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ECOLINE GTB 150-600 Gate valve

Gate valveECOLINE GTB 150-600

Gate valve to ANSI/ASME with flanged ends or butt weld ends, cast steel/stainless steel body, trim and bellows made of stainless steel, with bolted bonnet, outside screw and yoke, sealed by graphite gland packing and metal bellows, stainless steel/graphite gaskets.
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Main Applications

  • Petrochemical industry
  • Process engineering
  • General industry
  • Beverage industry and food industry

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  • Leak-free stem seal
    • Primary sealing to atmosphere is provided by a multi-walled metal bellows welded to the stem and a graphite gasket between body and bonnet.
    • Secondary sealing of the stem passage to atmosphere is provided by a minimum of five graphite packing rings plus lower gland section for added safety.

Sectional Drawings


Last change
ECOLINE GTB 150-600 (7355.81_EN)PDF1.038/24/2022
Last change
ECOLINE GTB 150-600 (7355.5_EN)PDF0.378/23/2022