Product Selection Guide

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Process Valves

|Vacuum

For product specifications such as maximum operating pressure differentials and operating temperature ranges, refer to the relevent pages of each product. Click the series name to see detailed product information.

Fluid Action Series Remarks Applicable port size
Thread type fitting
(Nominal dia. A/Upper, Nominal dia. B/Lower)
Flange fitting
(Nominal dia. A/Upper,
Nominal dia. B/Lower)
6 8 10 15 20 25 32 40 50 32 40 50
M5 1/8 1/4 3/8 1/2 3/4 1 1 1/4 1 1/2 2 1 1/4 1 1/2 2
Low
vacuum
Direct operated VDW VDW                      
VX2 VX2                    
VXK2 VXK2                      
VX3・VXV3 VX3・VXV3                      
JSX□□V JSX□□V                      

External pilot piston

VNB VNB      
Medium
vacuum
Direct operated VDW VDW                        
VX2 VX2                    
VX3 VX3 Option: V, M                    
High
vacuum
Direct operated XSA XSA   Compression fitting, Face seal fitting 1/4, 3/8

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