RITEGNO A CLAPET IN ACCIAIO FUSO API 6D #150 RF
Valvola di ritegno in acciaio da fusione class 150 RF, API 6D
Art:
Descrizione generale
- full opening
- flow direction is stamped on body
- bolted cover joint
- welded seat ring
- lifting eyebolt from 30 kg and heavier
- special features according to customer’s requirement
- available accessories:
- outside lever with counter weight
- shock absorber (pneumatic cylinder)
- limit switch
Descrizione tecnica
- BASIC DESIGN STANDARDS: API 6D / ANSI B16.34
- FACE TO FACE DIMENSIONS: ANSI B16.10
- FLANGES:
- up to 24″ ANSI B16.5
- from 26″ MSS SP44
- ANSI B16.47 API 605
- BUTT-WELD ENDS: ANSI B16.25
- TESTING: API 598 / API 6D