High-Temperature-2inch Tri-Clamp Food Grade Stainless-Steel Pneumatic Actuated Sanitary Butterfly Valve

High-Temperature-2inch Tri-Clamp Food Grade Stainless-Steel Pneumatic Actuated Sanitary 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

It is necessary to improve the quality of Lug Type Butterfly Valve, DN350 LUG Butterfly Valve, Wafer Triple Offset Butterfly Valve to compete with similar products from other countries in the international market. Steady and pragmatic is the foundation of the survival and development of an enterprise, thereby we must combine development goals with practical actions and put our feet on the ground. We will improve the quality management system and pre-sale, in-sale and after-sales service systems. We have done a good job in strategic layout and business structure optimization. We welcome clients, enterprise associations and friends from all components from the earth to make contact with us and find cooperation for mutual positive aspects.

【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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We has become a leader in the industry of High-Temperature-2inch Tri-Clamp Food Grade Stainless-Steel Pneumatic Actuated Sanitary Butterfly Valve. Based on the business philosophy of innovation and pragmatism, we rely on technological progress to continuously upgrade our products to meet customer requirements. Safety through innovation is our promise to each other. Looking forward to your inquiry.

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