Globe Valves Bellow sealed SW-NPT-BW-FL

Overzicht Globe Valves Bellow sealed

  • DesignConstruction : Up to class 1500- API 602, BS 5352, NF M87.412
  • Class 2500 – ANSI B16.34
  • Testing according to API 598, BS 6755 Marking MSS SP25
  • Outside Screw and Yoke (OS&Y)
  • Secondary stem seal by stuffing box Self aligning packing gland in two parts
  • Integral backseat
  • Top entry type for class 1500 and 2500
  • Grease nipple for stem nut
  • Socket Weld Ends according to ANSI B16.11
  • Screwed Ends according to ANSI B1.20.1
  • Butt Welding Ends according to ANSI B16.25
  • Flanges according to ANSI B16.5 - RF or RTJ type
  • Ratings: According to ANSI B16.34 classes: 150,300,600,1500,2500 lbs
  • According to API 602 class 800 lbs
  • Face to face: flanged valves according to ANSI B16.10
  • BW ends according to ANSI B16.10
  • SW and screwed ends and class 4500
  • Body-Bonnet joint: welded, screwed and seal welded bolted with spiral-wound gasket retained type or oval ring joint gasket
  • Port opening: full or reduced bore
  • Size 1/4" to 2"
  • Globe valves with short bellow available on request

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