Buy Robershaw gas valve

Robertshaw Controls Company is recalling about 425,000 Robertshaw Gas Valves because they present a fire hazard. If the pilot light goes out, the gas valve could stick in an open position, permitting gas to continue to flow. This can result in a gas explosion and fire, which could result in severe personal injury or property damage. The gas metering valve has the reproducible precision flow rates. In these valves a full flow range of interchangeable electro polished 316 S/S flow pins. The metering gas valve has the helium mass spectrometer leak tight. Solenoid valves are widely used throughout the chemical processing industries. However, selecting the best valve for a given application can be difficult. Flow rate, a critical parameter for selection, can be calculated using various approaches. However, many of these methods are imprecise or yield non-dimensional results.
Complicating the situation is the fact that there is no single industry-accepted method for calculating gas flow rates for solenoid valves. Some gas solenoid valves manufacturers experiment with multiple formulas to determine which one will result in the most favorable- looking values for their propane gas valves. This practice can confuse end users, wasting time and money and compromising safety and efficiency when the wrongly lp gas valve is specified. It is important to point out that in chemical processing applications, solenoid valves typically do not handle the medium directly. In many cases, the valve acts as a safety shutoff device for a larger system. Performance in this capacity is critical. A valve might be in the system but unused for long periods of time, even up to a year. When it is called upon to shut down the system, it must act immediately and predictably.