SECTION 09900
B16.4?06 Gray Iron Threaded FittingsB16.18-01 Cast Copper Alloy Solder joint
Pressure fittings ..... Body: Cast iron, ASTM A126, Class B. Malleable iron, ASTM
A47 electro-plated, or ductile iron, ASTM A536, Grade 65?45?12 electro-plated. b.
.... I. Manual Radiator/Convector Valves: Brass, packless, with position indicator.