Fig. BF16DF Ductile Iron Double Flanged Butterfly Valve, Gear Operated PN16

Fig. BF16LG Ductile Iron Butterfly Valve Fully Lugged Type, Gear Operated PN16
May 3, 2017
Fig. BFWR16W WRAS Ductile Iron Butterfly Valve Semi Lugged type, lever operated PN16
May 3, 2017