Size Availability
NPS DN CLASS 150 CLASS 300 CLASS 600 CLASS 900 CLASS 1500
PIN 20 PIN 50 PIN 100 PIN 150 PIN 250
2" 50 a a a a a
3 X 2" 75 X 50 a a a a a
3" 75 a a a a  
4 X 3" 100 X 75 a a a a  
4" 100 a a a a  
6 X 4" 150 X 100 a a a a  
6" 150 a a a a  
8 X 6" 200 X 150 a a a a  
8" 200 a a a a  
10 X 8" 250 X 200 a a a a  
10" 250 a a a a  
12 X 10" 300 X 250 a a a a  
12" 300 a a      
14 x 12" 350 x 300 a a      
14" 350 a a      
20" 500 a        
Additional sizes and classes of Hemiwedge® Valves are under continual development. If the size or class you require is not listed, contact the Factory for updated information.