Nominal Diameter:
— DN 80 — steam connection;
— DN 25 — water connection.
Nominal Pressure: up to PN 420 (ANSI 2500).
Working temperature: up to +620 °С.
Tightness in accordance with GOST: Class А.
Trim: Rotary type, with embedded ball valve.
Characteristic:
— Linear;
— Equal percentage.
Leak tightness: Class IV.