Pneumatic Flanged Butterfly Valve Description

The VATTEN pneumatic flanged butterfly valve offers significantly better stability than the pneumatic wafer butterfly valve. Its design allows for a stronger connection between the valve body and the pipeline, reducing vibrations and instability during operation, which ensures long-term reliable performance.

In addition, the pneumatic flanged butterfly valve excels in sealing performance. The optimized flanged connection provides a more efficient seal, minimizing the risk of media leakage, making it particularly suitable for environments with high sealing requirements.

Despite its enhanced performance, the VATTEN pneumatic flanged butterfly valve comes at a higher price. This price difference is mainly due to the higher manufacturing costs and more complex structural design. Nonetheless, due to its stability and sealing capabilities, this valve remains in high demand in applications where safety and reliability are critical.

Pneumatic flanged butterfly valves are particularly widely used in chemical plants. The pipelines in chemical production processes are often subjected to high pressures, high temperatures, or highly corrosive media, making the pneumatic flanged butterfly valve an ideal choice due to its superior performance

The pneumatic actuator is made of double-acting aluminum alloy and is recommended to use an air source pressure of 5-7kg.

  

Valve Type

Centerline

Body Material

Ductile Iron, SS304, SS316, SS316L

Seat Material

EPDM, PTFE, VITON, Hard Seal

Disc Material

Nylon, Cast Iron with EPDM, SS304, SS316, SS316L

Pressure

16kg-64kg 150LB-600LB

Nominal Diameter

DN40-DN2500

Applications

Water Treatment, Air Source Purification, Industry, Exhaust Gas

Product
Parameters

We can design and develop according to the needs of our customers to meet the requirements of different clients.

The pneumatic actuator is made of double-acting aluminum alloy and is recommended to use an air source pressure of 5-7kg.

  

Valve Type

Centerline

Body Material

Ductile Iron, SS304, SS316, SS316L

Seat Material

EPDM, PTFE, VITON, Hard Seal

Disc Material

Nylon, Cast Iron with EPDM, SS304, SS316, SS316L

Pressure

16kg-64kg 150LB-600LB

Nominal Diameter

DN40-DN2500

Applications

Water Treatment, Air Source Purification, Industry, Exhaust Gas

About Us
Self Control Valve Supplier

Vatten Valve Group, a globally renowned industrial automation valve enterprise originating from Saarland, Germany, specializes in the research, development, and manufacturing of core products such as automatic control ball valves, butterfly valves, and regulating valves. Leveraging our exceptional technological expertise, we deliver innovative valve solutions and professional technical support to critical industries including energy, chemical, water treatment, pharmaceutical, and food processing.

The Group operates four state-of-the-art manufacturing bases strategically located in Shanghai, Tianjin, Lishui, and Jiaxing, China. To better serve international markets, we have established branch offices in key strategic locations including the United Kingdom, Turkey, Belarus, Saudi Arabia, and Indonesia. The establishment of our Indonesian office significantly enhances our service capabilities in the Southeast Asian market, ensuring timely and efficient technical support and services for local partners and clients.

Rooted in the German tradition of precision manufacturing, Vatten Valve maintains its focus on automatic control valves while strictly adhering to international quality standards. We are committed to continuous innovation, providing customers with superior performance products, professional technical support, and comprehensive fluid control solutions, empowering them to address complex industrial fluid control challenges.

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