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    2100 Series - Bar Stock, Screwed Bonnet Needle Valves
    Needle Valves
        
    
        
            This panel mountable, two-piece design is available in globe and angle patterns for fl exibility of installation.
Dyna-Pak packing provides leak-tight sealing with low operating torque. Optional Graph-Lock packing is
available for high-temperature applications. The safety back-seating prevents accidental removal of the stem.
Typical Applications Hydraulic systems 
High temperature service to +600° F (+316° C) 
Gas sampling 
Test stands 
        
    
        Typical Applications
                    Unit of Measure
                    
               
        | Items | 
                                
                                 2112G4B 2100 Series - Bar Stock, Screwed Bonnet Needle Valves  | 
                        
                                
                                 2112F4B 2100 Series - Bar Stock, Screwed Bonnet Needle Valves  | 
                        
                                
                                 2112F6B 2100 Series - Bar Stock, Screwed Bonnet Needle Valves  | 
                        
                                
                                 2112F8B 2100 Series - Bar Stock, Screwed Bonnet Needle Valves  | 
                        
                                
                                 2112G4Y 2100 Series - Bar Stock, Screwed Bonnet Needle Valves  | 
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| INLET A | N/A 1/4" Gyrolok | N/A 1/4" female NPT | N/A 3/8" female NPT | N/A 1/2" female NPT | N/A 1/4" Gyrolok | |||||
| OUTLET B | N/A 1/4" Gyrolok | N/A 1/4" female NPT | N/A 3/8" female NPT | N/A 1/2" female NPT | N/A 1/4" Gyrolok | |||||
| Flow Pattern | N/A Globe | |||||||||
| Body Material | N/A Brass | N/A Brass | N/A Brass | N/A Brass | N/A 316 Stainless Steel | |||||
| Maximum Operating Pressure | N/A 3000 psig at 70° F (207 Bar at 21° C) | N/A 3000 psig at 70° F (207 Bar at 21° C) | N/A 3000 psig at 70° F (207 Bar at 21° C) | N/A 3000 psig at 70° F (207 Bar at 21° C) | N/A 6000 psig at 70° F (414 Bar at 21° C) | |||||
| Operating Temperature Range | N/A -65° to +450° F (-54° to +232° C) | |||||||||
| Cv Factor | N/A 0.40 | N/A 0.40 | N/A 0.70 | N/A 1.20 | N/A 0.40 | |||||
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