1805 Series relief valves are designed for use in farm tap applications where a relief valve is needed between the first-stage and second-stage regulators. 1805 Series relief valves are suitable for natural gas, air, propane, or any medium compatible with the internal valve parts. Relief pressures range from 5 to 125 psig / 0,34 to 8,6 bar. Maximum pressure, including buildup, is 150 psig / 10,3 bar.
Specifications
Body Size and End Connection Styles
3/4, 1, 1-1/2, or 2 NPT
Maximum Inlet Pressure
150 psig / 10,3 bar, including buildup
Relief Set Pressure Ranges
5 to 125 psig / 0,34 to 8,6 bar in six ranges
Temperature Capabilities
-20 to 150F / -29 to 66C
Features
Tight Shutoff
Easy Maintenance
Simple Adjustment
Complete Venting
Sour Gas Service Capability
