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Keystone Figure 139 Butterfly Marine Valve

Keystone

Heavy duty bronze trim

Butterfly valve for marine applications.

 

 

Specifications

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.
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Keystone

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