Bell Gossett Bg 110195LF Pressure Reducing Valve 45 Psig Lead Free

Product Description

The BELL GOSSETT BG 110195LF is a cast brass, lead-free pressure reducing valve designed to maintain steady downstream water pressure in hydronic heating systems. Sized at 0.75 inches with female NPT connections on both ends, it arrives preset to a 45 psig delivery pressure and accepts inlet pressures up to 125 psi. The lead-free brass construction meets drinking water compliance standards while standing up to the elevated temperatures common in closed-loop heating applications. Licensed plumbers and HVAC technicians install this valve on the fill line of hot water heating systems to protect system components from pressure surges and maintain proper operating pressure.

This valve is suited for residential and light commercial hydronic heating systems where automatic pressure regulation is required on the cold-water makeup feed. It handles fluid temperatures up to 225 degrees F, making it appropriate for standard hot water boiler installations. The FNPT x FNPT configuration allows direct inline installation without additional adapters in most standard pipe arrangements. Its preset 45 psig setting and 25 psig minimum outlet pressure cover the typical operating range of residential boiler systems.

Key Features

• Lead-free brass construction meets applicable low-lead content requirements
• Factory preset to 45 psig downstream delivery pressure
• Accepts inlet pressures up to 125 psi
• Rated for fluid temperatures up to 225 degrees F
• 0.75 inch FNPT x FNPT connections for straightforward inline installation
• Designed for hydronic heating system fill-line applications

Compatibility

Designed as an OEM-style replacement pressure reducing valve for 0.75 inch NPT hydronic heating system fill lines in residential and light commercial boiler installations.

Installation Notes

Installation should be performed by a licensed plumber or qualified HVAC technician in accordance with local plumbing codes and the International Plumbing Code. Shut off the cold-water supply and depressurize the system before removing the existing valve. Confirm flow direction orientation before threading the valve into line, and use appropriate thread sealant on all NPT connections. Do not exceed the rated maximum inlet pressure of 125 psi or the maximum temperature of 225 degrees F.

Technical Specifications

• Connection Size: 0.75 inches
• Connection Type: FNPT x FNPT
• Pressure Set Point: 45 psig
• Minimum Outlet Pressure: 25 psig
• Maximum Inlet Pressure: 125 psi
• Maximum Temperature: 225 degrees F
• Material: Cast Brass
• Lead Free: Yes
• Application: Heating

Standard Information

• Brand: BELL GOSSETT
• Manufacturer Part Number: BG 110195LF