30B5VB | 30# 1 1/4" F&T W/VAC BREAKER | Armstrong International

**30# 1 1/4" F&T W/VAC BREAKER** Armstrong International's 30B5VB is a 30# Flanged and Threaded (F&T) isolation valve with a vacuum breaker. It's designed for industrial and commercial water systems to isolate equipment for maintenance or repairs. The vacuum breaker prevents backflow and ensures system protection. **Features and Benefits:** - 1 1/4" connection size - Flanged and threaded connections - Vacuum breaker for backflow prevention - Rugged construction for durability - High-temperature and pressure resistance **Applications:** - Isolate pumps, valves, and other equipment for maintenance - Protect systems from backflow - Ideal for use in commercial and industrial water systems