Check Valves – Single Check Wafer Style – SF RU300

Wafer from 2" to 30" - RF

CIRCOR do Brasil Check Valves are designed for demanding applications, widely used in the Oil & Gas industry. Available in either cast iron, cast carbon steel, stainless steel and alloy steels in ANSI Class 125 thru 2500 with either wafer, flanged or socket weld end connections.

Our piston, swing and double check valve designs are offered with resilient seats, resilient and rubber seats and all metal seating. Pressure sealed, flanged or bolted bonnets are available for piston check design.

The high quality of materials used in the construction of our valves allows our products to be more corrosion resistant, longer lasting and safe for demanding applications.

Our valves are manufactured under a rigid quality control system to assure quality, and above all, safety for our customers.


  • ANSI Class 300
  • Sizes: 2" to 30" - RF
  • Single check wafer style

If you would like additional information, please click on any literature link below or Contact Us directly so that we may provide you with detailed specifications.


  • Multiple Industry Applications



*Product Catalog (Portuguese)
PDF Size: 1.1MB