UPVC Plastic Butterfly Valve with Worm Gear

UPVC Plastic Butterfly Valve with Worm Gear

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

Product Details

We are in line with the 'customer-oriented' service policy, committed to in-depth understanding of Water Butterfly Valve, Gear Butterfly Valve, Bidirectional Triple Offset Butterfly Valve market, focusing on customer needs in this field. We have continued to develop and innovate, and its scale has expanded year by year. Our trade goal is to ensure that every customer's investment and purchase can create the value it deserves.

【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.



We constantly strive to improve and innovate UPVC Plastic Butterfly Valve with Worm Gear, continuously improve our services and increase our users. We have established a set of perfect quality management guarantee system and strong marketing network. We are hunting ahead to building positive and beneficial links with the businesses round the globe.

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