3″ PNEUMATIC & HYDRAULIC OPERATED TTMA WET-R-DRI BUTTERFLY VALVE

The Betts Wet-R-Dri Valve is a lightweight and compact quarter turn in-line stop valve. This easily maintained and versatile valve is widely used for liquid, gaseous or dry products and is available in a variety of sizes. This valve comes with an actuator that opens and closes the valve and provides a visual indicator that clearly shows the orientation of the valve disc. The actuator is available in various styles:

• air-open/air-close (model “17”)
• air-open/spring-close (model “19”)
• spring-open/air-close (model “19” with suffix “017”)
• hydraulic-open/spring-closed (model “18”)
• spring-open/hydraulic close (model “18” with suffix “017”)

The body is offered in aluminum, cast iron or stainless-lined with coatings available for increased chemical resistance and extended service life. The actuator is e-coated aluminum with a robust fiberglass cylinder. The disc seal and shaft O-rings are available in a variety of materials to optimize chemical resistance and service temperature range. The bolt pattern matches TTMA piping flange dimensions.

• Air cylinder max pressure = 150 psig (10 bar)
• Hydraulic cylinder max pressure = 3,000 psig (207 bar)
• Actuator max temperature = 240°F (116ºC)