Main applications

  • Chemical industry
  • Industry engineering
  • Oil /Gas
  • Petrochemical Industry
  • Pipelines and Tanks
  • Refineries

Technical data

T max 816 °C
DN max 300
PN max 50


Swing check valve to ASME B16.34. Cast steel A351 CF8/CF8M, Trim 2(304/304) and Trim 10 (316/316) for Class 150/300. Pressure/temperature ratings to ASME B16.34. Face-to-face length to ASME B16.10. Flange dimensions to ASME B16.5. Testing to API 598. Bolted cover. Intergral seating surface. Stainless steel/graphite gaskets.


Fine chemicals, food and general industry. For water, steam, gas

and other fluids. Other applications on request.

Further technical information about ECOLINE SCV 150-300

Overview of technical data

T 0 – 816 (°C)
DN 50 – 300
PN 50
Body design Straight pattern body
Class(es) 150, 300
Size(s) (NPS) 1/2"-12"
Threaded-end design Flange design
Main applications Industry and process engineering, Energy
Body material Stainless steel
PN min. 20