Pneumatic Actuated Wafer Lug Type Metal Seat Wafer 10 Inch Butterfly Valve Grooved Type with Lever

With high quality Industrial gate valve, Tilting Disc Check Valve RF End, WCB Gate Valve Bronze Trim and perfect service, we would like to cooperate with every customer to make progress, develop together and create a wonderful future. We promise ourselves high-quality products and hope our customers can benefit from them in order to realize a win-win situation. We do our best to make the company show a good working atmosphere, which is united, positive, efficient and practical. Because we are professional, so you can free from worry, because we abide by the integrity, so you can rest assured. Proactiveness is our consistent development wisdom, while sound and scientific management is the guarantee of our achievements and sustainable development.

Metalic seal butterfly valve wafer type/lug type

Metal seal butterfly valve are eccentric butterfly valve.There are tri-eccentric butterfly valve and double eccentric butterfly valve. The tri-eccentric butterfly valve adopts three dimesioal eccentric multi layer metalic seal structure, it is hard seal. Double eccentric butterfly valve are designed to reduce the friction between seat and seal.Both of them has good performance.

Work pressure (MPA) 1.0~4.0

Applicable temperature (centigrade) less than 300

Suitable for medium water, oil, steam, etc.

Material body:cast steel, stainless steel

Valve stem: 40Cr austenitic stainless steel

Sealing Material: Stainless Steel/Stainless Steel

End: Lug, wafer and double flange

Operation: Manual, Worm and pneumatic actuator

Features:

1. Good performance between low temperature and high temperature

2. Wear-resistance, Long service life

3. Reliable sealing, Unique structure and easy maintenance

4. Blow-out proof stem
   

Double eccentric butterfly valve are designed to reduce the friction between the seat and the seal about 15 stroke, and add a special eccentricity angle beta, which not only overcomes all contact friction between the seal and the valve seat in the valve opening and closing.

The service life is increasing, and the sealing pressure can be regulating arbitrarily by changing the applied torque, so that the sealing is more reliable and there is no turning over phenomenon.

We have always insisted on forging ahead, pioneering and innovating, and working hard to eventually become a leading enterprise in Pneumatic Actuated Wafer Lug Type Metal Seat Wafer 10 Inch Butterfly Valve Grooved Type with Lever industry. We strongly believe that technology and service is our base today and quality will create our reliable walls of future. Since the establishment of our company, we adher to the principle of quality as the basis and integrity as the capital, we sincerely seek cooperation opportunities with domestic and foreign customers.