Plastic PVC PP PVDF Hand Gear Butterfly Valve /Pneumatic Electric Diaphragm/Wcb/Stainless Steel Swing Check/True Union Flange Ball Valve

Plastic PVC PP PVDF Hand Gear Butterfly Valve /Pneumatic Electric Diaphragm/Wcb/Stainless Steel Swing Check/True Union Flange Ball Valve

* Size :DN350
* Pressure Rate :PN16
* Fully LUG Ends
* Gear box Operator
* For water , sea water application

Product Details

We firmly believe in the customer first and honesty-based service tenet, therefore, we promise that when purchasing our Wafer Triple Offset Butterfly Valve, Double Flange Butterfly Valve, 150LB Flanged Butterfly Valve, we will provide customers with a full range of satisfactory services. We will guide quality management with experienced and excellent technical consultants, and treat all customers with a sincere and responsible attitude. Our company has mastered a number of world-class core technology and product technology, and has a high reputation and established a good reputation in the industry. We believe that our company will be in advantageously position in market competition through using advanced marketing means and superior production techniques.

【Product Description

Rubber Seated Butterfly Valve is simple in structure, small in size and light in weight, and consists of only a few parts.When the valve is in the fully open position, the thickness of the disc is the only resistance when the medium flows through the valve body, so the pressure drop generated by the valve is small, so it has better flow control characteristics. 


【Products Features

* Tight shut off, concentric type butterfly valve

* For water , sea water application

* Light Blue finishing painting

* RAL number of painting RAL5012

* Epoxy finishing painting as per request

* Suitable Temperature -29°C ~ 100°C

* Suitable pressure not higher than 2.0Mpa

* For Shutoff Function

* Top flange as per ISO international standard

* EN 10204-3.1 certificate : Yes


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【Products Characteristics

1. The flow characteristics tend to be straight and the adjustment performance is good.

2. The connection between the disc and the valve stem adopts a pinless structure, which overcomes the possibility of internal leakage.

3. The outer circle of the butterfly plate adopts the spherical shape, which improves the sealing performance and prolongs the service life of the valve. 

4. The seal can be replaced and the seal is reliable to achieve a two-way seal.

5. The disc can be spray coated according to user requirements, such as nylon or PTFE.



For a long time, our company respects contracts and keeps promises, and has been deeply supported and trusted by customers, and has achieved a good reputation in the Plastic PVC PP PVDF Hand Gear Butterfly Valve /Pneumatic Electric Diaphragm/Wcb/Stainless Steel Swing Check/True Union Flange Ball Valve industry. We are willing to work together with new and old friends from all walks of life with a sincere attitude of cooperation, excellent product quality, and timely and thoughtful after-sales service. We run the enterprise with the guarantee of integrity and quality, and strengthen the management of the enterprise under the guidance of the quality management system.

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