US sensus143-80 single stage pressure regulator valve conduit; Flextronics company Zhang Gong; the following information by Flextronics plate gas equipment company creation, do not plagiarize! Features: American sensus 143 Service Regulator valve pressure regulator valve 143-80; 143-8-6 valve, pipe valve into the pressure up to the maximum: 7Bar; outlet pressure range: 0.9-45kpa ( with a variety of outlet pressure spring for selection); Shenzhen Flextronics companies! Maximum flow: 80NM3 / h; can be installed in any position, high precision voltage regulation accuracy range; 5%, sensitivity of close sexual function selection: 143-80 Built-in relief valve type, 143-8-6 overpressure cut. valve, 143-80-2HP export high pressure valve; Body Material: ①, cast iron, WCB steel body; ②, film: NBR / Viton for gas: for natural gas, liquefied petroleum gas, air, the water, nitrogen and other gases; connection size: 3/4 "& times; 1" 3/4 "& times; 3/4" 1 "; 1 1/4" & times; 1 1/4 "NPT thread . For more information log on Flextronics Gas Equipment Co., Ltd or straight electric Zhang Gong professional free for your detailed answers.