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.This product is backed by a 10 year warranty. Features Tight Shutoff Easy Maintenance Simple Adjustment Complete Venting Sour Gas Service Capability Specifications Size: 3/4 in. FNPT Material: Cast Iron Maximum Inlet Pressure: 150 PSIG (10,3 bar) Relief Set Pressure Ranges: 5 to 125 PSIG (0,34 to 8,6 bar) in six ranges Temperature Capabilities: -20 to 150°F (-29 to 66°C)Warranty: 10 Years Downloads Instruction Manual (PDF Download) 1805 Series Relief Valve Schematic (PDF Download) 1805 Series Relief Specifications (PDF Download)
Emerson Fisher Emerson Fisher 1805 Series 1 in. FNPT Cast Iron Relief Valve with Brass Cap MSRP: Was: Now: $603.33 - $672.14 Ready to Ship Quick view Choose Options
Emerson Fisher Emerson Fisher 1805 Series 2 in. FNPT Cast Iron Relief Valve with Brass Cap MSRP: Was: Now: $1,438.57 - $1,599.12 Quick view Choose Options
Emerson Fisher Emerson Fisher 1805 Series 1 1/2 in. FNPT Cast Iron Relief Valve with Brass Cap MSRP: Was: Now: (Inc. Tax) MSRP: Was: Now: $1,599.12 Quick view Choose Options
Emerson Fisher Emerson Fisher Type N350 3/4 in. FNPT Economy Globe Valve MSRP: Was: Now: (Inc. Tax) MSRP: Was: Now: $230.20 Quick view Add to Cart The item has been added
Emerson Fisher Emerson Fisher Type N350 3/4 in. FNPT Economy Angle Valve MSRP: Was: Now: (Inc. Tax) MSRP: Was: Now: $256.44 Quick view Add to Cart The item has been added
