LV-05
Check Valve

+ Basic Design: BS 1868 / API 6D
+ Body Wall Thickness: API 600(Heavy Wall)
+ API 603(Light Wall), ASME B16.34
+ Pressure Rating: ASME B16 34
+ Face To Face : ASME B16.10 / ISO 5752 / BS2080
+ End Connection:
- ASME B16.5(Raised Face)
- ASME B16.25(Butt Weld)
- ASME B16.34(Ring Joint)
+ Body Bore Size : ASME B16.34
+ Flange Size :
- ASME B16.5 for 24" & below size /
- ASME B16.47 Series "A" or MSS-SP-44(For 26" & above size)
- API 605 Series "B"(For 26" & above size)
+ Inspection And Testing :
- API 598 / Sour Service(NACE MR 0175 or MR 0103)
+ Surface Quality Visual Method : MSS-SP-55
+ Finishes For Contact Faces of Flanges : ASME B16.5 or MSS-SP-6
+ Marking Standard : MSS-SP-25

+ OPTION
* Drain Plug(ASME B16.34 / MSS-SP-45), Threads(ASME B1.20.1)
* Locking Device
* Live Loading(Belleville Spring)
* Jacketed(Semi & Full)
* By-pass Piping & Valve(MSS-SP-45)