Applicable Standards:
DESIGN & MANUFACTURE CONFORM WITH: API 6D/ISO 14313, ASME B16.34
CONNECTION DIMENSION CONFORMS WTIH: ASME B16.5, DIN EN 1092
FIRE RESISTANCE DESIGN CONFORMS WITH: API 607/ISO 10497
INSPECTION & TEST CONFORMS WITH: API 6D, ISO 5208, API 598
MATERIAL CONFORMS WITH: ISO 15156
Materials of parts
| Body Cock body Stem Lower cover O-ring Stud Nut Gasket |
WCB/LCB/CF8M/CF8/CF3M/CF3/WC6/WC9/CD3MN WCB+N/CA15/4140+ENP/CF8M/CF8/CF3M/CF3/CD3MN F6a/4140+ENP/F304/F316/F304L/F316L/F51 A105/LF2/F304/F316/F304L/F316L/F51 VITON/NBR B7M/B8M/L7M/B16M 2HM/8M/7M/4M Flexible graphite+304/PTFE/304 |
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*Materials could be choosed according to customers’ requirement & working condition.
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Plug Valve Introduction
| 1. Usage It is mainly used for storage and transportation of oil and gas in the chemical industry, metallurgy, paper making, food processing, shipbuilding and other industries, used to open or close, and with pneumatic and electrical devices can also achieve the long-distance operation, to ensure personal safety. |
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| 2. Features 1) lockup device, manual operation, in order to prevent misoperation, valve can be equipped with padlock device. 2) Anti-static structure, when a fire break out, the metal seal forms to prevent large leakage of media 3) valve body and stem can finish emergency injection seal, through the grease injection valve, the stop-leak compound can achieve a short-time seal, theref or to buy time handling the scene. |
