En ISO 5521 Manual Wafer Type PTFE Lined Butterfly Valve

En ISO 5521 Manual Wafer Type PTFE Lined Butterfly Valve

* Size: DN250
* Pressure: PN16
* Connection : Wafer type
* Operation : bare shaft with top flange
* Design standard: EN593
* Cv figure in full open position : 2500

Product Details

Our products are greatly recognized and trustworthy by users and will fulfill continually shifting economic and social requires for DIN Butterfly Valve, Wafer Type Butterfly Valve, High Performance Butterfly Valve. Make sure you note that samples are available before we start our business. Thorough Info and parameters from the merchandise will probably be sent for you for any thorough acknowledge.

【Product Introduction】:

EN Wafer type Butterfly valve is one of the main products of our ZFVALVES.The design dimension as per EN593,Ends flange as per EN1092-1.Wafer Butterfly valve is simple in structure and light in weight.And only 90° rotation can be quickly opened and closed, simple operation, and the valve has good fluid control characteristics. EN Butterfly valve is not only widely used in petroleum, gas, chemical industry and water treatment, but also used in the cooling water system of thermal power stations.Valves of this type shall generally be installed horizontally in pipelines.


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【ZFV Butterfly Valve Seated】:

ZFV triple offset butterfly valve, body and seat can be integral structure and the valve seat is eccentrically machined,seating surface surfacing cemented carbide, The precision requirement of its processing is very high. Before surfacing, the sealing surface of the valve seat should be roughly machined, and the thickness after roughing should ensure the thickness of the welding layer after finishing.ZFVALVES has more than 20 years of butterfly valve production experience,provide customers with professional pipeline solutions.

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Our Service】:

ZFVALVES is one of the professional butterfly valve manufacturers. We produce high quality flange butterfly valves, wafer end butterfly valves, lug butterfly valves, butt welding butterfly valves.

- Available manufacturing standards include API, DIN, JIS, GOST, EN, ISO, GB, etc. Special standard valves can also be produced according to customer orders.

- Available pressure rates include 150 - 1500, PN6 - PN150

- Available sizes from 2" to 80", DN50 - DN2000.

- Available materials include carbon steel, stainless steel, alloy steel, and the like.


To great our service, we present the products and solutions while using the very good top quality at the reasonable cost for En ISO 5521 Manual Wafer Type PTFE Lined Butterfly Valve. We continue to innovate and perfect the business management system to improve efficiency and provide professional, reliable and high-quality products to serve customers around the world. If vital, welcome to make contact with us by our web page or telephone consultation, we are going to be pleased to serve you.

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