Taco Pressure Reducing Valves

Taco Pressure Reducing Valves for Hydronic Boiler Fill, HVAC Pressure Control, and Heating System Makeup Water

Taco Pressure Reducing Valves are designed to help maintain proper fill pressure in hydronic heating systems by automatically feeding makeup water into the system as needed. These valves support stable boiler and hydronic system operation by reducing incoming water pressure to a controlled system pressure.

The Taco Cartridge Style Pressure Reducing Valve is built for performance, serviceability, and easier setup. Its self-compensating design uses a one-piece cartridge that contains the internal valve components, allowing the cartridge to be removed and serviced without reducing system pressure. This helps simplify maintenance and reduce downtime during service.

A dial-in pressure setting allows the valve to be adjusted across a 10 to 50 PSI range without requiring an external pressure gauge. The fast-fill mode increases flow during system filling and automatically returns to normal operation once the set pressure is reached, helping reduce startup time and improve installation efficiency.

Built with quality internal components, including a stainless steel spindle and integral stainless steel coaxial strainer, Taco pressure reducing valves provide dependable hydronic system pressure control for boiler rooms, heating systems, and HVAC makeup water applications.

Features

• Cartridge-style pressure reducing valve design
• Designed for hydronic heating system fill and pressure control
• Automatically reduces incoming water pressure to the selected system pressure
• Self-compensating operation supports dependable performance
• One-piece cartridge contains internal valve components
• Cartridge can be removed and serviced without reducing system pressure
• Dial-in pressure setting for easier adjustment
• Adjustable pressure range from 10 to 50 PSI
• Does not require an external pressure gauge for adjustment
• Fast-fill mode helps speed system fill times
• Automatically returns to normal operation when set pressure is reached
• Stainless steel spindle for durability
• Integral stainless steel coaxial strainer helps protect the valve from debris
• Designed for easier serviceability and reduced maintenance time
• Suitable for boiler fill and hydronic makeup water applications

Applications

• Hydronic heating systems
• Boiler fill applications
• HVAC pressure control
• Makeup water systems
• Residential heating systems
• Light commercial heating systems
• Boiler rooms
• Closed-loop hydronic systems
• System startup and filling
• Heating system maintenance and service