This Mueller Streamline brand F-33468 Cooling Systems Suction Valve with a 1-1/8" OD is a brand new item ready to be installed in your HVAC or refrigeration system. It is designed to enhance the functionality of your cooling system and optimize its performance. With its durable and high-quality construction, you can be confident in its ability to withstand the demands of your industry. This valve is a must-have for any HVAC or refrigeration professional looking to improve their system's efficiency.