Double Link Electric Actuators Control Safety Gas Regulator Industrial Butterfly Valve
This automatic control valve regulates a flow without external power source, no actuator is necessary resulting both in a most reliable and economic solution.
It's preferred solution in larges sizes up to 1000 mm.Dingsheng can supply different types, depending on the application.
This butterfly valves with centric disc.
Consistently supplies the hard-to-find valves to keep your project moving forward. We source a complete line of manual valves, valve automation and specialized products in commodity and specialty materials, ranging from low to high pressure applications. For your valve needs, DMF is a trusted resource to the ventilation system in industry and commercial premises
we believe in providing our customers with only the best. All our products conform to rigid performance specifications.We ensure conformance to specifications through quality assurance programs.
All the products we deal with are market leaders in their respective segments.
There are numerous types of valves available that can be used in a wide range of industries and applications. Are you wondering which valve is best for control?
It's important to understand that not all valves are created equal. Different types of valves have different advantages and disadvantages. Choosing the correct one depends on what you're trying to achieve with your project.
We'll cover everything you need to know about choosing a valve for the correct task.
DMF is a butterfly valves,which open and close by rotating a disk within the valve body. This type of valve is often used in ventilation systems because they can be operated quickly and easily. Butterfly valves provide a more efficient than other types, making them an attractive option for many applications.
Butterfly valves use less space than other valves, making them an ideal choice for tight spaces.
| Item NO. |
DMF300 |
| Body Material |
Cast iron or Carbon steel |
| Fitting Pressure |
<0.05 MPa |
| Efficiency |
0.37 KW |
| Working Temperature |
-30~+ 40ºC |
| Working Humidiry |
30~90% |
| Size |
external diameter 20.8'',width 8.27'' |
| Weight |
70 KG |
| Pattern |
Material |
Diameter(mm) |
Holes quantity(pc) |
Weight(kg) |
| DN300 |
casting iron |
315 |
12 |
70 |
| DN400 |
casting iron |
400 |
16 |
100 |
| DN500 |
casting iron |
500 |
16 |
130 |
| DN600 |
steel |
664 |
16 |
163 |
| DN800 |
steel |
860 |
16 |
185 |
| DN1000 |
steel |
1100 |
20 |
230 |
The Application Scenarios
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This valve is a electric butterfly valve that opens and closes and regulates air flow by reciprocating with a disc type opening and closing member.
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The variety of products its characteristics allow Dingsheng to fulfill all requests, from specific valves to complete valves packages:
- Gate, Check valves
- Butterfly valves
- Control valves
- Blast valves
- Customized valves
- Protective equipment (air vacuum valves, strainers…)
-
Dingsheng is ability to optimize the technical and economical solutions, in compliance with the requirements, can significantly reduce the total ownership value.
We clearly strive to add value to the valve user market with cost-effective and reliable quality products.
Advantage
1 Simple structure, small volume and light weight;
2 The opening and closing time is short and the flow resistance is small;
3 It can be applied to opening and closing and adjustment of ventilation and dust removal pipelines. It is widely used in gas pipelines.
Disadvantage
Due to the limitation of the structure and the sealing material, butterfly valve is not suitable for use in high temperature and high pressure piping systems. Its general working temperature is between -30~ +40 ° C
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- Operating Mechanism
- The external operating mechanism of a butterfly valve controls the air flow across the valve. It may be operated by manual rotation of the stem or by automatic actuation.
Manual operation of this valves involves the application of torque to the lever or handwheel attached to the stem. Levers can set the valve into a closed, fully-opened, or partially-opened position. This butterfly valves are equipped with double link manual poles to increase torque and to aid in the opening and closing of the valve.
Automatic actuation is used to control the butterfly valve situated in harsh environments and remote locations. It makes the opening and closing of butterfly valves faster, especially for larger valves requiring larger amounts of torque.
- Areas Of Product Application
This safety butterfly valve are used in the most complex energy efficient heating, ventilation, air conditioning and cooling systems. With its competencies in planning, sample production and lab testing, the application development team ensures a quick response and the adapted construction and functioning of safety butterfly valve in line with clients' needs or specifications.
Trust The Professional Industry CDS Company
Uncompromising product quality.
Outstanding delivery dependability.
Dedication to research and innovation.
CDS company designs & manufactures Industrial and Commercial ventilation equipment worldwide.
For 20 years,CDS company has been delivering high-performance, high-quality products, at the lowest possible cost,these values have made CDS company one of the most trusted manufacturers of air-moving equipment and ventilation system, and why engineers and designers continue to depend on our durable and efficient products.
Products include Roof Axial Fans, Wall Axial Fans, Duct Axial Fans, all kinds of Centrifugal Fans,Dust filter equipments,Air volume measurement device,safe valve,control valve,gate valve,exhaust valve,blast door and so on.In a word,we have the equipments of the whole ventilation system.
Our long history and legacy brands and products are part of the reason our customers return, whether for custom fans, replacement components, or to retrofit a competitors' equipment to increase productions performance. Our investment in expanding our facilities and product lines, education for our employees and service technicians, and focus on customer satisfaction gives us the competitive edge.
Manufacturing premium-quality, expert team,professional service has allowed CDS company to become an excellent supplier in the industrial of China. CDS company is able to flexible, customized solutions that meet the specific requirements for unique applications. Our heavy industrial product line and consistent productions development has helped us to expand to markets such as boilers, locomotive, nuclear and mining. Our extensive investment in technology and people allows us to process repair, upgrades and rebuilds of any of our competitors' equipment.
The CDS company carries one of the most complete product lines in the ventilation system industry. From axial fans to centrifugal fans,all kinds of valves,dust filter equipment,wind speed device, rebuild or replacement jobs, we are constantly adding to our product portfolio and increasing our capabilities.
Our engineering team is constantly innovating, designing new products and improving existing ones. All manufactured products are constantly reviewed to increase quality and reliability while also reducing costs.
We're also lucky to have a close-knit team with a supportive work environment and a family-centric culture, which we believe helps foster innovation, enables employees to take ownership in our success, and ultimately contributes to a better product. This attitude, which pervades our entire company, is on display whenever we interact with our customers.
Because our productions outperform and outlast, we have many repeat customers and product deployments in China. Cooperate with CDS company and you'll never have any problem in ventilation system!
We at CDS company focuses on:
- High operational reliability
- High efficiency
- Low operating costs
- Long lifespans
For special requirements or applications, we can tailor solutions and develop fans that suit you.
When it's time to choose the best possible air-moving solution for your project, please contact to us.
Expert Team & Global Service
FAQ
1.Are your factory or trading company? We're manufacturer with history 30 years of ventilation system,our factory is more than 10,000m².
2.What's your main productions?Our productions are all the equipments of ventilation systems,contain gate valve,butterfly valve,exhaust valve,
airtight valve,axial fan,centrifugal fan,mixed flow fan,electric dual-use pedal fan,dust fliter,air volume measuring device and so on.
3.What's the MOQ?The quantity is just for reference.Usually if we have stock,we have no request on MOQ.Please contact to us.
And please understand that the price may be different related to our stock available and your order QTY.Favorable
will be different based on your detail inquiry.
4.Can we use our own logo?Yes,OEM is obsolutely supported.But for some items,we have to add some costs if your order not reach our free OEM QTY.
5.How do you ensure the product quality of fittings?The equipment's from Dingsheng company, are widely used in China. And we will test and check the quality of each product before delivery.
6. Can I get samples before ordering? Yes, samples can be offered.
7. Shipping If your order is not big enough,door to door service is the best choice via UPS,FEDEX,DHL,EMS.For big quantity,by air or by sea through your forwarder is one normal way,we can also provide cost-effective forwarder for your reference.
8. Where is your company located, Can I visit there?Our manufacturing located in Jinhua,Zhejiang in south of China. Welcome to visit our factory face to face for visit.
Welcome to contact us!
You are always welcome to contact us.
Regardless of whether it is a big or small question, our knowledgeable employees will answer your questions via phone or e-mail.
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