GROCO Bronze Vented Loop for 2-Inch Hose – Model HVL-2000

Bronze Vented Loop - 2" Hose

Features:

• Allows air to enter to break siphon, but does not permit air and odors to escape! Cap is threaded 1/2" NPT to accept a barb fitting if you wish to vent overboard.
• Overboard venting is required if PVL or HVL series is used in an exhaust system.
• HVL and PVL series vented loops assure clog-free anti-siphon protection for sanitation or engine exhaust systems. The oversized vent valve can easily be removed for inspection or cleaning without tools.
• Mount Hardware is included.

The GROCO HVL-2000 Bronze Vented Loop is designed for reliable anti-siphon protection in sanitation and engine exhaust systems. Crafted from durable bronze, this vented loop features a 2-inch hose connection that ensures a secure fit for various plumbing and exhaust applications. Its primary function is to allow air to enter the system to break siphoning effects while preventing odors and air from escaping, maintaining a clean and safe environment.

The venting mechanism includes a threaded 1/2-inch NPT cap that can accommodate a barb fitting for overboard venting if required. Overboard venting is essential when using PVL or HVL series in exhaust systems to ensure proper airflow and prevent siphoning. The oversized vent valve is designed for easy removal during inspection or cleaning without the need for tools, simplifying maintenance and reducing downtime.

Mount hardware is included to facilitate straightforward installation. The vented loop's robust construction and thoughtful features make it suitable for marine, industrial, or other applications where anti-siphon protection is critical. This vented loop is an essential component for systems needing a clog-free, reliable venting solution that prevents odors and siphon-back contamination, ensuring optimal performance and safety.

Features:

• Allows air to enter to break siphon without permitting odors or air to escape

• Threaded 1/2-inch NPT cap accepts barb fittings for overboard venting

• Overboard venting recommended for PVL or HVL series in exhaust systems

• Oversized vent valve can be easily removed for inspection or cleaning without tools

• Includes mounting hardware for straightforward installation