Single Acting Positioner

Smart valve positioner, flameproof explosion-proof Exd, straight stroke, double acting, fail lock TROLEO series intelligent valve positioner is composed of microprocessor main circuit board, local user interface (LCD display), input circuit, pneumatic components (nozzle - baffle I/P+3/3 pneumatic slide valve), functional modules, connecting pieces and housing, there are intrinsically safe and explosion-proof types (see Figure 117); 4-20mA input, support HART communication,

Smart valve positioner, flameproof explosion-proof Exd, angular stroke, single acting, failsafe, split body anti-high temperature vibration The high-end model C41 of the TORLEO series intelligent valve positioner can be equipped with a partial stroke test (PST) function. Partial Stroke Testing PST (Partial Stroke Testing) is suitable for ESD control valves with safety functions. By allowing the ESD control valve to partially close 10~30% of the stroke from the fully open

Smart valve positioner, flameproof explosion-proof Exd, angular stroke, single acting, failsafe, split body anti-high temperature vibration The high-end model C41 of the TORLEO series intelligent valve positioner can be equipped with a partial stroke test (PST) function. Partial Stroke Testing PST (Partial Stroke Testing) is suitable for ESD control valves with safety functions. By allowing the ESD control valve to partially close 10~30% of the stroke from the fully open

Smart valve positioner, flameproof explosion-proof Exd, straight stroke, single acting, failsafe, split body anti-high temperature vibration IP66/NEMA 4x protection, with optional aluminum or stainless steel enclosure Versions with external non-contacting travel sensors Communication via PROFIBUS PA, Foundation Fieldbus or HART Intelligent diagnostics functions ExdIICT6 explosion-proof version Performance indicators Item Indicator Input signal 4~20mA or 4~20mA+HART, split

Smart valve positioner, flameproof explosion-proof Exd, angular stroke, single acting, fail lock Built-in keyboard and large LCD screen, the positioner can be debugged without a handheld operator; HART communication, modular design, convenient for users to choose and use; Valve position output, modular design, convenient for users to choose and use; Configure linear, quick opening, equal percentage and user-defined flow characteristics; One-key auto-tuning operation to meet

Smart valve positioner, flameproof explosion-proof Exd, angular stroke, double acting, fail lock, split body anti-high temperature vibration Performance comparison: Valve fixed displacement positioner function: TORLEO: Yes ABB: No SAMSON: Yes Azbil: No Fisher: No Performance indicators Item Indicator Input signal 4~20mA or 4~20mA+HART, split-range control can be set Sensor type flameproof stucture rotary Gas source pressure 1.4~6bar; no oil, no moisture, no dust and dirt

Smart valve positioner, flameproof explosion-proof Exd, angular stroke, double acting, failsafe Torleo intelligent valve positioner, with built-in installation structure without air outlet pipe, is suitable for valves without pipe installation structure. Without pipe out1 air outlet interface, it is directly connected with the pipe free input air source hole of the valve actuator. It does not need to install supports and air branch pipes. The installation is simple, time

Smart valve positioner, flameproof explosion-proof Exd, straight stroke, single acting, fail lock, split body anti-high temperature vibration fully automatic, high accuracy smart valve positioner Compact, rugged and lightweight, is a fully automatic, high accuracy smart valve positioner. Featuring auto set-up, auto configuration and auto calibration, the unit has an integral auto-manual bypass switch. It offers split range setting, configurable low flow cut-off and configurab

Smart valve positioner, flameproof explosion-proof Exd, angular stroke, double acting, fail lock Product application field TORLEO brand TOP-5879F1 series smart valve positioner are used in conjunction with pneumatic control valves, and are widely used in metallurgy, power generation, paper-making, environmental protection and other industries where process control is required. Typical valve application Diaphragm control valve, single-acting ball valve, single-acting butterfly

Smart valve positioner, flameproof explosion-proof Exd, angular stroke, single acting, failsafe Features & Benefits: Online valve and positioner diagnostics for improved plant operation Reliability and robustness for ease of mind Platform flexibility for easy integration Superior control and accuracy Performance indicators Item Indicator Input signal 4~20mA or 4~20mA+HART, split-range control can be set Sensor type N/A Gas source pressure 1.4~6bar; no oil, no moisture, no

Smart valve positioner, flameproof explosion-proof Exd, straight stroke, double acting, failsafe Smart valve positioners generally adopt a modular design, with an independent module base inside, which can easily replace sub-modules on site without having to dismantle the on-site layer wires or conduits. Some sub-modules can be installed in this model field base: I/P converters, electronic and microprocessor unit components, pneumatic relays, valve position sensors, pressure

Smart valve positioner, flameproof explosion-proof Exd, straight stroke, double acting, failsafe, split body anti-high temperature vibration (1) LCD display enables users to monitor the positioner status; (2) User will easily understand the method of using 4 buttons because it work same in all versions of firmware interfaces. (3) When unexpected situation like momentary blackout happens, our positioner boot-time only take 0.5 second and this can minimize the travel of valve

Smart valve positioner, flameproof explosion-proof Exd, straight stroke, double acting, fail lock, split body anti-high temperature vibration Input signal split-range control can be set Electrical Interface accept user customized Sensor type at user optional (rotary type/pull rod type) the size of the rod sensor supports customization Performance indicators Item Indicator Input signal 4~20mA or 4~20mA+HART, split-range control can be set Sensor type flameproof stucture rotary

Smart valve positioner, flameproof explosion-proof Exd, angular stroke, double acting, failsafe, split body anti-high temperature vibration Torleo series intelligent valve positioner, a patented fast self-tuning algorithm, solves the problem of field application and commissioning of positioners and various valves. After the mechanical position of positioner and valve is installed in accordance with the agreed requirements (line travel, the included angle of feedback rod

Smart valve positioner, flameproof explosion-proof Exd, straight stroke, single acting, fail lock We came up with 10 Reasons to Install a Valve Positioner so you can discover ways that a positioner could improve your control process. Here is a quick summary of reasons to use a valve positioner on your rotary or linear control valves: Ability to have fine control over a precise process. Increase the speed of response to change in process, allowing for faster loading and

Smart valve positioner, flameproof explosion-proof Exd, angular stroke, single acting, fail lock, split body anti-high temperature vibration A valve positioner controls operation of a valve in a process control system. The valve positioner is coupled to a process control loop over which it receives a signal representative of a desired valve position and operating power for the positioner. The valve positioner controls a pneumatic actuator which in turn controls position of

Smart valve positioner, flameproof explosion-proof Exd, straight stroke, single acting, failsafe, split body anti-high temperature vibration IP66/NEMA 4x protection, with optional aluminum or stainless steel enclosure Versions with external non-contacting travel sensors Communication via PROFIBUS PA, Foundation Fieldbus or HART Intelligent diagnostics functions ExdIICT6 explosion-proof version Performance indicators Item Indicator Input signal 4~20mA or 4~20mA+HART, split