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Customized Flange Butterfly Valve

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Specifications:

Size: DN50-DN1200
Pressure: PN10/PN16
Standard: ISO5211, DIN2501 PN10/PN16, DIN3202

Materials:

Body : Cast Iron
Seal : WCB+EPDM
Stem : Stainless Steel 416

Characteristic:

Medium: Water, Waste Water, Air, Oil
Temperature: -20 to 100℃

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Detail / Feature / Application

The length of the short structure can save raw materials and installation space, and also effectively support the strength of the pipeline.
The valve block is the correct movement of the gate, extrusion fast, to ensure effective sealing valve.
According to different working conditions demand design V, triangle, or five corners and other ports, in order to meet the needs of various flow regulation.
No groove at the bottom to make sure no slag and full bore flow.
Bundor valve strict implementation of the API598 experimental standard, for each product to implement 100% positive and negative double pressure test, guarantee delivery to customers is 100% qualified products.

Wide range of applications

It is used in more than a dozen industries and fields such as oil, natural gas, chemical industry, electric power, metallurgy, shipbuilding, mining, papermaking, medicine, water treatment, industrial systems, etc

Gate valve standard

China National Standard (GB)

China Machinery Standard (JB)

National Standard (ANSI)

US Petroleum Society Standard (API)

American Material Test Association Standard (ASTM)

US Valves and Pipe Factory Standardization Society Standards (MSS)

Japan Industrial Standard (JIS)

German National Standard (DIN)

French national standard (NF)

British National Standard, European Standard (BS, EN)

Other national valve standards (гoct, IEEE, UL)

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