Olivia Lancaster Gas Equipment Co., Ltd. professional sales agent of the U.S. the amco 1803B2 1813B2 1883B2 1843B2 1883B2-HC natural gas pressure reducing valve 
 Such valves are used to the secondary regulator, burner boiler furnace burners and other equipment close connection is used, the stability of the outlet pressure, so that the full combustion of combustion equipment; For more parameters please call 020-62843169,15013369490 / Cai workers 
 More parameters: a maximum inlet pressure: 8.5kg 
 Outlet pressure :0.87-13 .8 kpa (can replace the spring) 
 Maximum flow rate of 0 - 120 cubic meters / hour 
 (4) Operating temperature :30-65 ° C 
 (5) Connection Size: 3/4 "x 1" 3/4 "1" 1-1/4 "NPT (thread) 
 AMCO Gas regulator widely applicable to small and medium-sized regulator station, gas pipeline regulator, better matching with the burner, with the appearance of fine, detailed, precise voltage regulation, stability, price than the United States the FISHER the Italian TARTARINT more favorable , the main models 1200B, CR4000, 1213B2, 1803B2, 1813B2, 1813C, 1843C 1803,1843 CPB2, 1813B, 2000, AFV, RFV and other variety of the regulator 
 ※ Guangzhou Olivia Lancaster Gas Equipment Co., Ltd. 
 ※ Tel :020 -62,843,169 15,013,369,490 / Cai workers