National boilers, radiators, and specialties: catalog no. 26 (1920)
National Radiator Company · National Radiator Company · leaf 109
Union Elbow Size Inches A B H 2K IH H 2K IH i 3 IK IH 8H IH W 3K IH 2 •4H 2K … Radiator Gate Valvewith Union Size Inches A B C K 3H 2K 1 H 4K 2K IK l 4H 2K IK IK 5K 3H IK IK 6N 3K IH 2 7K 4K IH B-J Radiator Gate Valvewithout Union Size Inches A B K 3H 2 H 4K 2K i 4H 2^ IK IH 3 IK 6K 3K 2 7K 3K 112 DATA FOR THE FITTER Dimensions of Radiator Valves
