Inquiry (采购产品): Valves My name is Joe Rotella from Primary Fluid and we manufacture a complete line of Back Pressure and Pressure Relief Valves designed to enhance the accuracy and safety of each system. From 1/4" - 4" (Threaded, Flanged or Socket) Available in PVC, CPVC, PVDF, PP, Teflon, Stainless Steel, Alloy 20 and Hastelloy C Built in Air release and optional gauge port Range to 350 PSIG High Pressure and High Temperature available (300 Degree F) Since I will be in North Carolina Octoer 11th an 12th, I would like the opportunity to introduce myself and leave you a catalogue for future reference. I thank you for your time and I look forward to hearing from you. **** Hidden Message ***** Joe Rotella 23230 USA Company: Primary Fluid Phone: 714-249-3368 E-mail: joe_rotella@sympatico.ca **** Hidden Message ***** joe_rotella@sympatico.ca