This Apollo RVW61 series valve features a 1-inch FNPT inlet and an expanded 1

Precision-machined cover plate prevents warping and uneven torque distribution

This 120V universal kit is engineered with high-density silicon nitride

including those utilizing hot water

Schneider Electric (Barber Colman) 2232-150 Humidity Transmitter THPU32HP7Y This Apollo RVW61 series valveThe Schneider Electric (Barber Colman) 2232 150 is a rugged, one pipe force balance duct humidity transmitter engineered for precise atmospheric monitoring in pneumatic HVAC systems. Designed for direct duct mounting, this instrument senses a full 0 to 100% relative humidity range and converts it into a linear 3 15 psig output signal. This signal provides critical data to receiver controllers and remote gauges, ensuring stable modulation of