Body - Ductile iron(DI) .Disc - Ductile iron(with nylon coated).Stem - Stainless steel 410.Seat - EPDM. Seals - Valve body and stem isolated from fluids by O-rings and elastomer seat.Operators - Lever, gear. electric, hydraulic, pneumatic.                        Main features：Strong DI body, EPDM vulcanized seat, Stainless Steel stem and disc, 250 PSI bi-directional pressure rating, 220°F max. temperature rating, NSF/ANSI 61 certified, for use with ANSI 125/150# flanges with lockable 10 position handle ISO 5211 top flange for easy actuation. MSS SP-67 compliant.
Temp Max: 230°F (110°C)
Pressure Max: 250 PSI