Rain Bird - PSIM40X100 - 1" Inline Pressure Regulator, 40 PSI "Model_Total Control" Smart Sense's self-regulating valve automatically

Smart Sense's self-regulating valve automatically adjusts to divert the optimum amount of dirty rainwater based on the intensity of the rainfall event

Applying the right amount of water to maintain a healthy landscape

Automatic Zone-Stacking

you’ve come to trust the Rain Bird name because we hold our products to a higher standard — and our valve boxes are no exception

Cast brass body and arm

Rain Bird - PSIM40X100 - 1" Inline Pressure Regulator, 40 PSI "Model_Total Control" Smart Sense's self-regulating valve automatically1" Inline Pressure Regulator Medium Flow, 40 PSI Inline Pressure Regulators regulates outlet pressure to 30 psi or 40 psi, can be installed above or below ground.