Single Flange Pneumatic Dust Butterfly Valve EPDM Seat High Temperature Butterfly Valve Vfs Valve

Single Flange Pneumatic Dust Butterfly Valve EPDM Seat High Temperature Butterfly Valve Vfs Valve

* Size : 14''
* Pressure rate: ANSI 300LB
* Type : Double flange Ends
* Operation : Gear O.P.
* Valve Structure : Triple Offest
* Design and manufacture API 609
* F/F length : 190 mm

Product Details

We have the most advanced production equipment, experienced and qualified engineers and workers, recognized quality control systems and a friendly professional sales team pre/after-sales support for LUG Double Offset Butterfly Valve, Stainless Steel Ball Valve, DI Butterfly Valve. Through deepening system reforms and the needs of current enterprise development, our company introduces modern management tools, oriented toward serving customers, improving production capacity and quality. We have a team of dedicated trained professional who take care the quality and timely supply. Since the establishment, our company has consistently adhered to the quality policy of 'relying on science and technology, strict management, meticulous manufacturing, and striving for first-class'.

【Product Introduction

High Temperature Butterfly Valve can be widely used in high temperature gas pipelines in metallurgy, building materials, chemical, power station and other industries. As a high-temperature gas medium flow regulating or cutting device, high temperature butterfly valve can be used with various actuators.

The high temperature butterfly valve stem is an integral forging structure supported by an outer bearing seat and driven by a two-end pin connection to rotate the valve flap. The metal seated is sandwiched between the disc, the valve has good circulation performance. Three sets of packing seals, plus sealant and purge two auxiliary seals form a high reliability stem packing seal system.


【Application Range】:

* Suitable Temperature: 350~800°C,  Application for power plant

* Design features: Blow-outproof valve stem

* Material :CF8、CF8M、310S、904L、4A、5A、Duplex steel...

* Design and manufacture API 609 / EN593 / GOST

* Face to face dimension API 609 / EN558 

* End flanges dimension ANSI ASME B16.5 / EN1092-1 / GOST12815

* Test & inspection as API 598 / EN12266-1


8IMG_5972


Product Characteristics

1. High Temperature Butterfly Valve uses a pressure self-tightening sealing structure. The higher the internal cavity pressure, the better the sealing performance.

2. The valve seat is made of Stellite cobalt-based hard alloy, and the movement seal has high hardness, wear resistance, high temperature resistance, corrosion resistance, good scratch resistance and long service life.

3. The valve stem is quenched and tempered and surface nitrided, which has good corrosion resistance and scratch resistance.


6-2QQ图片20190807162817



We will make just about every exertion for being excellent and perfect, and speed up our actions for standing during the rank of worldwide top-grade and high-tech enterprises for Single Flange Pneumatic Dust Butterfly Valve EPDM Seat High Temperature Butterfly Valve Vfs Valve. We have gradually formed strong talent, technology, and brand competitive advantages. Our company pursues a brand-creation and high-grade quality strategy. The products are sold well throughout the country and exported to many countries and regions with stable performance and reliable quality.

Inquiry

You Might Also Like