These valves feature a molded stem support which assures proper actuator alignment to the valve without creating any side loads or premature wear on the stem seals. Field serviceable valves have reversible Teflon® seats plus a fine pitch threaded seal retainer that adjusts for seat wear. All sizes full port.
Choose from EPM and EAU series actuators. EPM actuators feature reversing action and manual override handle/indicators. EPM cycle time for sizes through 2" is 4-1/2 seconds; sizes 2-1/2" through 4" is 7-1/2 seconds. The EAU actuators have a 2-1/2 second cycle time, are unidirectional and do not have a manual override handle. Both EPM and EAU actuators feature NEMA 4 enclosures. 4-20 mA positioners are available as an option; contact USABlueBook for details.