Pneumatic Diaphragm Valve
Zhejiang Maikailun Automatic Control Valve Co., Ltd is a well recognized world leader and reliable manufacturer for pneumatic actuator and pneumatic valve in China.
Maikailun supplies pneumatic actuators and valve control accessories such as manual override, limit switch box, solenoid valve, filter regulator, valve position feedback device etc. Additionally, Maikailun provides professional valve automation solutions like pneumatic ball valve, pneumatic butterfly valve etc. for diverse applications.
The wide variety of actuators include stainless steel pneumatic actuator, P series rack and pinion actuator, P series scotch yoke pneumatic actuator, linear hydraulic actuator.
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Why Choose us
Rich Experience
With over 20 years innovation and extensive industry experience, Maikailun provides first class products and services for customers worldwide.
24-hour online service
We are committed to providing round-the-clock online service, ensuring that all inquiries are promptly acknowledged and addressed within a 24-hour timeframe. This guarantees that you receive the necessary information and support in a timely and efficient manner.
Quality Assurance
We provide our customers with a 100% quality guarantee. In the event of any quality-related issues, we assume full responsibility and commit to resolving them promptly and effectively.
Specifications
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Connection type |
Flange, Thread |
|
Pressure of work |
1.0Mpa |
|
Dimension standard |
GB, BS, DIN, ANSI |
|
Working temperature |
-10~80℃ |
|
Valve Body Material |
Ductile Iron, Stainless steel, UPVC, CPVC, PVDF, PPH |
|
Diaphragm Material |
EPDM/EPDM+F46/EPDM+PTFE |
|
Size available |
DN15-DN300 |
|
Actuator Material |
Aluminium |
|
Actuator type |
Single acting(spring return, normally open and normally closed), Double acting |
|
Actuator accessories |
Solenoid valve, limit switch box, air regulator, positioner, manual override |
Benefits of Pneumatic Diaphragm Valve
Ability to Adapt: Clean water, food products, caustic chemicals, and abrasive slurries are just a few of the fluids that a pneumatic diaphragm valve can handle with remarkable adaptability.
Leak-Proof Performance: By guaranteeing a tight seal, the diaphragm’s design reduces the possibility of leakage. This is important in situations where even a little leak may become expensive or dangerous. This valve is appropriate for use in operations involving hazardous chemicals and sterile conditions due to its leak-proof design.
Low Maintenance: Because of a simple layout, pneumatic diaphragm valves require less maintenance. The fluid’s isolation from the working mechanism reduces the valve components’ deterioration.
Clean Operation: This valve’s built-in leak protection helps to maintain a clean working environment. Because of this, it is perfect for use in sectors where cleanliness and hygiene are crucial, such as the food & beverage, pharmaceutical, and electronics industries.
Simple Automation: Automation systems may easily integrate this valve. The simplicity of automation makes it possible to manage fluid flow in industrial operations from a distance or centrally.
Pneumatic diaphragm valves are used in foods, dairy, and beverages applications.
These valves are used to control the flow of different products in pharmaceutical plants.
They are used in the municipal water supply.
Pneumatic diaphragm valves are used in wastewater treatment applications.
These valves are used in the manufacturing of different chemicals such as acids and alkaline.
They are used to control the flow of media during paper and pulp manufacturing.
Pneumatic diaphragm valves are used to control the flow of water in firefighting.
These valves are used in oil refineries.
They are used in the manufacturing of fertilizers.
Methods Of Connecting Pneumatic Diaphragm Valves
Using threads
This is the method in which the end of the valve is designed with outer or inner threads to allow the pipe to be screwed. This is one of the simplest and most commonly used designs of pneumatic diaphragm valves.
01
Metallic surface seal
A metal surface seal is used with a gasket between two fittings. The gasket creates face seals on two sides of the fittings.
02
Compression fittings
This is the method of connecting a pipe without the use of threads or welding. The seal is created when a nut is tightened and a washer compressed around the second pipe to create a tight seal.
03
Socket welding
This is the method of welding the pipe and the pneumatic diaphragm valve together. This method is very reliable as it ensures zero leakage. Such a valve can be used to control the flow of highly hazardous and corrosive media without possibility of any leakage.
04
Bolt flange
This is the method of using bolts and nuts to tighten the pipe and the pneumatic valve together. Both the valve and the pipe have flanged ends with holes where the bolts are inserted. It offers a tight seal suitable for use in high-pressure applications.
05
We offer various shipping methods, including sea freight, air freight, and express delivery, depending on the order size and destination.
Shipping costs will be calculated based on the destination and weight of the package.
Customers will receive a tracking number once the package has been shipped, so they can track the status of their delivery.
We strive to ship all orders within 2 business days of receiving the payment.
In case of any delays or issues with shipping, our customer service team will promptly communicate with the customer to resolve the problem.
With our careful packaging and efficient shipping methods, you can trust that your products will arrive in perfect condition and on time.
FAQ
As one of the most professional pneumatic diaphragm valve manufacturers and suppliers in China, we're featured by quality products and low price. Please rest assured to buy high-grade pneumatic diaphragm valve in stock here from our factory.
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