Product Review: Emerson Flow Controls 200RB Series Direct-Acting Solenoid Valve #200RB2T3 Emerson Flow Controls is a well-known brand in the HVAC industry for its high-quality products. The 200RB Series Direct-Acting Solenoid Valve #200RB2T3 is one of their most popular offerings, and it's easy to see why. The valve has a compact design that makes it perfect for use in tight spaces, such as closets or under sinks. It also features a durable brass body that can withstand harsh environments and heavy usage. The 200RB Series Direct-Acting Solenoid Valve #200RB2T3 is designed to provide precise control over the flow of water, air, or diesel fuel through your system. One of the key features of this valve is its direct-acting design, which means that it doesn't require any external power source to operate. Instead, it relies on the pressure from the fluid being controlled to open and close the valve. This makes it a great choice for applications where power availability is an issue or where you want to avoid using electricity. Another advantage of this valve is its ability to handle high-pressure fluids with ease. It's rated for use with water, air, and diesel fuel up to 200 PSI, which makes it a versatile option for a wide range of applications. Additionally, the valve features a built-in pressure relief valve that helps prevent overpressurization and protects your system from damage. Overall, the Emerson Flow Controls 200RB Series Direct-Acting Solenoid Valve #200RB2T3 is an excellent choice for anyone looking for a reliable and durable solenoid valve that can handle high-pressure fluids without breaking down.