This product is manufactured by
DONG-A VALVE
Manufacturer information
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
Brand
-
SKU
77235
Product Name
Swing Check Valve
Model Name
-
Size
-
Weight
-
Product Details
| Product | Swing Check Valve |
| Size | - |
| Materials | Cast carbon, Alloy, Stainless steel |
| Origin | Korea |
| Factory | Busan, 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 NAME | CARBON STEEL | ALLOY STEEL | S. STEEL | |||
| WCB | LCB | WC6 | WC9 | C5 | CF 8M | ||
| 1 | BODY | A216 Gr WCB | A352 Gr LCB | A217 Gr WC6 | A217 Gr WC9 | A217 Gr C5 | A351- CF8M |
| 2 | COVER | A216 Gr WCB | A352 Gr LCB | A217 Gr WC6 | A217 Gr WC9 | A217 Gr C5 | A351- CF8M |
| 3 | DISC | A217 CA15 | A352 CF8 | A217 CA15 | A217 CA15 | A217 CA15 | A351- CF8M |
| WCB+13CR | LCB+304SS | WC6+13CR | WC9+13CR | C5+13CR | |||
| 4 | SEAT RING | A105+STL#6 | 304SS+STL#6 | 304SS+STL#6 | 304SS+STL#6 | 304SS+STL#6 | 316SS+STL#6 |
| 5 | HINGE PIN | A479 Gr410 | A276 Gr304 | A479 Gr410 | A479 Gr410 | A479 Gr410 | A276 Gr316 |
| 6 | ARM | A216 Gr WCB | A352 Gr LCB | A217 Gr WC6 | A217 Gr WC9 | A217 Gr C5 | A351- CF8M |
| 7 | DISC NUT | A194 8 | A194 8 | A194 8 | A194 8 | A194 8 | A194 8M |
| 8 | WASHER | 304SS | 304SS | 304SS | 304SS | 304SS | 316SS |
| 9 | COVER BOLT | A193 B7 | A320 L7 | A193 B16 | A193 B16 | A193 B16 | A193 B16 |
| 10 | COVER NUT | A194 2H | A194 4 | A194 4 | A194 4 | A194 4 | A194 4 |
| 11 | PLUG | A307 B | A276 Gr304 | A479 Gr410 | A479 Gr410 | A479 Gr410 | A276 Gr316 |
| 12 | PLUG GASKET | GRAPHITE | GRAPHITE | GRAPHITE | GRAPHITE | GRAPHITE | GRAPHITE |
| 13 | SPLIT PIN | 304SS | 304SS | 304SS | 304SS | 304SS | 304SS |
| 14 | EYE BOLT | A105 | A105 | A105 | A105 | A105 | 304SS |
| 15 | GASKET | GRAPHITE WITH S.S SPIRAL WOUND or METAL RING | |||||
| 16 | NAME PLATE | REQUIREMENT | |||||
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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Marine and Petrol Chemical Valve Manufacturer, Ball Valve, Cryogenic Valve, PSB Valve and more
We, DONG-A VALVE IND., CO. established in 1978 in Busan, Korea, have manufactured low & high pressure valves, Flap check(duo-check) valve, Tilting disc check valve, and strainer which are used for marine offshore project (FPSO, PLATFORM) and plant industry , etc.
We established a subsidiary Company at 1997, TAE-YOUNG SPECIAL METAL IND., CO.
TAE-YOUNG SPECIAL METAL IND., CO. has produced various materials such as Cast Iron, Cast Steel, Stainless Steel, Cast Bronze, Ductile iron, Nikel Aluminum Bronze and Alloy Steel, especially Super Duplex Alloy Steel.
TAE-YOUNG SPECIAL METAL IND., CO. obtained Certificate from ABS, BV, DNV, GL,KR.LR, RINA. Nowdays, D.A.V. is the most well-known valve maker in domesic ship-yard, marine plant, offshore project (FPSO, PLAFORM ect) and plant industry .
Also, all of our staffs will try our utmost to promote new products and develop technology and will serve our every requirement to furnish you better products.
Use our valves, you will be greatly satisfied with them.