quoted as offering a more economical solution for controlling high and low temperature circuits on MAN diesel engines, the valves used are of 50mm and 80mm nominal bore.
Self-contained with no need for external power source, the self-sensing temperature control is accomplished by expansion of a wax/copper mixture with positive proportional valve action.
A leak-tight design eliminates external moving parts and external dynamic seals.
Another feature was replaceable seats and sleeves. Request free introductory details about products from AMOT ...
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