Ensure safe and reliable backflow prevention in your beverage or water dispensing system with this Lancer ABF-1LL Vented Check Valve. Built to ASSE 1022 Type B standards, this stainless steel check valve provides secure backflow prevention, ensuring compliance with health and safety regulations. Its vented design enhances protection against contamination, making it ideal for commercial beverage, water dispensing, and foodservice applications. Key Features: Model/Part Numbers: Lancer ABF-1LL, ASSE 1022, ABCO Type: Check Valve, Vented Material: Stainless Steel Standard Compliance: ASSE 1022, Type B Application: Beverage dispensers, water systems, and commercial foodservice equipment Ensures safe and effective backflow prevention Durable construction for long-lasting performance Upgrade your system with this OEM Lancer check valve for enhanced reliability and efficiency. Disclaimer This product is intended for professional use only. Installation by a certified technician is recommended. The seller is not responsible for improper installation, misuse, or any damage caused by self-installation. All trademarks and brand names mentioned in this listing belong to their respective owners. They are used for identification and compatibility purposes only. The product you receive will match the item shown in the photos. Please review all images carefully before purchasing.