Valve actuators are mechanical devices that use a power source to operate a valve. There are two main types of actuators, one for each of the two main types of valves that require them. They are rotary and linear. At Total Valve Systems, we offer a full selection of industry leading actuators in each of the types of power sources. Total Valves engineering team can work with you to determine which style and options will best serve the needs for your application.
The unique features of XOMOX® XRP Pneumatic Rack & Pinion Actuators include a balanced pinion which does not require an external clip to prevent the pinion from blowing out.
ResistoPure® Type SIW-NxT Platinum Cured, Discharge Only, Crimp Fittings.
Model DFC (Fail Closed) and DFO (Fail Open) linear spring and diaphragm actuators are large diaphragm area actuators that allow for low-pressure operation.
The Model DFR is a versatile rotary diaphragm actuator typically used on ball or butterfly valves like the 570 or 660 series control valves.
The Model DFLP pneumatic piston actuator is designed for high powered demanding applications.
The model DFRP pneumatic piston rotary actuator is used in many types of demanding applications involving splined shaft rotary control valves such as the Dyna-Flo 590 and 570 series valves.
The DFN is a bracket-mounted, direct acting, spring and diaphragm actuator.
VTN series pneumatic actuator combines compact design, convenient integration, and advanced customization in high precision; and wide selection of output torques with mounting accessories.
VT-3P series three position pneumatic actuator offers the extended range of rotations with adjustable mid position of 20°/30°/50°/70°. Provided by 90° stroke.
VTX Series Stainless steel pneumatic actuator offers configurations of spring return and double acting models with heavy duty pinion, one-piece stainless alloy shafts.
B series - Ductile iron w/ stainless steel cylinders, C series - Ductile iron w/ carbon steel cylinders Spring return and double acting actuators Quarter-turn output torques to 158200 Nm
Stainless steel spring return and double acting pneumatic quarter-turn actuators. Output torques to 26890 Nm.