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Swing Check Valve
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Petroleum Chemical Plant Valves
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DONG-A VALVE

Marine and Petrol Chemical Valve Manufacturer, Ball Valve, Cryogenic Valve, PSB Valve and more

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Manufacturer
DONG-A VALVE
Product Type
Machine
Brand
-
SKU
77235
Product Name
Swing Check Valve
Model Name
-
Size
-
Weight
-
Product Details

ProductSwing Check Valve
Size-
MaterialsCast carbon, Alloy, Stainless steel
OriginKorea
FactoryBusan, Korea



Features

- Swing check valves : Bolted cover, Swing type disc inside hinge pin, Outside hinge pin type.



Basic Design

 End connection

- R.F Flanged ends
- B.W Ends
- R.T.F flanged ends
- size26" and larger, flanged ends according to API605 or ASME B16.47 Series A(MMS SP-44), Series B(API605)





Standard Material Specifications

No.PART NAMECARBON STEELALLOY STEELS. STEEL
WCBLCBWC6WC9C5CF 8M
1BODYA216 Gr WCBA352 Gr LCBA217 Gr WC6A217 Gr WC9A217 Gr C5A351- CF8M
2COVERA216 Gr WCBA352 Gr LCBA217 Gr WC6A217 Gr WC9A217 Gr C5A351- CF8M
3DISCA217 CA15A352 CF8A217 CA15A217 CA15A217 CA15A351- CF8M
WCB+13CRLCB+304SSWC6+13CRWC9+13CRC5+13CR
4SEAT RINGA105+STL#6304SS+STL#6304SS+STL#6304SS+STL#6304SS+STL#6316SS+STL#6
5HINGE PINA479 Gr410A276 Gr304A479 Gr410A479 Gr410A479 Gr410A276 Gr316
6ARMA216 Gr WCBA352 Gr LCBA217 Gr WC6A217 Gr WC9A217 Gr C5A351- CF8M
7DISC NUTA194 8A194 8A194 8A194 8A194 8A194 8M
8WASHER304SS304SS304SS304SS304SS316SS
9COVER BOLTA193 B7A320 L7A193 B16A193 B16A193 B16A193 B16
10COVER NUTA194 2HA194 4A194 4A194 4A194 4A194 4
11PLUGA307 BA276 Gr304A479 Gr410A479 Gr410A479 Gr410A276 Gr316
12PLUG GASKETGRAPHITEGRAPHITEGRAPHITEGRAPHITEGRAPHITEGRAPHITE
13SPLIT PIN304SS304SS304SS304SS304SS304SS
14EYE BOLTA105A105A105A105A105304SS
15GASKETGRAPHITE WITH S.S SPIRAL WOUND or METAL RING
16NAME PLATEREQUIREMENT



Note.

- Construction and materials may vary between sizes and pressure classes and are subject to change without notice.

- This is not complete list of all available materials.

- STL : STELLITE#6

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