ECI

Fisher™ 1805 Series Backpressure Regulators and Relief Valves

Fisher™ 1805 Series Backpressure Regulators and Relief Valves

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.

Features

• Tight Shutoff
• Easy Maintenance
• Simple Adjustment
• Complete Venting
• Sour Gas Service Capability