Description
110197LF F-3 Dual Reducing Valve – Lead Free, 1/2" Threaded Connections
The 110197LF is a lead-free dual unit valve combining a pressure reducing valve and a noncode relief valve with fast fill capability. Designed for heating applications, it provides system fill control at preset pressures of 12 psi and 30 psi while ensuring overpressure protection.
Key Features
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Dual unit design with pressure reducing valve and noncode relief valve
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Lead-free brass body and corrosion-resistant wetted parts
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Low inlet pressure check valve prevents loss of system pressure
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Cleanable strainer for extended service life
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Relief valve with corrosion-resistant seat and large diaphragm for reliable operation
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Fast fill feature reduces startup time
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Threaded connections: Boiler and Fill both 1/2" NPT
Specifications
| Parameter | Details |
|---|---|
| Size | 1/2" |
| Connection Type | 1/2" NPT Threaded |
| Pressure Setpoint Range | 20 to 40 psi |
| Minimum Pressure | 20 psi |
| Maximum Inlet Pressure | 125 psi |
| Max Operating Temperature | 225°F (107°C) |
| Material | Lead-free Brass |
| Application | Heating Systems |
Ideal Applications
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Heating system pressure control and fill regulation
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Boilers requiring fill pressure and overpressure protection
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Systems benefiting from corrosion-resistant, lead-free components
