一、进口电动高压球阀产品概述

美国威盾VTON电动高压球阀是由锻钢高压阀体及电子式角行程电动执行器组成，一般球阀采用锻造的形式，法兰连接，有材质锻A105，锻不锈钢304、316，F22等，压力在16Mpa-50Mpa，600LB-4500LB之间，用于高压的天然气，水，液压系统等的介质的开关和调节。

电动执行器采用一体式结构，输入220V电源即可直接进行开关量调节，亦可内置伺服模块，输入控制信号(4～20mADC或1～5VDC)及单相电源即可控制运转。电动高压球阀主要零部件经过专业厂家锻制，克服了铸钢阀门潜在的缺陷，,在最大工作压力下能够保持其结构的抗压均匀性。电动高压球阀适用介质： 水、油、气等非腐蚀性介质和酸碱腐蚀性介质。

电动高压球阀适用于化工、石油、天然气、冶金、等行业及含硫化氢介质、杂质多、腐蚀严重的天然气长输管线。

VTON electric high-pressure ball valve is composed of a forged steel high-pressure valve body and an electronic angular stroke electric actuator. Generally, the ball valve is forged in the form of flange connection, with materials such as forged A105, forged stainless steel 304, 316, F22, etc. The pressure ranges from 16Mpa to 50Mpa, 600LB-4500LB, and is used for switching and regulating high-pressure natural gas, water, hydraulic systems, and other media.

The electric actuator adopts an integrated structure, and can directly adjust the switch value by inputting a 220V power supply. It can also be equipped with a servo module. The operation can be controlled by inputting control signals (4-20mADC or 1-5VDC) and a single-phase power supply. The main components of electric high-pressure ball valves have been forged by professional manufacturers, overcoming the potential defects of cast steel valves and maintaining their structural compressive uniformity under maximum working pressure. Electric high-pressure ball valves are suitable for non corrosive media such as water, oil, gas, and acid-base corrosive media.

Electric high-pressure ball valves are suitable for industries such as chemical, petroleum, natural gas, metallurgy, as well as natural gas long-distance pipelines containing hydrogen sulfide media, impurities, and severe corrosion.

二、电动高压球阀技术规范

三、电动高压球阀零件材料