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

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

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

Product Details

Since the establishment of our company, in line with the spirit of being honest and striving upward, we have provided high-quality and cost-effective Lever Butterfly Valve, DIN Butterfly Valve, Lug Type Butterfly Valve for customers. We are willing to provide customers with satisfied products and sincere service with our professional level and unremitting efforts! Our enterprise tenet is: abide by contracts, keep reputation, survive by quality.

【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.



Since the foundation of the company, we have continuously improved corporate management and optimized the quality of Plastic PVC PVDF PP CPVC Weir Type Diaphragm/Wcb/Stainless Steel Hand Gear Butterfly Valve/ Flange True Union Ball Valve / Pneumatic Electric Swing Check Valve with the support and care of our customers. Our company has many years of production and sales experience and we can well understand and cooperate with customers' needs and make response. Our company's network management territory is expanding, and we have accumulated a lot of experience and professional international service knowledge in the international market for a long time.

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