Sanitary Hygienic Stainless Steel High Temperature Pneumatic& Manual Diaphragm &Butterfly Ball Valve

Sanitary Hygienic Stainless Steel High Temperature Pneumatic& Manual Diaphragm &Butterfly Ball 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 believe in long term and trusted relationship for Butt Weld Triple Offset Butterfly Valve, Low Temperature Butterfly Valve, API 6D Ball Valve. We always believe that high-quality products and efficient after-sales service will help us gain more market share. Welcome customers from all over the country to come for consultation and guidance and seek common development. Thanks to the long-term warm patronage and friendly cooperation of new and old customers at home and abroad, our company has been gone through the tough period.

【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


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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.


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Since the establishment of our company, we have always been adhering to the everlasting corporate spirit and committed to making each Sanitary Hygienic Stainless Steel High Temperature Pneumatic& Manual Diaphragm &Butterfly Ball Valve show the highest level of the times. Discovering needs, responding quickly, and striving for perfection are our ways to achieve customers; respecting customers, and maintaining the company's image is the standard we practice. We always follow the policy of 'quality for quantity, quality for efficiency, quality for reputation', and constantly pursue, explore, develop and innovate. We constantly improve product quality and after-sales service.

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