LIGHT DESIGN CAST STEEL GATE VALVE


  • For installation in industrial plants where corrosion resistance is primarily required for flow diversion.
  • Manufactured from stainless steel or nickel alloys (ASME B16.34 groups 2 and 3).
  • API-603 compliant design; also ASME B16.34 compliant.
  • ASME Classes 150, 300, 600; for classes 900 and 1500 in accordance with ASME B16.34.


OVERVIEW

For installation in industrial plants where corrosion resistance is primarily required for flow diversion.

DESIGN FEATURES

LIGHT DESIGN CAST STEEL GATE VALVE

  1. API-603 compliant flanged hood design (also ASME B16.34 compliant).
  2. Thin wall thickness suitable for corrosive service.
  3. Stem with outside screw and yoke (OS&Y).
  4. Non-rotating rising stem.
  5. Non-rising gear or handwheel operator.
  6. Inner arrangement in accordance with API-600 published tables.
  7. Solid, flexible or split wedge type gate.
  8. Rear seat design with stem seal.
  1. Low leakage gaskets in accordance with ISO-15848-1.
  2. Integral rings (renewable upon customer request).
  3. NPS 1/2 to NPS 24 diameters.
  4. RF or RTJ finishes in accordance with ASME B16.5 from NPS 1/2 to NPS 24.
  5. For WE end valves in accordance with ASME B16.25.
  6. Flange end spacing in accordance with ASME B16.10.
  7. Classes 150, 300 and 600; in accordance with API-603; for classes 900 and 1500 in accordance with ASME B16.34.
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