RV Water Heater Check Valve and Water Pipe Antifreeze Conversion Kit, 4pcs /Set, 6pcs /Set

1. Material: brass + plastic
2. Applicable scenarios: RV water heaters
3. Usage: use the RV water pump to inject antifreeze into the RV pipes.
4. Durable brass valves are more heat-resistant, corrosive water, and chemical-resistant than plastic valves, thus extending their service life.
5. Easy to use: A triangular mark on the handle facilitates valve operation, making it very convenient to use.
6. PTFE tape provides a sealing function to prevent leaks.
7. Weight: 4-piece set 294g; 6-piece set 405g