YUB2140 VB80/280 Blue Spring Unloader 21 GPM 4050 PSI 1/2" FPT THERMAL RELIEF Inlet port thread: 1/2" fpt

Inlet port thread: 1/2" fpt

system pressure is increased rapidly at all points past the orifice

(Using a smaller nozzle will allow for greater control over chemical run-off (plant death and burns)

then Delavan goes one step further and cleans the test oil from the nozzle to avoid plugging

YUB2140 VB80/280 Blue Spring Unloader 21 GPM 4050 PSI 1/2" FPT THERMAL RELIEF Inlet port thread: 1/2" fptYUB2140 VB80 280 Blue spring trapped pressure unloader 21 GPM 4050 psi Specifications: Maximum volume: 21 GPM maximum Pressure: 4500 psi maximum Temperature: 195 F. The valve is designed for continuous use at a water temperature of 140 F It can operate for short periods at a maximum temperature of 195 F Inlet: Dual 1 2" FPT discharge: 1 2" FPT SKU: 6965