Butterfly Valve Soft Sealed Awwa C504 Double Flange
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- Supplier: Shanghai Youwei Powder Equipment Co. Ltd
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Product Overview
Description
Product Description
Butterfly valve, also known as the flap valve, is a simple structure of the regulating valve, can be used for low-pressure pipeline media switching control of the butterfly valve is the closing member (valve flap or butterfly plate) for the disc, rotating around the valve axis to achieve the opening and closing of a kind of valve.
Valves can be used to control the flow of various types of fluids such as air, water, steam, various corrosive media, slurry, oil, liquid metals and radioactive media. Mainly in the pipeline to cut off and throttling role. Butterfly valve opening and closing member is a disc-shaped butterfly plate, rotating around its own axis in the valve body, so as to achieve the purpose of opening and closing or regulation..
Valves can be used to control the flow of various types of fluids such as air, water, steam, various corrosive media, slurry, oil, liquid metals and radioactive media. Mainly in the pipeline to cut off and throttling role. Butterfly valve opening and closing member is a disc-shaped butterfly plate, rotating around its own axis in the valve body, so as to achieve the purpose of opening and closing or regulation..
FAQ
Butterfly valve is suitable for flow regulation. Since the pressure loss of butterfly valves in the pipeline is relatively large, the robustness of the butterfly plate to withstand the pressure of the pipeline medium when it is closed should also be considered. In addition, it is also necessary to consider the limitations of the working temperature borne by the resilient valve seat material at high temperatures. Butterfly valve structure length and overall height is small, fast opening and closing speed, and has good fluid control characteristics, butterfly valve structure principle is most suitable for the production of large diameter valves. When the butterfly valve is required to be used for flow control, the most important thing is to choose the correct size and type of butterfly valve so that it can work properly and effectively.
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Product Features
Dome Valve is Perfect Solution to Powder, Ash or Solid particles
1. Standardized Products & Parts are Easy to Be Installed Directly on SILO, & Replaced for Maintenance;
2. Dome Valve is Designed to Be Sealed And Completely Closed by Using Inflatable Gasket that is Inflated by Air Supplied, so Dome valve Torque is Very Low;
3.Air Injection and Ventilation is Controlled by Inflatable Gasket and Solenoid Valve to Minimize the Friction Between Gasket and
Spherical Cap;
Spherical Cap;
4. Gasket and Air are Utilized Simultaneously for high sealing.
Dome Valve is simple but perfect solution for your process
Dome valve is Opened and Closed Using a Pneumatically Operated Actuator and Supplying Air to Operate Actuator is Also
Provided to Inflate the Gasket and Spherical Dome is Seal Completely. Rotary system and Inflatable Gasket are Controlled
by PLC.
Provided to Inflate the Gasket and Spherical Dome is Seal Completely. Rotary system and Inflatable Gasket are Controlled
by PLC.
Dome Valves are Installed in Power plant, Mining/Mineral processing, Cement/Concrete plant(Pneumatic Conveying System), Storage silo, Chemical Plant etc.
Product Description
Dome Valve DN 200 is capable of handling powdery and granular materials like fly ash, bottom ash, boiler bed
sand and limestone. It is extremely reliable and easy to maintain, providing long maintenance intervals.
sand and limestone. It is extremely reliable and easy to maintain, providing long maintenance intervals.
Dome Valve is a high performance special valve and is used all over the world in Material Handling Systems in a wide range of industries. The dome valve closes also through the material, opening the material flow only a quarter turn from fully closed to fully open.
Dome Valve has a simple construction and automatically inflating sealing mechanism which operates with compressed air ensuring minimized wearing.
Dome Valve DN 200 Specification：
1. Air Pressure: 8 bar | 5. Pneumatic Actuator |
2. Dome Material: Carbon Steel | 6. Limit Valve |
3. Body: Carbon Steel | 7. PTFE coating for sealing surface |
4.High work temperature |
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Why Choose Us
FAQ
1. Q: How long is the warranty period?
A: Usually 1 year
2. Q: What is the delivery time?
A: Generally, it takes 10-25 days from the receipt of the deposit, and large-scale equipment will be
3. Q: What are the installation methods?
A: 1) Remote guidance
2) Arrange engineers to be designated on site
3) Provide installation manual
4. Q: Where is the production base?
A: Factory1: No. 22 Jiangong Avenue, Nanfeng Town, Suzhou City, Jiangsu Province
Factory2: No. 11 Nanxiang Road, Nantong City, Jiangsu Province
5. Q: What are the payment methods?
A：L/C&T/T
A: Usually 1 year
2. Q: What is the delivery time?
A: Generally, it takes 10-25 days from the receipt of the deposit, and large-scale equipment will be
discussed separately
3. Q: What are the installation methods?
A: 1) Remote guidance
2) Arrange engineers to be designated on site
3) Provide installation manual
4. Q: Where is the production base?
A: Factory1: No. 22 Jiangong Avenue, Nanfeng Town, Suzhou City, Jiangsu Province
Factory2: No. 11 Nanxiang Road, Nantong City, Jiangsu Province
5. Q: What are the payment methods?
A：L/C&T/T
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