Series 800 OMNI-TRIM® Relief Valves

Series 800 OMNI-TRIM® Relief Valves
Series 800 pressure relief valves are designed for use on air, gas, vapor and steam service. External precise blowdown adjustments provide shorter blowdown than the Series 900, typically in the range of 5 to 15 percent. Increased efficiency results from this improved performance since system pressure can operate closer to the set pressure. The shorter blowdown also reduces product loss.

Orifice Sizes: 0.110 in² [70.96 mm²], 0.196 in² [126.4 mm²], 0.307 in² [198 mm²], 0.503 in² [324.5 mm²]
Connections: 3/4” x 1” to 2” x 2” and 1-1/2” x 2-1/2”
Inlet Flange Ratings: ANSI 150, 300, 600, 900, 1500
Maximum Temperature: 750°F [399°C]
Minimum Pressure: 15 psig [1.03 barg] Maximum Pressure: 1500 psig [103 barg]

Series 800 OMNI-TRIM® Relief Valves Catalogue – Click to download