Wafer Metal Seated Butterfly Valve with Pneumatic Operator

Wafer Metal Seated Butterfly Valve with Pneumatic Operator

The metal seated butterfly valve is one kind of high performance valves.its a our company new product designed meticuously to the customers requirements

Product Details

In line with the business philosophy of 'innovation, learning, quality and service', we have been providing a series of high-quality 24 Inch Butterfly Valve, DI Butterfly Valve, EPDM Butterfly Valve for domestic and foreign customers for many years. We possess a group of high-quality management personnel to standardize the entire production process and ensure the product competitive. All products are manufactured with advanced equipment and strict QC procedures in order to ensure high quality. Our company is equipped with pre-sale technical support and after-sale service, so we have established a good reputation in the industry. Through years of continuous efforts, our company has accumulated rich experience in the research, development and manufacturing process, and has a number of professional engineering and technical personnel.

Basic Information】:

* Size: DN450

* Pressure: 150LB

* Connection type: Butt welding

* Body: A216-WCB

* Disc: A351-CF8M

* Stem: 17-4PH

* Seat: Metal seat + STL overlay

* Operation way: Gear Operator

* Installation direction: Bi-direction 

* Service : water、oil、gas、petroleum chemical pipe...

* Origin : CHINA.

* With EN 10204-3.1 certificate

* Design standard as per: API 609


46-2


Material of Main Parts】:

* Body: Cast steel、Stainless steel、Cr.Mo.Steel、Alloy steel、Nickel alloy steel.

* Disc: Cast steel、Stainless steel、Cr.Mo.Steel and ad hoc material.

* Sealring: Stainless steel、resist grind material

* Stem: 1CR13、2CR13、Stainless steel、SUS630


【Our Product Advantage】:

1. The butterfly valve can be bidirection sealing,it adopts S type and cone seat or mobile piston seat to assure the ability the reverse pressure.

2. Since the sealing ring is made entirely of metal material, which greatly improves the service life of the Metal-seated Butterfly Valve.

3. Life of opening and closing is above 25000 times.

4. Sealing material is made of metal , but not rubber and PTFE series,so our valve can adapt to wide temperature range, from -196 to 700 ℃.

5. Metal-seated Butterfly Valve can be used for wide range media such as particle material. 

6. This valve is characterised by high temperature resistance,high pressure resistance,corrosion resistance and wear resistance,etc.


Our Wafer Metal Seated Butterfly Valve with Pneumatic Operator is selling well worldwide thanks to our scientific management practices and the continuous improvement of product quality. From raw materials to finished products to after-sales service, we have established a rigorous management system for every process and every link, and strictly control the quality of our products. In recent years, our company has continued to actively research and develop, expand the scope of production, and expand various sales channels abroad.

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