News Center

What is the function of the valve body?

It is the valve core part of the valve body. Commonly used materials include ceramic valve cores and copper valve cores. It is mainly used in water valves and air valves to block water flow or airflow within the valve. Overall replacement is common. The choice is to buy a valve where the valve core can be replaced separately, without removing the valve, and directly replacing the valve core.

19

2022

/

05

Detailed knowledge points of valve cover?

Detailed knowledge points of valve cover?

The development prospect of the valve cover industry is very good, because it brings many benefits to enterprises when in use, so it is deeply favored by customers. In order to let everyone know more about valve covers, next we will talk about some small knowledge points related to it, hoping to bring help to more people.

06

2022

/

05

Take you to understand the basic function of the valve cover?

Take you to understand the basic function of the valve cover?

The demand for valve covers is constantly increasing, and they are indispensable in many occasions. In order to allow everyone to buy high-quality valve covers, next we will talk about the basic function of valve covers? Many people may not know it yet, so the editor will tell you about it below, hoping to bring you help.

26

2022

/

04

What are the characteristics of ductile iron?

What are the characteristics of ductile iron?

In ductile iron, graphite is embedded in the basic structure of steel. Spheroidal graphite can only cause small fractures in the material, so ductile iron has high strength and good elongation at break. Among various cast irons, the properties of ductile iron are close to those of steel. The elongation at break of this cast iron can be improved by annealing, and the strength can be improved by quenching and tempering. Spheroidal graphite cast iron can also be surface carburized. Spheroidal graphite cast iron contains spheroidal graphite and has high strength and toughness.

20

2022

/

04

What is a valve body? What are the commonly used materials?

What is a valve body? What are the commonly used materials?

The common materials for valve bodies are as follows: 1. Gray cast iron is suitable for low-pressure valves with working temperatures between -15℃ and +200℃ and a nominal pressure of PN≤1.6MPa.

13

2022

/

04

What are the main valve body materials?

What are the main valve body materials?

Common valve body materials mainly include gray cast iron, black heart malleable cast iron, ductile iron, carbon steel, low-temperature carbon steel, and alloy steel. 1. Gray cast iron is a type of cast iron. It exists in cast iron in the form of carbon flake graphite. The fracture is gray. It has good casting and cutting performance and good wear resistance. It is used to manufacture shelves, boxes, etc.

07

2022

/

04

< 1...91011...17 >