Inquiry (采购产品): 4 316 Knife Gate Valve Gentlemen: I am in need of some 4" resilient seated knife gate valves, wafer body, resilient seat, handwheel operated, round port, drilled ANSI B16.5. Must meet PA Steel Act, mfg. in U.S. Can you provide? Please advise contact and price info. Thanks, Rob Laird Fluid Controls Philadelphia, PA 215-483-5900 **** Hidden Message ***** Rob Laird Philadelphia, PA 19128 USA Company: Fluid Controls Co., Inc. Phone: 215-483-5900 E-mail: fluco@msn.com **** Hidden Message ***** fluco@msn.com