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Forged Cryogenic Check Valve (TEJI)

ReflowX SQU: 601

  • End Date
    17-06-2026
  • Quantity
    100
  • Product Location
    China
  • Supplier
    Teji Valve Group Co., Ltd
    + View More items
  • Availability (Lead Time)
    4-6 Weeks
  • Condition
    New
  • Chat with Seller

Description

The Forged Cryogenic Check Valve is essential for pipelines where ensuring unidirectional flow is critical to prevent accidents caused by medium backflow. Operating on the same principle as the Cast Steel Cryogenic Check Valve, it is specifically designed for systems handling cryogenic media such as LO2, LN2, LAR, LNG, LC2H4, ethylene, liquid oxygen, liquid hydrogen, liquid nitrogen, liquid ammonia, liquid propane, liquefied natural gas, and liquefied petroleum products.

Precautions for Forged Cryogenic Check Valve:

  1. Ensure proper drainage of the valve body and relief of disk pressure after pressure testing. The increase in ambient temperature can cause gas and moisture trapped in the sealed cavity to increase in pressure. Before injecting grease, relieve this pressure to facilitate smooth grease injection.

  2. After grease injection, ensure thorough replacement of air and moisture from the sealed chamber. Timely relief of chamber pressure is crucial for safe valve operation. Securely tighten the drain and pressure relief plugs after grease injection to prevent accidents.

  3. Maintain uniform grease output during injection. Start with the grease outlet closest to the injection port, followed by lower points, then higher points. Address any blockages promptly to maintain optimal valve performance.

Specifications:

  1. Valve Size: 1/2” to 2”

  2. Pressure Rating: ASME 150# to 1500#

  3. Temperature Range: Suitable for temperatures down to -196°C

  4. Design Standards: Designed to BS6364

  5. Shell & Seat Leak Test: Conforms to BS6364

  6. Construction Features:

    • End Connections: Available in Socket-Welded or Flanged types
    • Full Bore or Reduce Bore options available

General Terms

  • ReflowX and the seller retain the right to evaluate and approve offers.
  • Buyers should verify quantities and conditions upon delivery.
  • After successful engagement, both buyer and seller manage communication for payment terms and delivery schedule.
  • All parties agree to adhere to ReflowX Terms and Conditions in transactions.
  • Buyers can request value-added services such as pre-purchase inspections, Expediting & Delivery Services through ReflowX. Contact us!

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