Flange Ball Valve

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20 Pieces pc
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1000 Pieces Per Month pc/month

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Product Description:


Specification of Flange Ball Valve





Stainless steel ss304

Spring bed down the livestock

Stainless steel ss304


Stainless steel ss304


Stainless steel CF8/CF8M


Stainless steel CF8/CF8M

Seal up the circle

Assemble tetra-fluorin ethylene PTFE


Stainless steel ss316


Assemble tetra-fluorin ethylene PTFE

Press the tight nut

Stainless steel ss316

Spring bed down the livestock

Stainless steel ss304


Usage of Flange Ball Valve

1. applied to oil fields, chemical industry, environmental protection

2. wear resistant

3. good tightness


Working pressure:1.6~4.0MPa

Temperature range:-40~108~280°c 

Suitable medium: water, oil, airand some corrosive liquid 


Packaging & Delivery

Packaging Details : plywood cases

Delivery Details:  30 days after receiving your payment


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Q:Into the tap valve, with globe valve or ball valve?
Water valve at home as far as possible not to use the form of valve, gate valve for water, slag better, shut down with the next valve and ball valve.
Q:What does 1000WOG mean on a ball screw valve?
A unit of pressure. WOG is the initial letter of water, oil, and steam. It represents the water, oil, and gas pressure passed by 1000 pounds per square inch.Converted to kg: 1000*0.07*9.8/100=68.6KG
Q:Can the check valve replace the ball valve?
Can not be replaced, because the ball valve to play a maintenance, cut off the role of water sources
Q:What's the difference between a ball valve and a butterfly valve? Which one has better sealing performance?
(1) the butterfly valve from the valve body, valve seat, valve plate, valve rod, all parts are a significant drain on the outside, one eye can see; the ball valve is composed of a valve body, the valve core (a round ball), valve rod, valve position is in the valve body inside, the naked eye can see only a part, so the seal the performance of the valve than the butterfly valve well;
Q:What are the applicable conditions of ball valves?
As the ball valve is usually made of rubber, nylon and PTFE as the seat ring material, so its use temperature is limited by the seat ring material. Ball valve is the cut-off role of the metal sphere in the role of the media, in the plastic valve seat between each other to complete the compression (float ball valve). Seat ring sealing ring under certain contact pressure, elastic-plastic deformation occurs in some areas.
Q:What does one inch of an ice ball refer to?
Ball valve inch refers to the nominal diameter of the valve is 1 inches, that is, DN25 valve1 and 1/2 is DN40's.. More than an inch on a pipe. The valve is half done with DN
Q:How can a steel ball in a steel ball valve be put in?
This kind of ball valve usually has an external direction of compression, an arrow. Usually, the ball is filled from the direction of the arrow tail and inserted or tightened into the circlip.
Q:Open the pressure relief valve core hole with what
Eccentric semi ball valve you say is a kind of ball valve, ball valve is a relatively new category, it has some advantages of own unique structure is divided into a type eccentric semi ball valve and side mounted eccentric semi ball valve in the maintenance of several, mainly according to the structure to pack type eccentric semi ball valve the structure is with a cover, can be in the pipeline maintenance, convenient and labor-saving, eccentric semi ball valve in the appearance structure for erosion is very serious in the medium, upper structure replaced maintenance loss of the opening and closing member is very convenient, without the whole valve removed from the pipeline, greatly saves the maintenance time and the cost, and side mounted valve has the advantages of compact structure, light weight, suitable for valve installation space requirements.
Q:What does "q41f46-16c-dn40" mean?
DN40 refers to the nominal diameter, 16C represents 16 kg of pressure, carbon steel material F46 stands for fluorine
Q:What are the differences between the lever ball valve and the handwheel ball valve? What are their differences?
Group pairs of valves, have not heard of a lever type ball valve, only lever type safety valve, hand wheel type is only the way it drives different, the way is also ever-changing, to see the needs of individuals
In industries where performance, quality and reliability are essential, the ball valves and other products are secure choices. Each valve is manufactured according to strict technical specifications, guaranteeing full customer satisfaction. Having been checked for more than 5 times from beginning to the end, our products ensure 100% high accuracy.As a result of on-going modification and the upgrading of current valve designs, together with the development of new valves, We offer the highest degree of sophisticated products that meet customers' requirements.

1. Manufacturer Overview

Location Zhejiang,China (Mainland)
Year Established 2006
Annual Output Value US$1 Million - US$2.5 Million
Main Markets 20.00% Domestic Market
20.00% Southern Europe
10.00% Western Europe
10.00% Africa
10.00% Eastern Europe
5.00% South Asia
5.00% Northern Europe
5.00% South America
5.00% North America
2.00% Central America
2.00% Eastern Asia
2.00% Mid East
2.00% Oceania
2.00% Southeast Asia
Company Certifications ISO 9001:2000;CE certificate;International Qualify certificate;Certificate of valve

2. Manufacturer Certificates

a) Certification Name  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Export Percentage 61% - 70%
No.of Employees in Trade Department 6-10 People
Language Spoken: English, Chinese
b)Factory Information  
Factory Size: 50,000-100,000 square meters
No. of Production Lines
Contract Manufacturing OEM Service Offered Design Service Offered Buyer Label Offered
Product Price Range Average