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							| Clack Corporation Control Valves |  
						
							|  For more than 50 years, 
							Clack Corporation has offered water treatment 
							professionals the widest selection of products in 
							the industry. Now, with the introduction of the WS1 
							and 
							WS1TC Control Valves, Clack has everything an OEM 
							could ask for. |  |  | 
					At Primary Solutions 
					we want the very best for 
					our customers. 
					 
					This is why we have chosen the 
					clack-ws1 control valve. 
					 
					It is simple to operate yet 
					sophisticated and reliable 
					 
					
					   
					  
					
					Clack 
					op Manual.pdf 
					  
					working on 
					this page |  
				
					| Features 
					
					• Solid state microprocessor with easy access front panel 
					settings• Three modes of operation meter immediate, meter delayed, 
					or time clock delayed
 • Double backwash feature, offers optimum regeneration, 
					cleaning ability, and efficiency
 • 36 selectable pre-programmed regeneration cycles
 • Days override feature 1 – 28 day’s available
 • Backwash and brining ability to 21” diameter tanks
 • Downflow/upflow regeneration
 • Stores system configuration and operation data in non 
					volatile memory
 • Capacitor back-up with two-hour power carry over
 • 12 volt transformer provides safe and easy installation
 • Control valve design provides optimum service and backwash 
					rates
 • Treated water regenerant refill
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