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UPDATED 1 Sept: The EI library in London is temporarily closed to the public, as a precautionary measure in light of the ongoing COVID-19 situation. The Knowledge Service will still be answering email queries via email , or via live chats during working hours (09:15-17:00 GMT). Our e-library is always open for members here: eLibrary , for full-text access to over 200 e-books and millions of articles. Thank you for your patience.
Pressure-reducing meter bar devised for 2.0 psig systems. Anon. Pipeline Gas Ind., December 1996, 79(12), 38.
A new integrated residential gas-regulator/meter bar design is described. The 11.5 lb unit is self-operating and spring-loaded. Maximum allowable inlet and outlet pressures are125 psig and 5 psig respectively. Construction materials are described. A major component is a diaphragm moulded in Dacron-fabric reinforced nitrile driving a Delrin cam stem. The operating principle involves gas flowing through an orifice, round a valve disk and disk holder, and then round a Delrin cam stem and down the remaining length of a Delrin/nylon/nitrile orifice tube into the body outlet. Orifice diameters are available in the range 1/8 in. to 1/4 in. Meter operations are described during periods of reduced and increased demand.
Abstract details
Journal title: Pipe Line & Gas Industry
Subjects: Construction Materials, Construction Engineering, Metering, Pipeline, Construction, Oil and gas, Oil
