Valves feature a one-piece plastic body and either a Viton® or EPDM body liner. V-notch retention ensures positive sealing. Models are available in sizes from 1½ in. up to 12 in. Sizes 1½ in. to 8 in. are lever actuated; 10 in. and 12 in. valves are gear actuated. Actuators come mounted on the valve.
Cole-Parmer Instrument Co., 625 E. Bunker Ct., Vernon Hills, IL 60061. Tel: 847-549-7600 or 800-323-4340.
Viton® is a registered trademark of DuPont Performance Elastomers.