Product introduction
Cast steel flanged ball valve is a common industrial valve, widely used in petroleum, chemical, metallurgy, electric power and other industries.
This paper will introduce the cast steel flange ball valve from the structural characteristics, working principle, advantages and application fields.
First, structural characteristics
Cast steel flange ball valve by the body, ball, seat, stem, sealing ring and other components.
The valve body is made of cast steel with good corrosion resistance and high strength.
The ball is connected to the valve body through the valve stem and can be switched on and off with the rotation of the valve stem.
The valve seat is made of wear-resistant and corrosion-resistant material with good sealing performance.
The sealing ring is made of elastic material, which can effectively prevent the leakage of the medium.
Second, the working principle
The cast steel flange ball valve controls the lifting of the ball by rotating the valve stem, so as to realize the switching of the medium.
When the stem is rotated parallel to the seat, the medium can pass through the valve body smoothly; When the stem rotates so that the ball is perpendicular to the seat, the medium is trapped inside the valve body.
Due to the spherical shape of the ball, the valve has good fluid control performance.
3. Advantages
1. Strong corrosion resistance: cast steel flange ball valve is made of corrosion-resistant material, has good corrosion resistance, can adapt to different media working environment.
2. Good sealing: the valve seat is made of wear-resistant and corrosion-resistant material, and the sealing ring is made of elastic material, which can effectively prevent the leakage of the medium and ensure the sealing performance of the valve.
3. Easy operation: cast steel flange ball valve switch operation is simple, just rotate the valve stem can realize the medium switch, easy and fast operation.
4. Good fluid control performance: Due to the spherical shape of the ball, the valve has good fluid control performance and can achieve flow regulation.
4. Application field
Cast steel flange ball valve is widely used in petroleum, chemical industry, metallurgy, electric power and other industries.
For example, in the petroleum industry, cast steel flanged ball valves are often used for switching control of oil and gas pipelines; In the chemical industry, cast steel flanged ball valves are often used for flow regulation of various chemical media; In the metallurgical industry, cast steel flanged ball valve is often used for the control of high temperature and high pressure media; In the power industry, cast steel flanged ball valves are often used for the control of boiler feed water systems.
In short, the cast steel flange ball valve is a kind of valve widely used in the industrial field, with corrosion resistance, good sealing, easy operation and good fluid control performance.
Its application fields cover petroleum, chemical industry, metallurgy, electric power and other industries.
Name | Electric execution | Body material |
Stainless steel cast steel flange ball valve Q941F-16P/C | Manual/electric | Ball mill cast iron 304 |
Product Advantages
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Valve body Selected quality steel Burr free surface smooth and strong tension |
Internals The wall thickness is uniform and the real material has high hardness |
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Technical parameter
3C Valve Category | industry | Structural form | Straight-through type | Control mode | On-off type |
Applicable temperature | Room temperature -29 ~ 120 | Driving mode | power-driven | Connection form | Screw thread |
Applicable medium | Water vapor oil products | Applicable industry | Food, mining, coal, water conservancy, medicine, water heating |
Quality inspection equipment
Complete testing equipment to ensure product quality.
Packaging & Shipping
FAQ
1.What is the Minimum Order Quantity?
5~1000 pcs.And we also accpet sample orders.
2. Can you manufacture according to customer's samples?
According to samples, we can make drawing, tooling and sample
3.How long will it take to make new samples according to customer's drawing or sample?
Totally 20 days. 10 days for tooling and another 10 days for sample.
