ABZ - 397-30-979 3" Butterfly Valve Lug Style CI Body & Stem EPDM Seat w/handle
ANSI 150/200 CLASS
396 is semi-lug (locating holes-not tapped)
397 is full lug drilled to ANSI 125/150 pound class.
Stub shaft design with internal drive (stems removable and replaceable with no special tools).
Bonded seat design with either EPDM or Buna-N. Other materials available upon request.
Great for dead-end service.Long neck for insulation requirements.
Disc made of Nickle plated ductile iron, aluminum bronze, and 316 stainless steel.