Automated and Manual Valves for Steam Control Manual Ball Valves 2way Ball Valves. 21 Series. L or T port ball drilling; Air, electric, or manual operation; INFO. BUY. 31D Series. NPT connections; Valve Actuators: All AT Controls, Inc. designs, develops and manufactures valves, actuators and valve control products. Founded in 1994, AT Controls currently operates out of the primary facility in Cincinnati, Ohio and another in Stafford, Texas with several sales offices throughout North America.
Our Products are sold and serviced through a network of Manual Valve Actuators. 2 Henry Pratt Company Table of Contents Manual actuators shall be of the traveling nut, selflocking type and shall be designed to hold the valve in any intermediate position between fully open and fully closed without creeping or fluttering. Actuators shall be equipped 1 NUT MANUAL ACTUATORS INTRODUCTION Butterfly and ball valves are typically suppli ed with either a traveling nut or worm gear type actuator.
Both types are listed in the applicable AWWA Valve Standards, C504 Definition of Valve Torque The purpose of this manual is to provide a simple yet accurate procedure for sizing actuators to Flowserve Worcester Controls ball valves. Our modular product line of valves, actuators and accessories offer the best compatibility, economy and quality performance in the flow control industry.
Valworx is the# 1 actuated valve supplier. With Same Day Free Shipping, we build, test& ship your air or electric actuated ball valves& butterfly valves Manual ball valves are a proven, low cost solution for many flow control applications. Valworx electric actuators use a motor driven gear box to rotate an output drive to open and AT Controls, Inc.
designs, develops and manufactures valves, actuators and valve control products. Founded in 1994, AT Controls currently operates out of the primary facility in Cincinnati, Ohio and another in Stafford, Texas with several sales offices throughout North America.
Our Products are sold and serviced through a network of There are four common types of actuators: manual, pneumatic, hydraulic, and electric. Manual. A manual actuator employs levers, gears, or wheels to move the valve stem. Manual actuators are powered by hand. These types of valves include globe valves, rising stem ball valves, control valves and gate valves.
Market leading, high performing pneumatic, hydraulic and electric actuators and actuation technologies for valve automation challenges. Rotork design and manufacture electric, pneumatic and hydraulic valve actuators and gearboxes to manage the flow of liquids, gases and powders in V4 Table of Contents VG1000 Series ThreeWay, Stainless Steel Trim, NPT End Connections Ball Valves with SpringReturn Electric Actuators with