Massive Selection for Center Line Double-Flanged Butterfly Valve - Center Line Grooved Type Butterfly Valve – BESTOP

Massive Selection for Center Line Double-Flanged Butterfly Valve - Center Line Grooved Type Butterfly Valve – BESTOP

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Normally customer-oriented, and it's our ultimate concentrate on for being not only one of the most dependable, trustable and honest supplier, but also the partner for our shoppers for Butterfly Valve For Drainage, Butterfly Valve For Oil, Check Valve For Water, With superb service and quality, and an enterprise of foreign trade featuring validity and competitiveness, that will be trusted and welcomed by its clients and creates happiness to its employees.
Massive Selection for Center Line Double-Flanged Butterfly Valve - Center Line Grooved Type Butterfly Valve – BESTOP Detail:

The grooved (clamping) butterfly valve are widely used in conveying fluid pipelines for water supply and drainage, fire, air conditioning, gas, oil, chemical, water treatment, municipal, shipbuilding and other pipeline works as a control fluid action.

Material List
Body material Cast iron/Ductile iron
Disc material Ductile iron/CF8/CF8M/Aluminium bronze
Seat material EPDM/NBR
Note: For special material request other than standard specification, please indicate clearly on the inquiry or order list.

1.The self-sealing center-line butterfly valve is a newly designed and innovative valve with a micro interference between the rubber disc and valve channel, which can decrease abrasions to the sealing face, increasing the service life of valves.
2.With a self-sealing structure, the sealing properly of the butterfly valve is proportional fluid pressure, allowing the valves to withstand high pressures.
3.The sealing lip on the rubber disc can remove mud and dirt when the valve closes.
4.The outer and inner surfaces of the grooved valve are coated with a high quality epoxy powder, so the paint coat is complete and even, making the valve safe for use in the food, beverage and pharmaceutical industries.

1.OEM & customization capability
2.Full set of valve moulds, especially for valve with big sizes
3.Precision casting and sand casting for customer’s choice
4.Our own foundry to guarantee fast delivery and quality
5.Certificates Available: WRAS/ DWVM/ WARC/ ISO/CE/NSF /KS/TS/BV/SGS/ TUV …
6.MTC and inspection report will be provided for each shipment
7.Rich operating experience for project orders


Product detail pictures:

Massive Selection for Center Line Double-Flanged Butterfly Valve - Center Line Grooved Type Butterfly Valve – BESTOP detail pictures

Massive Selection for Center Line Double-Flanged Butterfly Valve - Center Line Grooved Type Butterfly Valve – BESTOP detail pictures

Massive Selection for Center Line Double-Flanged Butterfly Valve - Center Line Grooved Type Butterfly Valve – BESTOP detail pictures

Massive Selection for Center Line Double-Flanged Butterfly Valve - Center Line Grooved Type Butterfly Valve – BESTOP detail pictures


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Being supported by an advanced and specialist IT team, we could give technical support on pre-sales & after-sales services for Massive Selection for Center Line Double-Flanged Butterfly Valve - Center Line Grooved Type Butterfly Valve – BESTOP , The product will supply to all over the world, such as: Tunisia, Malta, Nairobi, we're now looking forward to even greater cooperation with overseas customers based on mutual benefits. We are going to work wholeheartedly to improve our products and services. We also promise to work jointly with business partners to elevate our cooperation to a higher level and share success together. Warmly welcome you to visit our factory sincerely.
  • Cooperate with you every time is very successful, very happy. Hope that we can have more cooperation!
    5 Stars By Gloria from Bhutan - 2018.11.22 12:28
    High production efficiency and good product quality, fast delivery and completed after-sale protection, a right choice, a best choice.
    5 Stars By Isabel from Japan - 2018.11.06 10:04