The butterfly valves metal-metal are available with body and butterfly in cast iron, or with body and butterfly in AISI 316 St.st.
Available range: from DA 40 to DN 200
PN10 - PN16 - ANSI 150
Standard flanges: PN10 - PN16 - ANSI 150
Face to face as per ISO 5752.
Head valve as per ISO 5211.
These butterfly valves are suitable for fluids at working temperature from -50°C to +100°C.
Working pressure: PN 16 bar for DN 40÷200
Models from DN 40 to DN 400 with working temperature from -50°C to +500°C, are available on request.
For further information, please contact our technical offices.