Douglas Chero Bellow Seal Valve

DOUGLAS CHERO
BELLOW SEAL
GATE VALVEĀ 

Supplier Douglas Chero Bellow Seal Gate Valve

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