Butterfly Valve, Wafer Style, Body Material CPVC, Max. Water Pressure 150 psi, Pipe Size 2 in, Temp. Range 32 Degrees to 190 Degrees F, Liner Material Buna-N, Disc Material CPVC, Handle Type Lever, Number of Bolt Holes 4, Bolt Circle Dia. 4 3/4 in, Lug Dia. 3/4 in, Standards ANSI B16.10/ISO 5752, ISO 5211, NSF/ANSI 372, ASTM D1784 Cell Class 23447