Double Acting Positioner

Smart valve positioner, flameproof explosion-proof Exd, angular stroke, double acting, fail lock, stainless steel corrosion-resistant Compact and modular design; Low air consumption; Easy installation; Direct non-contact position sensing; Operate with rotary or linear motion, single or double acting pneumatic actuators; Easy adjustment and parameter settings with remote HART® communication local adjustment and display; Weather proof, explosion proof and intrinsically safe.

Smart valve positioner, flameproof explosion-proof Exd, straight stroke, single acting, fail lock, stainless steel corrosion-resistant After the intelligent valve positioner is installed on site and the supporting valves, it must go through the self-tuning mode to obtain the stroke size of the valve, and then the characteristic parameters can be controlled. In this self-tuning process, the valve needs to be opened and closed repeatedly. The time spent depends on the

Smart valve positioner, flameproof explosion-proof Exd, straight stroke, double acting, fail lock, stainless steel corrosion-resistant Performance comparison: Functional consumption: TORLEO: 0.8mW ABB: 1.6mW SAMSON: 4mW Azbil: 18mW Fisher: 20mW 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 dust and dirt Journey 10~150mm Input resistance 490☊(max.)

Smart valve positioner, flameproof explosion-proof Exd, angular stroke, double acting, failsafe, stainless steel corrosion-resistant Positioners are used to position a valve based on a control signal. The signal can be pneumatic or electric. The positioner is attached to the valve stem. It compares the actual valve position to the input signal and sends the required output to the actuator to bring the valve to the correct position. The positioner can be analog or digital.

Smart valve positioner, flameproof explosion-proof Exd, straight stroke, double acting, failsafe, stainless steel corrosion-resistant controller smart valve positioner type single and double acting positioner straight stroke and angular stroke positioner failsafe and fail lock positioner digital smart positioner diaphragm valve positioner ball valve positioner butterfly valve positioner Performance indicators Item Indicator Input signal 4~20mA or 4~20mA+HART, split-range

Smart valve positioner, flameproof explosion-proof Exd, angular stroke, single acting, failsafe, stainless steel corrosion-resistant A valve positioner is a device that adjusts the valve actuator’s position based on a control signal. These positioners are best used in control applications because of their precision. Valve positioners are usually mounted on the yolk or top casing of a pneumatic actuator for linear control valves, or near the end of the shaft for rotary control

Smart valve positioner, flameproof explosion-proof Exd, straight stroke, single acting, failsafe, stainless steel corrosion-resistant rotary pneumatic positioner pneumatic valve positioner pneumatic control valve positioner linear pneumatic valve positioner pneumatic ball valve positioner 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 dust and dirt

Smart valve positioner, flameproof explosion-proof Exd, angular stroke, single acting, fail lock, stainless steel corrosion-resistant For the basic composition of the functional structure of the intelligent valve positioner, the main consideration is to determine the functions and performance that have been considered and realized. , travel time, etc.), extended functions, configuration capabilities, hardware configuration, operability, reliability and other elements. Product