Product Knowledge

What are the advantages of a knife gate valve

A knife gate valve (also known as a knife-type gate valve or knife-gate gate valve) is a valve that controls the flow of fluid through the vertical movement of the gate, and mainly relies on the blade

What are the disadvantages of a knife gate valve

Knife gate valve, also known as knife-type gate valve or knife-shaped gate valve, is a type of valve with a compact structure and simple design. The front end of the gate is shaped like a knife blade,

What is a knife gate valve

Knife gate valve is a valve with a specific structure and function, mainly used to control the flow of fluids, and can be used for the circulation and opening and closing of media such as pulp, coal a

What is a manual butterfly valve

Manual butterfly valve is a butterfly valve that requires manual operation to open and close. It is widely used in building materials, metallurgy, mining, electric power and other industries.

Are butterfly valves hand operated

There are multiple modes of operation for butterfly valves, including manual, electric, and pneumatic.

What is stainless steel butterfly valve

Stainless steel butterfly valves (also known as stainless steel flap valves) adopt a triple-eccentric multi-layer metal hard seal structure and are widely used in industrial pipelines such as metallur

What is cast steel butterfly valve

Cast steel butterfly valve is a type of butterfly valve, and the valve body material is mainly cast steel.

What is soft seated butterfly valves

The soft seat flange butterfly valve is a butterfly valve installed on the pipeline through a flange connection. It uses a soft sealing structure (such as rubber, polytetrafluoroethylene and other ela

What is perforated screen pipe

Perforated screen tube is a filtering device made of carbon steel, usually made by punching or spiral punching process, and is mainly used in water treatment, petrochemical, environmental protection a