Know what you are going to handle, liquid, Gas or Dust. Nature of Fluid, Function, Construction Materials, Disc Type, Scion Type, How to Operate the Valve, Bonnet Type, Body Ends, Delivery Time, Costs and Warranty.
The trim is a set of parts that are normally in contact with the fluid, the Trim is composed of the shank, the seat surface, the shutter, the rear seat bushing and other small internal parts.
dd>
The most important brands are CAMERON, GENERAL VALVE, WKM, DEMCO, NEWCO, NUTRON, GROVE, TECNHO, TOM WHEATLEY, WHEATLEY, DOUGLAS CHERO, THORNHILL CRAVER and NAVCO.
It is to install a device that produces a linear or rotary movement by means of the use of a power source and under the action of a control signal to open or close a Valve automatically without the use of a manual device.
dd>
The selection of the Actuator is based on the source of energy available to the installation where the Valve is to be automated, for the type of Valve and the torque it handles.
Hazardous or difficult access areas, when large forces or torques are required, complicated control requirements, specific duration or speed requirements, emergency operations, remote location, better process productivity.