A calorie is a measure of energy, just as a pound is a measure of weight and a mile is a measure of distance. So the amount of energy you exert in doing an activity is measured by the calories burn rate.
A water pressure regulator is a plumbing valve that reduces the water pressure coming from the main water line into the house.o determine if you need a water pressure regulator test the water pressure of the main water supply to your house. You can buy a pressure gauge for a local hardware or home improvement store.
It offers gas pressure regulators for low, medium and high-pressure applications. 1  Small Gas Pressure Regulators and Pressure Reducers. 2  Gas Pressure Regulators up to PN 16 (ANSI 150) 3  Gas Pressure Regulators up to PN 40 (ANSI 300)  Gas Pressure Regulators up to ANSI 600 and Main Valves with Electric Actuation. Honeywell gas pressure regulators are designed to keep the outlet pressure of a gaseous medium constant in the mains and independent of disturbing influences such as inlet pressure and flow rate changes. HON 502 Gas Regulator.