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24" Inch Air Operated Disc Ss EPDM Seat Butterfly Valve

The seat seal is designed by triple offset and flexible multi-layer metal and graphite overlapping, which ensures good sealing performance and reduces operating torque.

Product Details

Our firm has strived to establish a highly efficient and stable workers workforce and explored an effective high-quality management system for API 6D Ball Valve, DI Butterfly Valve, Wafer Triple Offset Butterfly Valve. In the fierce market competition, our company has always ranked first in the peer list by virtue of high-quality products and considerate service. In terms of technology, we continue to increase R&D investment, optimize product structure, and improve product performance to satisfy the requirements of customers. At the same time, we implement the people-oriented business philosophy and strive to improve the quality of employees to increase the technical content of products. With the increasingly fierce market competition, the company actively cooperates with relevant suppliers to form strategic partnerships, because more exchanges and cooperation will improve our customer service capabilities and promote the company's healthy development.

【Product Introduction】:

Triple offset Flange butterfly valve seal ring is composed of hard and soft layer metal sheet, through high-precision machining forming, embedded in the plate and valve seat match, has the double advantages of metal seal and elastic seal, no matter in low temperature and high temperature, have excellent sealing characteristics


【Product Details】:

* Nominal size: 24 inch

* Pressure rate: 150LB

* Connection Type : Flanged ends

* Body: A216-WCB

* Disc:  A351-CF8M

* Seal: SS316+Graphite

* Stem: 17-4PH

* Seat: SS316 overlay

* Operation : Bare stem with Top Flange

* F/F length : 267 mm

* Structure : Triple Offest type

* Paint Color : RAL5012

* Suitable Temperature : -29°C~425°C

* Design standard as per : API 609

* End flange dimension:ASME B16.5

* Country of origin:China


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Product Range】:

1.Nominal Pressure: CLASS 150LB~900LB

2.Nominal Diameter: NPS 2''~80''

3.Main material:WCB、DI、CF8、CF8M、CF3、CF3M、LCB、LCC、4A、5A、C95800...

4.Ends tyoe:Flange、LUG、Wafer、Butt Weld 

5.Operating way:Lever、Gearbox、Electric actuator、Pneumatic actuator 


Product Packing】:

As for packing, ZFVALVES strictly adopt plywood boxes. Marine products will be waterproof to the boxes to ensure that the products are not eroded by rain during the shipping process. We also fumigate boxes in different countries. Please see the following pictures of our wooden cases;

微信图片_20190730163049微信图片_20190730163056


To be an top-notch enterprise that manufacturing 24" Inch Air Operated Disc Ss EPDM Seat Butterfly Valve is our company's development of strategic objectives in recent years. We adhere to the division of development, innovation, based on the market for development, willing to work with friends from all walks of life to seek common development. We welcome new and previous clients from all walks of lifetime to get in touch with us for future small business interactions and mutual success!

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