Inquiry (采购产品): stop valve need pricing and availability of qty of 2 5" stop valves for R-22 refrigerant **** Hidden Message ***** Carl Salega PA 19115 USA Company: John Meehan and son Title: Sales engineer Phone: 215 673 7800 E-mail: csalega@johnmeehanandson.com **** Hidden Message ***** csalega@johnmeehanandson.com