Inquiry (采购产品): Combination valve We are looking for 10 inches combination valve (check and butterfly valve combo) for our chill/condensor water application. If you a supplier/manufacturer of these valves please contact me at the earliest. Thanks Sarwar 832-615-6227 Product Development Engineer, Turbine Air Systems **** Hidden Message ***** Sarwar S 77021 USA Company: TAS E-mail: ssyed@tas.com **** Hidden Message ***** ssyed@tas.com