Butterfly Valve Wafer Style Body Material CPVC Max Water Pressure 150 psi Max Vacuum 29.9 in Hg Pipe Size 6 in Temp Range 30 Degrees to 195 Degrees F Liner Material EPDM Disc Material CPVC Handle Type Lever Number of Bolt Holes 8 Bolt Circle Dia 9 1/2 in Lug Dia 7/8 in Standards ISO