NSW LCC Swing Check Valve – Class 150–2500, Carbon Steel, RF/RTJ/BW

NSW LCC Swing Check Valve – Class 150 to 2500, RF/RTJ/BW Ends, Bolted or Pressure Seal Cover

ReflowX SKU: REF-0101

Product Details

  • Quantity
    500
  • Availability (Lead Time)
    4-6 Weeks
  • Product Location
    China
  • Condition
  • OEM
    WENZHOU NEWSWAY VALVE CO. LTD
  • Equipment code
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Short Description

Carbon steel swing check valve with ASTM A352 LCC body, Class 150–2500 pressure rating, flanged or butt-weld ends, and unidirectional flow design. Complies with API 6D and BS 1868 standards.

Description

NSW LCC Swing Check Valve – Class 150 to 2500, RF/RTJ/BW Ends

The NSW LCC Swing Check Valve is a robust non-return valve engineered for critical flow control in high-pressure pipelines. Designed for unidirectional fluid flow, it prevents backflow and protects system components. The valve features a cast LCC body suitable for low-temperature service and is available in a wide range of pressure classes from Class 150 to 2500.

This valve is offered with flanged (RF/RTJ) or butt-weld ends per ASME and DIN standards and includes either a bolted cover or pressure seal cover based on pressure rating. Its heavy-duty swing disc ensures dependable closure with minimal pressure drop, while the construction meets stringent API 6D, BS 1868, and DIN 3356 specifications. Internal parts and sealing surfaces are customizable with a variety of corrosion-resistant alloys for demanding fluid environments.

Specifications:
Valve Type: Swing Check Valve
Flow Direction: Unidirectional (non-return)
Size Range: 1/2″ to 24″ (DN15 to DN600)
Pressure Class: Class 150 to Class 2500
End Connections:
 • Raised Face (RF) Flanged – ASME B16.5 / B16.47
 • Ring-Type Joint (RTJ) Flanged – ASME B16.5
 • Butt Weld (BW) – ASME B16.25
 • Socket Weld – ASME B16.11 (Optional)
Face-to-Face Standard: ASME B16.10, DIN 3202
Body Material: ASTM A352 LCC (Low-Temperature Carbon Steel)
Other Available Materials:
 • LCB, WCB, WC6, WC9
 • A351 CF8, CF8M, CF3, CF3M
 • A995 Duplex 4A, 5A, 6A
 • Monel, Inconel, Hastelloy, Alloy 20
Cover Type: Bolted Cover or Pressure Seal Cover
Design Standards: API 6D, BS 1868, DIN 3356
Testing Standards: API 598, DIN 3230
Fire Safe Design: API 6FA / API 607 (Available)
Fugitive Emissions Compliance: ISO 15848
Material Compliance: NACE MR-0175 / MR-0103
NDT Options: PMI, UT, RT, PT, MT
Applications: Oil & gas, petrochemical, cryogenic, refining, low-temperature gas service, pipeline isolation
For further specifications or to inquire about this equipment and ReflowX's logistics services, Please contact ReflowX at info@reflowx.com 

Technical Details

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