59C Series Three Piece Ball Valve: Compression x Compression

Stainless Steel 316, seats / seals: PTFE / Teflon

Size Range 1/4", 3/8", 1/2", 3/4" 1", 1-1/2", 2"

Pressure Rating: 1000psi (69 bar) 

Cv Value per size: 1/4" 1.1, 3/8" 2.8, 1/2" 19, 3/4" 35, 1" 50, 1-1/2" 200, 2" 350