Fast delivery Swivel Plug Globe Valve - Flanged Dual Wafer Check Valves – 3E
Fast delivery Swivel Plug Globe Valve - Flanged Dual Wafer Check Valves – 3E Detail:
Product Description
|
Product description |
Double-clack check valve/Tilting Check |
|
Model |
Hn46H-double-clack check valve |
|
Nominal diameter |
NPS 2”～24”(DN50～DN600) |
|
Operating temperature |
-29℃～593℃(the range of service temperature may vary for different materials) |
|
Nominal pressure |
CLASS 150～2500 （PN20～PN420） |
|
Material |
Main material: A216 WCB、WCC; A217 WC6、WC9、 A351 CF8、CF8M、CF3、CF3M、CF8C、CN7M; A352 LCB、LCC;、M35-1；A890 4A(CD3MN)、etc. |
|
Design standard |
ASME B16.34、API 6D、API 594 |
|
Structural length |
API 6D、API 594 |
|
Connecting end |
ASME B16.5、ASME B16.47、 |
|
Test standard |
API 598、ISO 5208 |
|
Operation method |
The valve clack is automatically opened and closed under the medium force to prevent flowing to another direction. |
|
Application fields |
For application in fields such as electric power industry, petroleum refining, petrochemical engineering, offshore oil, tap water engineering in urban construction, chemical engineering, etc. |
|
Other remarks 1 |
Due to loading of spring, the valve clack can move flexibly without jamming, and has a good sealing performance. |
|
Other remarks 2 |
Built-in pin roll, without external leakage point |
|
Other remarks 3 |
Suitable for medium backflow prevention in pipeline or device |
|
Other remarks 4 |
tShort closing travel of valve clack, and small impact at valve closing; short structural length, most suitable for positions with limited mounting spare |
|
Other remarks 5 |
The sealing faces of valve seat and valve clack are build-up welded with hard alloy to improve the erosion resistance and extend the service life of valve. |
Available retainer type and retainerless type
Retainerless design is used in wafer,flange,lug and hub-end body style.Compared to retainer design,the retainerless deisng can provide
1- High integrity
2- No thread corrosion risk(retainered design has screwed body plugs)
3- No plug blow out risk
4- Easy disassembly
Product detail pictures:
Related Product Guide:
abide by the contract", conforms to the market requirement, joins in the market competition by its high quality as well as provides more comprehensive and excellent service for clients to let them become big winner. The pursue of the company, is the clients' satisfaction for Fast delivery Swivel Plug Globe Valve - Flanged Dual Wafer Check Valves – 3E, The product will supply to all over the world, such as: Portugal, California, Portugal, Due to the stability of our items, timely supply and our sincere service, we are able to sell our merchandise not only over the domestic market, but also exported to countries and regions, including the Middle East, Asia, Europe and other countries and regions. At the same time, we also undertake OEM and ODM orders. We will do our best to serve your company, and establish a successful and friendly cooperation with you.
By Tyler Larson from Ethiopia - 2017.11.01 17:04
Superb technology, perfect after-sales service and efficient work efficiency, we think this is our best choice.
By Mamie from Slovak Republic - 2018.05.13 17:00
