Metal Seat Swing Check Valve Overview 
	
		Metal seat Check Valve to prevent reverse flow, suitable for water, wastewater and sewage applications. 
	
	
		To BS5153 and BSEN 1074-3 standards, size range 350-300mm, ductile iron with gunmetal seats. 
	
	
		Features. 
	
	
		
			Unique lightweight ductile iron design. 
		
		
			WRAS approved non metallic components. 
		
		
			Fusion bonded epoxy coated paint - WRAS approved. 
		
		
			Suitable for both horizontal and vertical installation. 
		
		
			1/2" BSP air release on cover as standard. 
		
	
	
		Water System Valves Service Conditions. 
		
			
				Potable water, filtered water, dirty water & sewage. 
			
			
				Working pressure 16 bar. 
			
			
				Temperature range -10°C to 70°C. 
			
		
		
			(Insulate at 0°C and below) 
		
	
	
		
			
				
					Brass Swing Check Valve Standards. 
				
				
					
						Designed according to EN 1074 - 3. 
					
					
						Standard flange drilling to EN1092-2 (ISO 7005-2), PN 10/16.…