MKL2-C183/AU-4068 | 2 Way High Performance Butterfly Valve | Seat Retainer Downstream | 18 Inch | 120V Non Spring Return Actuator | Bray

Bray’s MK Series High Performance Butterfly Valves are available in ANSI Class 150 and 300. Bray's high performance butterfly series is used in Building Automation, Temperature Controls, HVAC 2-Way and 3-Way Assemblies, Chilled Water, Hot Water, Steam, and Special Applications. The Bray/McCannalok MK Series high performance butterfly valves set the quality and design standard by which all other high performance valves are measured. The MK Series is ideally suited to high pressure, high temperature, and high cycle HVAC applications as well as mission critical HVAC applications.

Available in ANSI Class 150 ratings, both 2-way and 3-way, and ANSI Class 300 ratings in 2-way configurations, Bray’s MK Series valves are provided with a wide variety of direct mount Bray electric and pneumatic actuators and accessories. All valves are tested for bubble-tight closeoff to API 598 standards at maximum rated differential pressure. 

Bray AU Series Electric actuators provide precise, durable control of quarter turn valves including resilient seated butterfly valves, high performance butterfly valves and industrial ball valves. The compact industrial housing is rated to NEMA 6P, IP 68 standards for outdoor use. All models include integrated controls and a manual override handwheel. The standard AU models are 120V single phase. Three phase units are available as an option. All AU Series actuators include two auxiliary switches, torque switches, a position indicator and a heater. Modulating units provide position feedback as standard. AU series actuators mount directly to Bray butterfly valves and ball valves without the need for adapter bracket. Thermal overload protection is provided by means of PTC thermistors connected directly to the motor windings.

There is no better choice for building automation!