Douglas Chero Bellow Seal Valve

DOUGLAS CHERO
BELLOW SEAL
GATE VALVE 

Supplier Douglas Chero Bellow Seal Gate Valve
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Douglas Chero Bellow Sealed

Douglas Chero Welded Bonnet Class 800

Douglas Chero Bolted Bonnet “Bellow Sealed” Gate Valve Class 800 are ideal for bi-directional and tight shutoff. Due to the flow characteristics of the wedge-to-seat design.

Douglas Chero Features :
  • Integral backseat
  • High quality packing
  • Low operation torque design
  • Low emissions stem seal technology
Douglas Chero Certificate :
  • Air Test
  • Hydro Test
  • Cryogenic Test
  • Performance test
  • Material test Report
Size Range Up to DN 50"
Pressure Ratings Ansi Class 800
End Connection SW, Threaded, BW
Material Carbon Steel-ASTM A105
Certificate Material Test Report