Aircraft Fuel System - Wikipedia
In some aircraft, the shut-off function is a different valve located after the fuel selector valve. Typically, after the selector valve—situated at a low point in the fuel run—there is a gascolator — a fuel filter that can be opened on the ground and drained of fuel impurities denser than petroleum, mainly water and sediment. ... Read Article
4 2/2 Gas Shutoff Valves 3/8 To 2 NPT 8214
• For on-off control of fuel gas in commercial and industrial gas burners 8214G081 5 20.1 - 2.9 = Safety Shutoff Valve. ①1” W.C. Drop @ 2” W.C. Inlet Pressure, 1,000 Btu/cu.ft. or more, 0.64 Specific Gravity Gas. ... Read Document
Needle valve - Wikipedia
A needle valve is a type of valve having a small port and a threaded, needle-shaped plunger. It allows precise regulation of flow , although it is generally only capable of relatively low flow rates. ... Read Article
Factory Mutual Approved Oil Or Gas Safety Shutoff Valves
2 Factory Mutual Approved Oil or Gas Safety Shutoff Valves WCAIM2054 CAUTION: Flowserve recommends that all products which must be stored prior to installation be stored indoors, in an environment suitable for human occupancy. ... Doc Viewer
Design Features And Operating Concepts - Lesman
Design Features and Operating Concepts 1/99 Normally closed shut-off valvesNormally closed shut-off valves are used in burner system fuel supply lines on industrial boilers, furnaces, ovens, kilns, and other heating processes. resulting electrical power is supplied to the shut-off valve. ... Return Document
LP-Gas Emergency Shut-Off Valves (ESV’s)
Piping), and emergency shutoff valve complying with 2-4.5.4 shall be installed in the fixed piping of the transfer system within 20 ft (6m) of LP-Gas Emergency Shut-Off Valves (ESV’s) Installation Compliance with NFPA Requirements ... Return Document
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