Type 664

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Type 664

Pressure gauge valve with encapsulated bellows and emergency gland, vent screw, coupled divided stem, integral seat

Additional Info

  • Type: 664
  • DIN PN: 100
  • DIN DN: 3,5
  • ANSI Class: 600
  • ANSI NPS: 1/8
  • Temperature rating: -196ºC - 450ºC
  • Body forms: Straight pattern body, Angle pattern body
  • Basic shell material: Carbon steel, Stainless steel, Other special alloys
  • Connexions: Inlet: Butt and socket welding ends, threaded ends, Outlet: Male plug G 1/2-LH with adjusting nut G 1/2, acc. to DIN 16283, Test: Male plug M 20x1,5
  • Operation: Handwheel, T-handle
  • Application: For highly toxic, aggressive, inflammable, volatile and expensive media under consideration of the material resistance
Published in Bellows sealed valve instrument valve and manifolds
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