Pn16 150lb DN250 Worm Gear CF8 Disc Di Wafer Butterfly Valve

Pn16 150lb DN250 Worm Gear CF8 Disc Di Wafer Butterfly Valve

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

Product Details

We have the most advanced production equipment, experienced and qualified engineers and workers, recognized quality control systems and a friendly professional sales team pre/after-sales support for Manufacturing Companies for Cast Steel Ball Valve, Lug Style Butterfly Valve, Gear Butterfly Valve. We serve and win customers through continuous improvement, comprehensive and enthusiastic pre-sales and after-sales services. We have our own sales team, design team, technical team, QC team and package team. Our compacy is committed to differentiation, and professional development.

【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.



Our company can customize various sizes of Pn16 150lb DN250 Worm Gear CF8 Disc Di Wafer Butterfly Valve according to the different needs of customers. Relying on the advantages of technological innovation and honest service, we strengthen exchanges and cooperation with all walks of life, and strive to develop into one of the most professional companies in the industry. You should really feel totally free to make contact with us for more aspects.

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