High Temperature Electric Adjusting Ventilation Butterfly Valve

High Temperature Electric Adjusting Ventilation 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 hope that we can become your business development partners because of good quality of our double acting butterfly valve, LUG Double Offset Butterfly Valve, lined ball valve and higher working efficiency. In the future, we will continue to adhere to the "customer-centric" philosophy, uphold the values of "sincerity and focus", and continue to work hard to provide customers with better and more considerate services. We provide customers with the best cost-effective solutions with a professional team, and create the greatest value for customers with an efficient operation system. We are honest, professional and dedicated, and give back to customers with a sincere heart. Our company adheres to the business philosophy of 'Pioneering, Enterprising, High-quality and High-efficiency', and provides customers with all-round support.

【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 love an incredibly fantastic standing amid our consumers for our superb item high quality, aggressive rate and also the finest assistance for High Temperature Electric Adjusting Ventilation Butterfly Valve. We honor our core principal of Honesty in business, priority in service and will do our best to provide our customers with high quality items and excellent service. By adhering to the principle of 'human oriented, winning by quality', our company sincerely welcomes merchants from at home and abroad to visit us, talk business with us and jointly create a brilliant future.

Inquiry

You Might Also Like