The Radiator Gate Valve 1-1/4" FxM Union from Red-White Valve Corp is an essential component for effective flow management in heating systems. With a size of 1-1/4 inches, this valve is compatible with various radiator setups. Its union design allows for straightforward installation and maintenance, ensuring a secure connection. Made from durable materials, this valve is designed to handle high pressure and temperature, making it suitable for both residential and commercial applications. It complies with industry standards, ensuring safety and reliability.