REPRESENTATIVE IMAGE

Attributes

Size (in) 3
Size (mm) 80
Flange Ends CF462
3D CADLogin
DrawingLogin

All dimensions are in inches unless otherwise specified.

VAT10838-UE24

VAT Pneumatic UHV Gate Valve with CF462 (DN 75) Ends

$3,482.00

Available on backorder

Part ID: VAT10838-UE24
						

				

				

				

			
VAT’s Series 108 Pneumatic UHV Gate Valve is the standard valve for ultra-high vacuum (UHV) isolation applications in research and industry. Pneumatic valves come standard with a position indicator and without a solenoid valve. Solenoid valves are available upon request.






Main Features




    

  • Sizes: DN 63–200 (2.5″–12″)
    • 

  • Actuator: pneumatic double acting
    • 

  • Body material: stainless steel
    • 

  • Feedthrough: bellows
    • 

  • Standard flanges: ISO-LFB (ISO-F), CF (fixed)
    • 

  • Sealing technology: VATLOCK
    • 











Resources













Technical Data




    

  • Leak rate:

      

    • valve body: < 5×10-10 mbar ls-1
      • 

    • valve seat: < 1×10-9 mbar ls-1
      • 

    

    • 

  • Pressure range:

      

    • DN 63–200: 1×10-10 mbar to 1.6 bar (abs)
      • 

    • DN 250–320: 1×10-10 mbar to 1.2 bar (abs)
      • 

    

    • 

  • Differential pressure on the gate:

      

    • DN 63–200: ≤ 1.6 bar
      • 

    • DN 250–320: ≤ 1.2 bar
      • 

    

    • 

  • Differential pressure at opening: ≤ 30 mbar
    • 

  • Cycles until first service: 50,000
    • 

  • Temperature:

      

    • Valve body: ≤ 250°C open / ≤ 200°C closed
      • 

    • Pneumatic actuator: ≤ 200°C
      • 

    • Solenoid valve: ≤ 50°C
      • 

    • Position indicator: ≤ 80°C
      • 

    

    • 

  • Heating and cooling rate: ≤ 50°C h-1
    • 

  • Material:

      

    • Valve body: AISI 304 (1.4301)
      • 

    • Mechanism:

        

      • DN 63–200: AISI 316L (1.4404)
        • 

      • DN 250–320: AISI 304 (1.4301)
        • 

      

      • 

    • Bellows: AISI 316L (1.4404, 1.4435)
      • 

    

    • 

  • Seal:

      

    • Bonnet: metal
      • 

    • Gate: FKM (Viton™)
      • 

    

    • 

  • Mounting position: any
    • 

  • Solenoid valve: 24 V DC, 5.4 W (others on request)
    • 

  • Position indicator contact rating:

      

    • Voltage: ≤ 50 V AC/DC
      • 

    • Current: ≤ 1.2 A
      • 

    

    • 

  • Valve position indication: visual (mechanical)
    • 






		

				

				

				

			
        

            

                 
                

                    

                        

                            

                                

                                    

                                        

                                

                                    

     


    
    

    



                               



    
    

        
    






    
    

        
    






    
    

        
    






    
    

        
    






    
    

        
    






    
    

        
    






    
    

        
    






    
    

        
    






    
    

        
    


























    
    				
						

				

				

				

					

							

					
					
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo.

				

							

					
					
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo.

				

					

				

				

				

				

			
Attributes
		

				

				

				

			
        

            

                

                    
                    
        
                

                    Size (in) 3

                

                    Size (mm) 80

                

                    Flange Ends CF462

                

                    3D CADLogin

                

                    DrawingLogin

                

                    

        
                

            

        

        		

				

				

				

							
All dimensions are in inches unless otherwise specified.
						

				

					

		

					

		

				

						

					

			

							

		

					

		

				

						

					

			

						

				

			
	


					
Related products