Name: Stainless Steel Wafer Butterfly Valve.
Size: 2-40 Inch.
Working pressure: 1.0-4.0 MPa.
Working temperature: ≤300℃.
Body, Disc: Austenitic Stainless Steel.
Valve Stem: Austenitic Stainless Steel.
Sealing Surface: Stainless Steel.
Filler: Flexible graphite or Teflon.