The automatic expansion valve (AXV) is similar in construction and appearance to the commonly used thermostatic expansion valve (TXV). However, the metering devices operate much differently. The AXV ...

WASHINGTON, D.C. — Gas feeding the flames devouring a San Bruno neighborhood could have been shut off an hour sooner if PG&E had automatic or remotely controlled shutoff valves on the pipeline that ...

Each new valve manifold box features a new GSM series controller. Four line semi automatic VMBs include the new GSM-VS4 controller, which replaces the now obsolete GSM 1x4 controller. The GSM-VS4 ...

San Bruno Assemblyman Jerry Hill says PG&E should have installed an automatic shutoff valve for such a large pipeline in such a populated area. "If an appropriate valve had been in place the gas could ...

IN-HOUSE DESIGN Albrecht-Automatik safety shut-off systems and components are designed to be compact and robust to suit strenuous, safety-critical operations in power stations and industrial plants ...

Two new Low Flow Automatic Balance Valves featuring a unique field adjusted cartridge that allows the user to select exact flows for specific applications are being introduced by Bell & Gossett. The ...

The U.S. Dept. of Transportation has proposed a regulation to require automatic shutoff valves or similar technology on new and rebuilt pipelines that carry natural gas and hazardous liquids. Under ...

“A client of mine [says] he rarely hears people complain [about oil pipelines] while wearing a burlap sack and riding a horse,” pipeline integrity consultant Andrew Kendrick noted while discussing the ...

FLOWCAL AUTOMATIC FLOW BALANCING VALVES provide the precise control critical for balancing hydronic circuits. The newly-designed valves are constructed of low-lead brass. They automatically control ...

Federal investigators and state legislators are zeroing in on whether inferior shut-off valves on the natural gas pipeline that exploded last week in San Bruno led to a deadlier, costlier disaster.

“Part Fill” Valve? Yes, Part Fill valves are widely used in Rainwater tanks. The valve will open once the water level in the tank has fallen to a low position, this allows the town mains water to ...