ZAZP electric single-seat regulating valve

1 Overview

ZAZP, ZAZM electric fine small single-seat, sleeve valve is the execution unit DKZ electric unit in the instrument cluster, it is one of the important part of automatic regulation system in the production process. It to power as a driving force to accept standard signal, 0 ~ 10mA or 4 ~ 20mA.DC, turn it into corresponding to the input signal of the upper and lower displacement, automatic control valve opening degree, changing the valve, so as to achieve automatic adjustment of the parameters of industrial medium flow rate, pressure, temperature and liquid level etc.. It is widely used in chemical, petroleum, metallurgy, power, textile and other industrial production process automatic control and remote control.

This series of products are the standard type, bellows seal type, jacket type insulation and other varieties. Product nominal pressure level of a PN1.6, 4, 6.4MPa; nominal diameter range of DN20 ~ 400.