... Pull-type/Gear plastic Options: Size: 1"-12", DN25-DN300Standard: DIN, SMS, 3A, ISO, IDF, RJT Gasket material: Silicon, EPDM ... , NBR, FPM, which all confirm to standard of FDA. Connection: Weld, clamp, thread, single weld single thread, flange Handle: 2-position ... handle, 3-position handle, 4-position handle pull rod handle, multi ...