Flomatic®’s SYLAX® 3, Strong DI body, EPDM vulcanized seat, Stainless Steel stem and disc, 250 PSI bi-directional pressure rating, with a temperature rating maximum of 220˚F, and NSF/ANSI 61 certification, for use with ANSI 125/150# flanges with lockable 10 position handle ISO 5211 top flange for easy actuation. MSS SP-67 compliant. The media in which that valve to be used is water. The valve size ranges from 1.97 to 11.81 inch (50.00 to 300.00 mm), and the maximum pressure equals 250.00 psi (176 m H2O).
Image credit: Flomatic Valves