Grooved-end butterfly valve Technical: Size: DN65-DN300 Nominal Pressure: PN10/PN16 Shell Test Pressure: PN11/PN17.6 Seal Test Pressure: PN15/PN24 Working Temperature: -15deg C~135deg C Suitable Medium: Oil, Gas, Water Standard: The Connecting dimention of grooved-endlisted in table is according to ANSI/AWWA C606 standard contact: tjvalve@tjtvt.com