Request a Quote

Please fill out the following form below.

Parker 4M-C4L-1/3-B - C-Series Check Valve - 1/4 in. MNPT - 1/3 Crack Pressure - Brass

SKU: 4M-C4L-1/3-B Rate this product


Availability: Contact us for availability

Click to Enlarge Image



  • Eight cracking pressure choices from 1/3 to 100 psi
  • Blow-out resistant seat design
  • Back stopped poppet
  • 316 stainless steel and brass construction


  • Body Construction Material: Brass
  • Operating Pressure: Brass 3000 PSIG
  • Cracking Pressure: 1/3 PSIG
  • Connection Sizes: 1/4 in.

The Parker C-Series check valve is designed for positive unidirectional flow control of liquid and gases. This check valve features a resilient, custom molded, blow-out resistant seat design. The C-series check valve offers pressure and temperature ratings up to 6000 psig and 400 degrees F.


Additional Information

Brand Parker
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.