What Are PCV Valves?

Answer There have been many advancements over the years in the effort to reduce automobile emissions. These include removing additives like lead from gasoline, developing engines that get better mileage a... Read More »

Top Q&A For: What Are PCV Valves

What Are Valves & Lifters?

Unless you own a car equipped with rotary, two-stroke or electric motor, odds are that your vehicle has lifters, valves or both. These relatively tiny components are the gatekeepers to your car's e... Read More »

What Are the Blue & Red Valves on a Refrigerant Recovery Tank?

Standard refrigerant recovery tanks come equipped with both red and blue valves located at the top of the tank. The colors designate the different forms of refrigerant they recover.

What is the purpose of valves contained in veins, as well as in the heart?

What Are Anti-Scald Valves on a Solar Water Heater?

Solar water heaters use solar energy to heat water. To ensure that the heated water enters the home at a safe temperature, anti-scald valves can be installed. Does this Spark an idea?