High Quality Water Supply Plastic Butterfly Valve PVC Wafer Type Non Actuator Butterfly Valve Worm Gear UPVC Pneumatic Butterfly Valve DIN ANSI JIS Standard

High Quality Water Supply Plastic Butterfly Valve PVC Wafer Type Non Actuator Butterfly Valve Worm Gear UPVC Pneumatic Butterfly Valve DIN ANSI JIS Standard

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

Product Details

We can state with absolute certainty that for such high-quality at such rates we have been the lowest around for EPDM Butterfly Valve, Trunnion Ball Valve, Rubber Lined Butterfly Valve. Our company adheres to the corporate policy of 'quality first, technology first, customer first, reputation first' and the management philosophy of 'people-oriented, technology rising', and strives to create a higher value for customers, employees and society. With the business concept of innovation and perfection, we constantly improve our ability to manufacture and publicity to serve our customers sincerely. Relying on high-tech technology, we provide complete solutions for customers. Our company adheres to the business philosophy of 'integrate resources, optimize channels, serve customers, and win-win cooperation', and is committed to providing customers with first-class products and services, thereby saving the costs of customers.

【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.



High Quality Water Supply Plastic Butterfly Valve PVC Wafer Type Non Actuator Butterfly Valve Worm Gear UPVC Pneumatic Butterfly Valve DIN ANSI JIS Standard focus on practical use, more easy to use, more practical. Truly meet the real needs of the vast majority of customers. We will work whole-heartedly to improve our products and services. We adhering to the corporate management and brand marketing concepts of 'professional, honest, pragmatic, rigorous and innovative'.

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