A pressure reducing valve (PRV) works by automatically regulating the water pressure entering your reverse osmosis system
such as the flexibility and length of the tubing
it can increase the overall complexity and cost of the RO system
The electronic signaling ballast is available as a 120 v
Phosphate/GAC Filter
PH-200 Waterproof PH Meter 75gpd A pressure reducing valve (PRV)PH 200 Waterproof PH Meter Ideal for all pH testing, water purification applications, wastewater regulation, aquaculture, hydroponics, colloidal silver, labs & scientific testing, pools & spas, ecology testing, boilers & cooling towers, water treatment, wine, coffee, agriculture and more. Standard Features FEATURES Measures pH and Temperature Auto ranging three point calibration with digital fine tuning Includes storage solution in a sponge embedded