Italvalvole wafer butterfly valve Series IVFTT/M, IVFTT, IVTFF/V
-Bidirectional flow, wafer type butterfly valve and elastomeric tightening element
-Standard production: spheroidal cast iron body, 316 stainless steel disk and EPDM H.T.Seat
-The use of gaskets in the space separating the flanges is not required thanks to the special shape of the seat
-The fluid is in contact with the seat and the 316 stainless steel disk only
-Perfect tightness with differential pressure at 11 bars and hard vacuum
-Maximum operating temperature with EPDM seat: 150 degrees
-Tightening seats made of other elastomers are available by request
-Installation in the space separating flanges PN10, PN16, PN25, ANSI 150