RV Vacuum Breaker Check Valve for B&B Model 571 Camper Trailer Black Tank

RV Vacuum Breaker Check Valve for B&B Model 571 Camper Trailer Black Tank

Keep your RV’s black tank flushing system working properly with this replacement vacuum breaker check valve. Designed as a direct replacement for leaking or faulty valves, it helps prevent backflow and protects your water supply system.

Product Details:

• Part Type: Vacuum Breaker Check Valve

• Replacement For: B&B Model 571, 571-VAC-CHK-A

• Application: Camper / RV / Trailer Black Tank Flush Systems

Features:

• Prevents backflow from the black tank into fresh water lines

• Reliable construction ensures long-lasting performance

• Easy to install as a direct-fit replacement

• Fixes leaks in the flushing system for safer operation

Compatible With:

• RVs, Campers, and Trailers equipped with B&B Model 571 Black Tank Flush Systems

Applications:

• Replaces leaking or failed vacuum breaker check valves

• Maintains safe and sanitary flushing operation

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