Stainless steel electric globe valve

Stainless steel electric globe valve is a type of stainless steel material globe valve driven by an electric actuator. It has the characteristics of compact structure and reliable sealing, and is widely used in industrial fields such as petrochemicals, electricity, and water treatment.

Main technical characteristics and application points of stainless steel electric globe valve:
1、 Core structural characteristics
Sealing design
The sealing surface of the valve disc and seat is welded with stainless steel and hard alloy (such as Stellite cobalt based alloy), which is wear-resistant, corrosion-resistant, and has a long service life
The valve stem has undergone quenching and surface nitriding treatment, providing strong abrasion resistance
Driver configuration
The electric actuator supports three-phase 380V/660V and single-phase 220V power supply, with a protection level of IP55 (customizable IP65/IP67)
Some models are equipped with intelligent integrated actuators, supporting remote control and debugging of Chinese and English menus
2、 Technical parameters
Pressure range: PN1.6~16.0MPa, maximum working pressure 16.0MPa
Temperature range: -29 ℃~+550 ℃, can reach+200 ℃ under special working conditions (such as nitric acid media)
Connection method: mainly flange connection, in compliance with GB/T, DIN, API and other standards
3、 Selection and application suggestions
Adaptation to working conditions
316L stainless steel material is preferred for corrosive media such as acid and alkali
Under high temperature and high pressure conditions, it is necessary to confirm that the valve body material is chromium molybdenum vanadium steel or special alloy
Installation and maintenance
The flange installation must ensure that the verticality error meets the specifications, and the bolts are symmetrically tightened
The upper structure design facilitates online replacement of fillers without the need for shutdown

選型建議