Applicable standards
Design standard API 6D, API 608, ASME B16.34, ISO 17292
Testing standard API 6D, API 598, EN 12266-1, ISO 5208
Fugitive emission TA-Luft, ISO 15848-1, API 641
Flange standard ASME B16.5
Weld ends ASME B16.25
Fire safe testing API 607, API 6FA, ISO 10497
Sour gas service NACE MR0175 / ISO 15156 and NACE MR0103 / ISO17945
Documentation EN 10204 type 2.2 (default) / 3.1 / 3.2
Provider
Microfinish Group| Type | Ball Valves |
| Body Material | Alloy Steel , Carbon Steel , Duplex , Stainless Steel , Super Duplex |
| Media | Gas , Liquids |
| DN/NPS/NB(Metric) | Min: 2 inch ( 50 mm ) Max: 48 inch ( 1200 mm ) |
| Temperature | Min: -29 C ( -20 F ) Max: 816 C ( 1,501 F ) |
| Pressure | Min: 1 Bar ( 15 psi ) Max: 431 Bar ( 6,251 psi ) |
| ANSI / ASME Ratings | 2500 , 1500 , 900 , 600 , 400 , 300 , 250 , 150 |
| Design Standards | API , ASME , ISO |
| Actuation Method | Electric , Gearbox , Hydraulic , Manual , Pneumatic |
| Applications | Chemicals , Gases |
| Country | India |
Microfinish trunnion mounted ball valves are available in a one piece fully welded design, mainly for underground installation; two piece which is mainly the ASME flange type design; and three piece with extended pups for in-line welding.
All configurations are available in reduced bore and full bore design, in sizes from 2 inch (DN50) and up to 48 inch (DN1200), and pressure classes from ASME 150 to 2500.
