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API 6D Full Opening Swing Check Valves

Our company produces a full line of API 6D Full Opening Swing Check Valves in both carbon steel and low temp materials as well as full stainless steel as required.

Size Range 2”-36”
Pressure Class ASME 150 – 2500
API Standard: 6D
ASME B16.34

FEATURES of our API 6D Full Opening Swing Check Valves
Full Open Piggable Design
Cast Carbon Steel Body
316 Stainless Steel Trim Standard
Bolted top entry with ½” NPT bleed plug on cover
90 durometer oring steal in clapper
Bubble tight shutoff
In-line repairable
Suitable for Vertical or Horizontal installation

API 6D Full Opening Swing Check Valves

  • Wafer type API 594 dual-plate check valves. Valve type, size, rating and dimensions; comparison of dual-plate check valves vs. swing-check valves
  • Manufactures forged steel valves in 5 plants in Italy, Singapore and UK, according to ANSI, API, BS, DIN and JIS. Valves are approved by major oil and chemical companies.
  • Provides slab and expanding pipeline gate, axial and rotary control, piston, swing and wafer check valves.

    • Opening Swing Check Valves

  • Wafer type API 594 dual-plate check valves. Valve type, size, rating and dimensions; comparison of dual-plate check valves vs. swing-check valves
  • Provides slab and expanding pipeline gate, axial and rotary control, piston, swing and wafer check valves.
  • Manufactures tube fittings, couplers, strainers, ball, gate, globe and swing check valves for industrial usage.

    • API 6D Full Open Pigging Swing Check Valve

  • Wafer type API 594 dual-plate check valves. Valve type, size, rating and dimensions; comparison of dual-plate check valves vs. swing-check valves
  • Manufactures forged steel valves in 5 plants in Italy, Singapore and UK, according to ANSI, API, BS, DIN and JIS. Valves are approved by major oil and chemical companies.
  • Supplies high pressure, LF2, LCC, SS, flanged actuated, high temperature, valves including ball, plug, gate, globe and check valves as well as pipeline pigs.

    • API 7D Full Open Bore Pigging Swing Check Valve

  • Wafer type API 594 dual-plate check valves. Valve type, size, rating and dimensions; comparison of dual-plate check valves vs. swing-check valves
  • Provides slab and expanding pipeline gate, axial and rotary control, piston, swing and wafer check valves.
  • Supplies high pressure, LF2, LCC, SS, flanged actuated, high temperature, valves including ball, plug, gate, globe and check valves as well as pipeline pigs.
    • API 6D Full Opening Swing Check Valves