Inquiry (采购产品): Vacuum Check Valves I ahve received a vacuum pump with one of your 1 1/4" valves on it. Unfortunately the valve is threaded and the piping specification calls for a flanged or socket welded valve. Do you make other than threaded valves? **** Hidden Message ***** James Thomson 740 Oval Court Burlington, ON L7L 6A9 CAN Company: Zeton Inc Title: Project Manager Phone: 905-632-3123 E-mail: jthomson@zeton.com **** Hidden Message ***** jthomson@zeton.com
