Description
The Armstrong Fluid Technology 207936-300 HRD-70 pressure reducing valve is designed to regulate and maintain consistent pressure levels in hydronic HVAC systems. With a 3/4 inch connection size, this valve helps protect system components from excessive pressure while ensuring stable and efficient operation. Ideal for residential and light commercial heating applications, it supports proper system balance and reliable fluid control in closed-loop systems. Manufactured to Armstrong specifications, the HRD-70 valve offers dependable performance, durability, and accurate pressure regulation.
Key Features:
- OEM pressure reducing valve for Armstrong Fluid Technology systems
- HRD-70 model with 3/4" connection size
- Maintains consistent pressure in hydronic HVAC applications
- Helps protect equipment from overpressure conditions
- Suitable for residential and light commercial systems
- Ideal for installation, maintenance, and replacement applications
- Built to meet original equipment standards for durability and performance







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