-Swivel Plug Disc Design Standard
– Flat and Regulating Type Disc Available
– Bolted Bonnet Construction
– Outside Screw and Yoke, Rising Stem
– Manual Operated, Actuation Available
– Renewable Threaded-In Backseat Bushing
– Renewable Threaded-In or Welded-In Seat Ring
-Design : BS 1873 / API 600
-Shell Thickness : BS 1873 / API 600
-Flanged Ends : ANSI B16.5(Sizes ≤ 24″)
MSS SP-44 (Sizes > 24″)
API 605 (Sizes > 24″)
-Face-to-Face : ANSI B16.10
-Testing : API 598 / BS 6755 Part 1