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Has anyone come across a check valve for 3/8" ID tubing

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#1
Long story, but I'm having a hard time finding an in-line check valve for 3/8" tubing. Anyone seen such a thing sold for PC watercooling applications?
 

Bo$$

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#2
Quick disconnects seem to be the only similar thing, It's unusual to use a check valve since the pressure drop would make it pretty useless
 
Joined
Dec 6, 2005
Messages
9,975 (2.25/day)
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Location
Manchester, NH
System Name Working on it ;)
Processor I7-4790K
Motherboard MSI Z97 U3 Plus
Cooling Be Quiet Pure Rock Air
Memory 16GB 4x4 G.Skill CAS9 2133 Sniper
Video Card(s) Power Color RD Vega 64 Reference
Storage Samsung EVO 500GB / 8 Different WDs / NAS with 2x2Tb WD Black
Display(s) 34" LG 34CB88-P 21:9 Curved UltraWide QHD (3440*1440)
Case Rosewill Challenger
Audio Device(s) Onboard + HD HDMI
Power Supply Corsair HX750 (love it)
Mouse Logitech G5
Keyboard Logitech G710 Blue / G610 Orion Red
Software Win 7 Pro
#3
It's unusual to use a check valve since the pressure drop would make it pretty useless
Yea, the only one I've found (US Plastics) claims 1 psi drop in the flow direction (equates to about 3 ft loss of H2O head.)