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YVB4021B ADJUSTABLE UNLOADER VALVE 21 GPM 4500 PSI, US $840 – Picture 0
YVB4021B ADJUSTABLE UNLOADER VALVE 21 GPM 4500 PSI, US $840 – Picture 0

Yvb4021b Adjustable Unloader Valve 21 Gpm 4500 Psi

US $840

  • Gainesville, Georgia, United States
  • May 26th
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General Pump YVB4012B Unloader ValveRating: 4500 PSI and up to 21 GPM Turn the knob to easily adjust your pressure from 0 to 4500 PSI. This is the bare unloader only.  Suitable for multiple guns at the same time. Dynamic seals made of O-rings and Teflon runner. Max Temperature: 195 Degrees Fahrenheit ( 140 Degrees Fahrenheit Continuous) Max Volume: 21 Gallons Per Minute Minimum Adjustable Pressure: 400 PSI Maximum Adjustable Pressure: 4500 PSI Inlet: 1/2" NPT-F Outlet: 1/2" NPT-F Bypass: 1/2" NPT-F This unloader has been designed to operate under a continuous temperature of 140 Degrees Fahrenheit. It can be operated for a short amount of time up to 195 Degrees Fahrenheit.  General Pump recommends using a safety relief device along with this unloader valve when installed on a positive displacement pump. General Pump is not liable and assumes no responsibility when used in a customer's high pressure system. 

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