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Compact Valves with Bellows Type 11.9

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Product Description

Compact globe valve with fully flushed bellows in straight type, y-type or corner-type; with flanges or buttweld ends and safety gland packing; can be supplied in carbon steel 1.0619 / WCB, stainless steel 1.4408 / CF8M, low temperature carbon steel 1.6220 / LCB / LCC and special materials.

 

For different kind of medium with inflammable, explosive, volatile, toxic or aggressive characteristics, whose delivery must be prevented into the atmosphere. Design in accordance with the Federal Emmission Protection law.

 

Design features 

  • Stem with internal roll-formed stem thread and rising hand wheel
  • Multiple wall, fully flushed stainless steel bellows, designed for 10.000 cycles
  • Metal back seat
  • Full size safety gland packing made of pure graphite
  • Stainless steel camprofiled bonnet gasket coated by pure graphite, mounted in tongue and grooved bonnet flanges