Maxitrol R500S-3/4 Gas Pressure Regulator

Maxitrol R500S-3/4 Gas Pressure Regulator delivers precise, reliable control for burners and pilots. This gas regulator uses a double diaphragm balanced valve to maintain steady downstream pressure as load varies.

With an aluminum body and 3/4 inch nominal size, it features female threaded ends for easy installation. Operating from -40 to 250°F, it handles 5 psi inlet pressure with a 12.5 psi emergency exposure limit. Compatible with natural gas, mixed gas, LPG and LP gas-air mixtures, it suits burner and pilot loads, infrared heaters, and pilot lines.

• Type: Double diaphragm balanced valve
• End connections: 3/4 inch nominal size, female threaded x female threaded
• Material: Aluminum body for durability
• Temperature range: -40 to 250°F
• Inlet pressure: 5 psi; Emergency exposure limit: 12.5 psi
• Gas types: Natural gas, mixed gas, LPG and LP gas-air mixtures
• Vent connection: 1/8 inch threaded
• Size and fit: End-to-end distance 3 inches; swing radius 3.6 inches
• Dimensions: 3.1" W x 4.7" H
• Standards: UL, CSA (Canada and US), CE, ANSI Z21.18
• Applications: Burner and pilot loads, infrared heater and pilot line
• Pressure drop: 876 BTU/hour