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DN50-1000 Double Flanged Butterfly Check Valve Butterfly Non Return Valve
DN50-1000 Double Flanged Butterfly Check Valve Butterfly Non Return Valve
Specifications
Place of Origin :
China
Product Name :
Double Flanged Butterfly Check Valve
Valve Body Material :
Cast Iron, Carbon Steel, Stainless Steel
Stem And Spring Material :
Stainless Steel
Valve Seat :
EPDM, Stainless Steel
Type :
Wafer Type/Double Flanged Type
Dia :
50mm-1000mm(2''-40'')
Description

DN50-1000 Double Flanged Butterfly Check Valve Butterfly Non Return Valve


Overview:

Double flange butterfly check valve is a commonly used check valve type, also known as double flange butterfly valve or double flange gate valve. It consists of two flange-connected butterfly plates and is used to control the flow of fluid in the pipeline and prevent reverse flow.
The working principle of the double flange butterfly check valve is relatively simple. When fluid flows through the valve, the butterfly plate automatically opens, allowing the fluid to pass. When the fluid stops or reverses flow, the butterfly plate will close to prevent the fluid from flowing backward.

Feature:

Compact design, small size, easy to install and maintain
Quick operation and flexible switch

Application:

The main application areas of double flange butterfly check valve include water supply system, sewage treatment, chemical process, oil and natural gas transmission, etc. They are widely used in piping systems to ensure the correct flow direction of fluids and prevent reverse flow from causing damage to equipment and systems.


Parameter:

Nominal Diameter mm L mm H mm D
1.0mpa 1.6mpa
50 43 60 150 105
65 46 73 124 124
80 64 89 142 142
100 64 110 162 162
150 76 168 218 218
200 89 219 272 273
500 152 526 594 616
1000 300 914 1124 1128

Nominal Strength Test Pressure Seal Test Pressure Proper Temperature Applicable Media
mpa mpa mpa ℃
1 1.5 1.1 ≤80 Clear Water
Sewage
Seawater
1.6 2.4 1.76


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DN50-1000 Double Flanged Butterfly Check Valve Butterfly Non Return Valve

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DN50-1000 Double Flanged Butterfly Check Valve Butterfly Non Return Valve

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Product Detail
Place of Origin :
China
Product Name :
Double Flanged Butterfly Check Valve
Valve Body Material :
Cast Iron, Carbon Steel, Stainless Steel
Stem And Spring Material :
Stainless Steel
Valve Seat :
EPDM, Stainless Steel
Type :
Wafer Type/Double Flanged Type
Contact Supplier
video
DN50-1000 Double Flanged Butterfly Check Valve Butterfly Non Return Valve

Wuxi Weishi Industrial Complete Equipment Co., Ltd.

Verified Supplier
2 Years
jiangsu, wuxi
Since 2015
Business Type :
Exporter, Trading Company, Seller
Main Products :
Horizontal Centrifugal Pump, Industrial Pump, Submersible Sewage Pump
Total Annual :
1000000-1200000
Employee Number :
100~200
Certification Level :
Verified Supplier
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