Inquiry (采购产品): Obsolete relief valves Hello, I'm working with a Valero refinery to document their safety relief valve. I've come across several obsolete valves that I can not find any documentation for. I'm interested in flange ratings, valve type etc for the following valves: 2605 2606 2676 2678 2740UL-OL Can you help me find some old brochures? Thank you. Regards, Christa Steltz Basilevsky Process Safety Consultant Berwanger, Inc. A Siemens Company C.Steltz@berwanger.com **** Hidden Message ***** Christa Basilevsky 609 W. State Street Media, PA 19063 USA Company: Bewanger Inc., A Siemens Company Title: Ms. E-mail: c.steltz@beranger.com **** Hidden Message ***** c.steltz@beranger.com