Request a Quote

Please fill out the following form below.

Circle Seal 233B-2PP 200 Series Check Valve - 1/4 in. Brass

SKU: 233B-2PP Rate this product


Availability: 21 In Stock

Click to Enlarge Image



  • Quick opening/positive closing - provides a wide range of adaptability
  • Large flow capacity - the patented sealing principle effects complete leakproof closing under all pressure conditions
  • Zero leakage - compact, easy installation. Efficient inline piston reduces size and weight


  • Series: 200
  • Operating Pressure: 0 to 3,000 psig
  • Body Material: Brass
  • O-Ring Material: Neoprene
  • Connection Size: 1/4 in.
  • Cracking Pressure: 2 to 4 psig
  • Operating Temperature: -40 to 300 ºF
  • Cv: 2.7
  • End Connections: Female NPT
  • Dim. A: 2.25 in.
  • Dim B: 1 in.
  • Dim E: 0.12 in.
  • Weight: 0.34 in.

The Circle Seal 200 Series Check Valves 0 to 3000 psig boasts a large flow capacity and with quick opening/positive closing and zero leakage.


Additional Information

Brand Circle Seal
Video No

Product FAQ's

Ask a Question

No questions have been asked for this product. To ask a question please click the Ask a Question button and fill out the form. Thank you.