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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: 9 available on Nov 9, 2015

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  • 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.


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Brand Parker
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