Industrial Lever Handle Ductile Iron PTFE Seated Wafer Butterfly Valve DIN BS ANSI JIS Dual Check Valve Knife Gate Valve Shut off Valve

Industrial Lever Handle Ductile Iron PTFE Seated Wafer Butterfly Valve DIN BS ANSI JIS Dual Check Valve Knife Gate Valve Shut off Valve

* 6 inch size
* Class 150LB Pressure Rate
* Wafer type ends
* Bare shaft with top flange
* 56MM face - face length

Product Details

With continuous product innovation, we will develop newer, unique and exquisite Butt Weld Triple Offset Butterfly Valve, DI Butterfly Valve, 150LB Flanged Butterfly Valve to serve our clients. We constantly carry on self-innovation, technological innovation, managing innovation and business concept innovation. In the overall supply chain and business activities of our company and our traders, we pay attention to protecting the global environment, complying with laws and regulations, respecting human rights, respecting labor, safety and hygiene, ensuring the safety and quality of products and services, maintaining fair transaction order and observing ethics.

【Product Description

PTFE Seated Butterfly Valve is designed to meet the needs of many corrosive environments with strong acid and alkali, petroleum, chemical, food and other special fields. It uses a valve body made of Teflon and has a strong anti-corrosion effect. It can replace stainless steel valve body under normal conditions and has higher cost performance. 

The butterfly valve's disc is mounted in the diameter direction of the pipe. In the cylindrical passage of the butterfly valve body, the disc-shaped disc rotates around the axis, and the rotation angle is between 0° and 90°.


【Product Features

* D71F-6''-150lb

* Free shaft with top flange

* Tight shut off, concentric type butterfly valve

* For chemical, corrosive service usage

* Light Blue finishing painting, RAL5011

* Epoxy finishing painting as per request

* Suitable Temperature -29°C ~ 120°C

* Suitable pressure not higher than 16Bar

* Material : body:ductile iron, disc: ASTM A351 CF8M, seat: PTFE

* Strong function, small size, light weight, reliable performance

* Suitable for occasions where the medium is viscous, containing particles.


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【Different types of Fluoroplastics

1. PTFE

PTFE Seated Butterfly Valve has high impact strength, but tensile strength, wear resistance and creep resistance are worse than other engineering plastics. Glass fiber, bronze, carbon and graphite are sometimes added to improve their special mechanical properties.

2. PFA

PFA is a soluble polytetrafluoroethylene. PFA is a modified polytetrafluoroethylene with a temperature of 260 ° C. The perfluoroalkoxy resin PFA resin is a relatively new melt processable fluoroplastic. PFA has a melting point of about 580 °F and a density of 2.13 - (g/cm3)

3. NYLON

Its most outstanding advantage is that its wear resistance is superior to other fibers, followed by good elasticity. This material can therefore be used for valve lining materials and valve sealing materials. Use nylon at temperatures below 100 degrees Celsius.


The advanced technology we have learned and introduced at home and abroad should enable our Industrial Lever Handle Ductile Iron PTFE Seated Wafer Butterfly Valve DIN BS ANSI JIS Dual Check Valve Knife Gate Valve Shut off Valve to achieve considerable economic benefits. With our faith, we are to create fortune for you. These professionals work in close coordination with each other to offer our clients an effective range of products.

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