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MaxTow's Needle Valve helps you to eliminate fluctuations on your fuel pressure gauge by controlling and normalizing fuel pressure spikes. This needle adapter works in a similar way to our popular Snubber Valve but includes an adjustable needle-shaped plunger that you can use to increase or decrease the amount of pressure moving through the valve. Featuring 1/8-27 NPT Male Threads for the entry of your fuel source and 1/8-27 NPT Female Threads for the installation of your fuel pressure sensor, this brass needle valve gives you the ability to regulate high pressure fuel system spikes and avoid water hammer effects which could be potentially harmful and cause damage to your fuel pressure sensor and related fuel pressure sender applications. This 1/8-27 NPT needle valve was designed specifically for Dodge Cummins diesel engines. MaxTow includes free lifetime tech support and a one-year limited warranty with each purchase.
The Snubber Valve is to be installed in line between the pressure port of the diesel fuel system and the fuel pressure sensor unit.