FU-D Series Double Disc Swing Check Valve

  Overview and application  
 Double disc swing check valve is composed of valve body, disc, stem and spring, etc. The disc has short closing stroke, spring loading and fast closing speed, which can significantly reduce the water hammer phenomenon. 

 Technical parameters 
 
 	 
 Nominal diameter: DN50~DN1200 (2"~48") 
 
 	 
 Pressure class: PN16~PN160 (Class150~900) 
 
 	 
 Operating temperature: -40℃~500℃ 
 
 	 
 Connection: clamping, flange type 
 
 
 Materials 
 
 	 
 Valve body: carbon steel, stainless steel, 
 
 	 
 Valve plate: carbon steel, stainless steel, 
 
 	 
 Seat: Rubber, stainless steel, hard alloy 
 
 

FLYGER
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