VAN BƯỚM BRAY SERIES 31H

BRAY BUTTERFLY VALVE SERIES 31H

Bray Series 31H Resilient Seated Butterfly Valve

bray 31H butterfly valve

bray 31H butterfly valve

Specifications

  • Size Range:2” – 20” (50mm – 500mm)
  • Body Style:Lug
  • Temperature Range:-20°F to 250°F (-29°C to 121°C)
  • Pressure Ratings:Bidirectional Bubble-tight Shutoff: 250 psi (17.2 Bar)
    Dead-End Service Shutoff: 250 psi (17.2 Bar)
    Body (CWP): 250 psi (17.2 Bar)
  • Body Materials:Cast Iron, Ductile Iron
  • Disc Materials:Nylon 11 Coated Ductile Iron, Aluminum Bronze, Stainless Steel
  • Stem Materials:Stainless Steel
  • Seat Materials:Bonded BUNA-N, Bonded EPDM
  • Applications:High Pressure, HVAC, Dead-End service

 

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