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Lubricated Plug Valves - Dynamic Balance (Steel)

BRAND: Nordstrom

Dependable and durable steel plug valve that eliminates the problems often associated with conventional plug valves.

Industries

  • General Industry
  • Water
  • Oil & Gas

industry sectors

  • Other Industries
  • Water
  • Waste Water
  • Agriculture
  • Water Management
  • Upstream Exploration & Production
  • Midstream Transportation
  • Downstream Processing
Standards

API 6D
ASME B16.5
ASME B16.10
ASME B1.20.1
ASME B16.11
ASME B16.25
ASME B16.34
ASME B18.2.1
ASME B18.2.2
API 6A
API 6FA
API 599
MSS SP-6
MSS SP-25
MSS SP-55
MR0175 (NACE valves)
CSA Z245.15

Design Range

Size Range:

  • DN 25 to 750
  • NPS 1 to 30

Pressure Class Range: Class 150 to 2500

Seating Material: Metal-to-metal

Features & Benefits

• Increased uptime due to pressure-balanced plug, which ensures predictable torque, even under high differential, vibration and thermal cycling
• Reliable performance in hostile environments provided by the anti-friction coating weather seal that provides superior corrosion resistance
• Reduced downtime with pressure-energized stem seals
• Broadest range of sizes, pressure classes and materials
• Reliable operation enabled by the Sealdport sealant grooving system, designed to give complete distribution of pressurized sealant to seating surfaces

Configurations

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
  • Cat E – Abrasive Services: Carbon Steel with hard-faced tapers
  • Cat F – Moderate High Temp:  232°C to 427°C (450°F to 800°F); Carbon Steel
  • Cat G – High Temp: 427°C to 593°C (800°F to 1100°F); Alloy Steel
  • Cat H – Corrosion Resistant: -29°C to 232°C (-20°F to 450°F); Stainless Steel
  • Cat J – Moderate High Temp, Corrosion Resistant: 232°C to 371°C (450°F to 700°F)
  • Cat K – High Temp, Corrosion Resistant, Abrasive: 232°C to 816°C (450°F to 1500°F)

Operator Types:

  • Wrench operated
  • Gear operated
  • Less gearing
  • Actuated

Valve Ends:

  • Flange x flange
  • Flange x buttweld
  • Buttweld x buttweld 
  • Threaded end

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