Microfinish Trunnion Mounted Ball Valve

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.

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

Refer Catalogue for more Information