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Keystone Figure 139 Butterfly Marine Valve
Figure 139 Butterfly Marine Valve
Heavy duty bronze trim Butterfly valve for marine applications.
Keystone Figure 139 Butterfly Marine Valve

Specs

Certifications
ABS
End Connection
Wafer
Application
Air Circulation, Ballast Control, Facilities & Process Utilities, Bulk Carrier
Material
Cast Iron, Ductile Iron, Epdm Rubber, Buna-N, Aluminum Bronze, 316 Stainless Steel
Operating Temperature
Up to 350 F (180 C)
Pressure Class
ASME
Process Connection Type
150RF
Seat/Seal Type
Resilient
Shutoff Class
Zero Leakage
Standards
ASME B16.34, API 609
Valve Size
NPS 3 / DN 80, NPS 4 / DN 100, NPS 8 / DN 200, NPS 16 / DN 400, NPS 2-1/2 / DN 65, NPS 20 / DN 500, 5 inch, NPS 10 / DN 250, NPS 14 / DN 350, NPS 18 / DN 450, NPS 6 / DN 150
Valve Size Standard
NPS
Valve Type
Butterfly
Media
Water, Vacuum, Air
Stem
O-ring

Features

  • MIL-S-901C.
  • MIL-STD-167B.on selected trims only.Fire tested by Lloyds Register Certificate No. HOU-1094.