| 
                                    
                                 | 
                            
                            
                                
                                     
                                 | 
                            
		                    
		                        
		                             National Stock Number: 4820-01-269-9497
  Federal Supply Class: 4820
  National Item Identification Number: 012699497
  Description: VALVE,BUTTERFLY
  Detail: A valve that controls flow by a circular disk, or a pair of semicircular disks, attached to a common spindle or lever turning on a diametral axis. 
		                         | 
		                    
		                    
		                        
                                    
  Manufacturer Information:
 | 911-575 | 1NB39 | DOVER RESOURCES INC DIV NORRISEAL |  | 911-575 | 91363 | NORRISEAL NORRIS VALUES DIV DBA DOVER CO |  | 911E575 MDL.3R2040-42AA-1FM | 1NB39 | DOVER RESOURCES INC DIV NORRISEAL |  | 911E575 MDL.3R2040-42AA-1FM | 91363 | NORRISEAL NORRIS VALUES DIV DBA DOVER CO |   
		                         | 
		                    
				            
					            
						            
  Techincal Specification:
 | MATERIAL | ALUMINUM ALLOY BODY |   | COPPER ALLOY 958 FLOW CONTROL DEVICE |   | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR PACKING |   | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEAT |   | STEEL COMP 316 STEM |  | STYLE DESIGNATOR | STRAIGHT THRU |  | MEDIA FOR WHICH DESIGNED | WATER, FRESH SINGLE RESPONSE |  | MAXIMUM OPERATING PRESSURE | 200.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |  | MAXIMUM OPERATING TEMP | 250.0 DEG FAHRENHEIT SINGLE RESPONSE |  | VALVE OPERATION METHOD | MANUAL |  | BUTTERFLY VALVE SIZE | 3.000 INCHES |  | MOUNTING FACILITY | WAFER |  | FURNISHED ITEMS AND QUANTITY | 1 HANDLE |   
					             |