household diaphragm gas meter

详情

Brief Introduction SZ-G Series Diaphragm household Gas Meter use the High-quality alloy die-casting forming shell, processed the high strength POM plastic into the Plastic Parts, use the high grade Material and the reasonable structure design to make sure To achieve the targets In the case of long-term work. This series gas meter fit for metering pipeline Gas, nature gas, Liquefied Petroleum Gas, and other non-corrosive gases. It accord with the requirements Of GB/T********7, is the perfect Measuring Instruments. Measuring Instruments 1.Simple structure, small size, use the die-casting molding aluminum alloy as shell, good mechanical properties, spray paint plastic process of surface, beauty and corrosion resistance. 2.Using rotary valve, attachment self-scrape off attachment, using worm gear drives combined with counter drives gear., little error of driving. ***** are left and right inlets of the meter. user can choose according inlet pipe , convenient installation ***** structure, advanced technology. Big digit wheel counter, accurate measurement Points for attention 1. Do not knock down meter when fault occurs ; send for a Professional and technical personnel, In order to avoid danger. ***** occurs gas leaking, open the doors and windows, closed the valve, disabling use open fire and ignition device, relative the gas company in time . 3.keep the gas meter clean，if there is Dirt, dust，wipe with the wet cloth dried. Main Technicial parameter Nominal flow 1.6m3/h，2.5 m3/h Maximum flow 2.5 m3/h，4.0 m3/h Minimum Flow 0.**6 m3/h，0.**5 m3/h Maximum working pressure *0kPa The total pressure loss ≤**0Pa Interface thread M*0×2 Meter connector center distance **0