High Pressure 24 Inch GOST Butterfly Valve

High Pressure 24 Inch GOST 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

After years of development, we have become a professional manufacturer of Wafer Triple Offset Butterfly Valve, DI Butterfly Valve, Lug Type Butterfly Valve. Looking forward to the future, there is a long way to go. We will make more brilliant achievements by adhering to the tenet of 'professional technology and perfect service'. We always pursue the good quality of products, continue to develop with superb craftsmanship, improve the application level of products, and win the incomparable trust and support of domestic and foreign merchants with perfect service. We have complete and rich product system structure, with high, medium and low-end series of products are available to meet the needs of customers at all levels.

【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;

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We have been also specializing in improving the things administration and QC system to ensure that we could preserve terrific gain within the fiercely-competitive company for High Pressure 24 Inch GOST Butterfly Valve. Our products are sold to the many countries, and are favorably appraised by clients. We always regard creating value for customers as the goal, and we have established a rich and systematic marketing service network.

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