CHINA GLOBE VALVE MANUFACTURER FACTORY - CHINA INDUSTRIAL GLOBE VALVE FACTORY. STRAIGHT-THROUGH GLOBE VALVE GLOBE VALVE, RIGHT-ANGLE GLOBE VALVE AND DC OBLIQUE GLOBE VALVE SUPPLIER FROM CHINA

Product name : CHINA GLOBE VALVE MANUFACTURER FACTORY - CHINA INDUSTRIAL GLOBE VALVE FACTORY. STRAIGHT-THROUGH GLOBE VALVE GLOBE VALVE, RIGHT-ANGLE GLOBE VALVE AND DC OBLIQUE GLOBE VALVE SUPPLIER FROM CHINA

Product No. : 2022526165827

Online Inquiry

Email Us

Details:

Globe valve , also known as cut-off valve, is a widely used valve. The reason why it is very popular is that the friction between the sealing surfaces during the opening and closing process is small, it is relatively durable, the opening height is not large, it is easy to manufacture, and it is convenient to maintain. , not only for medium and low pressure, but also for high pressure.

The closing principle of the globe valve is to rely on the pressure of the valve stem to make the sealing surface of the valve disc and the sealing surface of the valve seat closely fit to prevent the flow of the medium.

The globe valve only allows the medium to flow in one direction, and has directionality during installation. The structural length of the globe valve is longer than that of the gate valve, and at the same time, the fluid resistance is large, and the sealing reliability is not strong during long-term operation.

Globe valves are divided into three categories: straight-through globe valve globe valve , right-angle globe valve and straight-through oblique globe valve .

The obvious advantages are: In the process of opening and closing, the friction between the valve disc and the sealing surface of the valve body is smaller than that of the gate valve, so it is wear-resistant. The opening height is generally only 1/4 of the diameter of the valve seat passage, so it is much smaller than the gate valve. Usually there is only one sealing surface on the valve body and the valve disc, so the manufacturing process is better and it is easy to maintain.

Globe valve nominal pressure or pressure class: PN1.0-16.0MPa, ANSI CLASS 150-900, JIS10-20K Nominal diameter or diameter: DN10～500, NPS 1/2～36" Globe valve Applicable temperature for welding and threading: -196℃～700℃ globe valveDrive mode: manual, bevel gear drive, pneumatic, electric, hydraulic, gas-liquid linkage, electro-hydraulic linkage Valve body material: WCB, ZG1Cr18Ni9Ti, ZG1Cr18Ni12Mo2Ti, CF8(304), CF3(304L), CF8M(316), CF3M( 316L), Ti. The globe valve is made of different materials, which can be applied to various media such as water, steam, oil, nitric acid, acetic acid, oxidizing medium, urea and so on.