Sizes Series 4100
4104 Tridicator 1/2"NPT self closing valve

sizes in inch.    go to sizes in mm.
Size A B C D G H L1
2½ stem 60 2.64 1.02 2.50 1.06 0.43 0.55 0.87
3¼ stem 60 3.31 1.06 3.15 1.06 0.43 0.55 0.87