Belimo B311 Valve 322838-754 this specific model is designed

this specific model is designed as a blocked drain switch

Key Benefits: Optimized Compatibility: Verified fit for Weil-McLain CG

As a direct Honeywell pneumatic gauge replacement for the discontinued Barber Colman 2422-003

The 120Vac solenoid coil provides consistent actuation

Specific Setpoint: Pre-set at 1

Belimo B311 Valve 322838-754 this specific model is designedWhen you need precise flow control in hydronic systems, the Belimo B311 valve is a robust choice. This 3 way ball valve HVAC component features a 1 2 inch NPT connection and a 1. 9 Cv rating, engineered for reliable performance in both chilled and hot water applications, accommodating up to 60% glycol solutions. Its nickel plated forged brass body, coupled with a stainless steel ball and stem, ensures durability and resistance to corrosion in