Lubricated Plug Valves - Double Isolation (Steel)
Product Brand
Nordstrom™
Type
Plug Valves
SubType
Lubricated Plug Valves
About this product

High-performance, double-isolation steel plug valve designed for critical shutoff applications where absolute shutoff is required for safety, environmental or process reasons.

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  • Broad application versatility due to robust design, making valve well-suited for isolation in compressor, pump, meter, water or gas injection system applications
  • Improved plant and personnel safety assured by double-isolation design
  • Installation ease from compact design with the same face-to-face dimension as a single valve
  • Greater process control via proven Dynamic Balance® pressure-balanced and sealing technology to prevent unequal pressure above/below the plug
  • Low lifecycle costs compared to two single valves

API 6D
ASME B16.5
ASME B16.10
ASME B1.20.1
ASME B16.34
ASME B18.2.1
ASME B18.2.2
API 6A
API 599
MSS SP-6
MSS SP-25
MSS SP-55
MR0175 (NACE valves)
CSA Z245.15

Size Range:

  • DN 50 to 300
  • NPS 2 to 12

Pressure Class Range: 150 to 2500

Seating Material: Metal-to-metal

Valve Category:

  • Cat A – Standard: -29°C to 232°C (-20°F to 450°F); Carbon Steel
  • Cat B – Low Temp: -46°C to 232°C (-50°F to 450°F); Carbon Steel
  • Cat C – NACE: -29°C to 232°C (-20°F to 450°F); Carbon Steel
  • Cat D – NACE Low Temp: -46°C to 232°C (-50°F to 450°F); Carbon Steel

Plug Arrangement:

  • Opposed plugs
  • Twin plugs

Operator Types:

  • Wrench operated
  • Gear operated
  • Less gearing
  • Actuated

Valve Ends: Flange x flange

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