Shanwu avp302 valve positioner Shanwu valve positione

origin	Shaanxi
Basic investment amount	50000-100000 yuan
brand birthplace	Shaanxi
Contract period	6 years
trade attribute	foreign trade + domestic trade
Business model	distribution

Valve positioner, which is divided into pneumatic valve positioner, electro pneumatic valve positioner and intelligent valve positioner according to its structure, is the main accessory of the regulating valve
It is usually used together with the pneumatic regulating valve
It receives the output signal of the regulator, and then uses its output signal to control the pneumatic regulating valve
When the regulating valve acts, the displacement of the valve rod is fed back to the valve positioner through the mechanical device, and the valve position status is transmitted to the upper system through the electrical signal