Lever Handle Concentric Di Disc Body Clourful Wafer Butterfly Valve

Lever Handle Concentric Di Disc Body Clourful Wafer Butterfly 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 many years of R&D and manufacturing experience in the field of Stainless Steel Butterfly Valve, 300LB LUG Butterfly Valve, 24 Inch Butterfly Valve, and can improve the most cost-effective products for you. Uphold the integrity of management, customer demand-driven, we are committed to providing our customers with high-quality competitiveness of goods and services. We strive to accumulate the strength to move forward, no matter how difficult the route is, we are ready to go and look forward to walking with you and climbing the peak. We firmly believe that quality is the basis of survival, and service and competitive prices are the key to success.

【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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No matter new buyer or old purchaser, we believe in long expression and trusted relationship for Lever Handle Concentric Di Disc Body Clourful Wafer Butterfly Valve. Our company adheres to the business philosophy of 'based on professionalism, pioneering and innovative, serving customers, and pursuing excellence' to promote the sustainable and healthy development of the enterprise and provide users with better and more advanced products and services. Our forward-looking strategic thinking and cutting-edge perspective have created a new business philosophy that is borderless and frameless for the enterprise.
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