A fully-lugged, lever (Fig. 970) or gearbox (Fig. 970G) operated gas butterfly valve.
Blue, Yellow, Silver, Black
-
-
Stainless steel, Steel, Ductile iron, Aluminium, Rubber, Cast iron, Epoxy
-
-
Specification
To BS EN 593 and BS EN 558.
-
-
DN450.
-
-
Temperature: -10 to +90°C: PN16.
-
-
-
-
-
Gaseous.
-
-
10 to 16 bar.
-
-
-
-
-
Ductile iron (epoxy paint).
-
-
Stainless steel grade 410.
-
-
Aluminium bronze.
-
-
-
-
-
-
-
-
Gear.
-
-
Additional properties
422 x 317.5 x 105 x - x 325 x 450 x 441 x 185 x 160 x 120 mm.
-
-
277.0 kg (Gearbox).
-
-
10419 Kv.
-
-
16 x M27.
-
-