FD-F Series Three-Lever Type Butterfly Valve

  Overview and application  
 With flexible operation and good sealing performance, the three-lever butterfly valve is applicable to media including air and gases in metallurgical industry, chemical industry, electric power industry and air separation industry. 

 Technical parameters 
 
 	 
 Nominal diameter: DN300~DN3000 (12"~120") 
 
 	 
 Pressure rating: PN6~PN16 (class 150) 
 
 	 
 Working temperature: -20℃~500℃ 
 
 	 
 Connection: Flange 
 
 
 Materials 
 
 	 
 Valve body: Ductile iron, carbon steel, stainless steel 
 
 	 
 Valve plate: Ductile iron, carbon steel, stainless steel 
 
 	 
 Valve seat: Soft seal, hard alloy 
 
 

FLYGER
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