Rancho Factory 878X Zero Differential Bronze Solenoid Valves w/FKM Seal, Threaded

Description

Heavy-Duty Direct Lift Valves for Petroleum & Gravity-Feed ServiceThe Rancho Factory 878X Series delivers robust high-flow fluid control in environments where traditional diaphragm valves fail to perform. These heavy-duty, normally closed solenoid valves have a direct-lift piston design that requires zero differential pressure to operate, making them ideal for anti-siphon control on above-ground storage tanks and low-pressure gravity-fed systems. Made from industrial-strength cast bronze with high-performance FKM (Viton) seats, the 878X is engineered to handle demanding petroleum derivatives including gasoline, diesel, jet fuel, and bio-fuels at fluid temperatures up to 300°F. For maximum safety and reliability in hazardous industrial applications, these valves feature an explosion-proof housing that meets UL, CSA, and ATEX directives.Key performance features include:Integrated Pressure Relief: Helps absorb thermal expansion within the fuel supply or transfer lines.Superior Flow Capacity: The piston assembly provides a significantly higher Cv (from 7 to 91) compared to standard diaphragm alternatives.Suitable for Data Center Liquid Cooling:Zero differential operation allows for operation at zero PSI to suit low-pressure cooling loops. It also features built-in pressure relief to manage thermal expansion and high flow rates with a piston-style design.Extreme Environment Ready: Rated for a minimum ambient temperature of -42°F and capable of handling fluid temperatures up to 300°F, accommodating the high-heat demands of modern high-density server racks.Versatile Sizing: Available in female NPT threaded connections from 3/4″ up to 3″ to match your specific piping requirements.FeaturesZero Differential-Direct LiftPressure Relief Built in the ValveIndustrial Grade Piston with Viton SeatsHeavy Duty Cast BronzeHigher Flow than Diaphragm ValvesLonger service life than Diaphragm ValvesExplosion Proof Housing meet UL, CSA and ATEXMinimum Ambient Temperature -42°FFemale Threaded NPT ConnectionsSpecificationsPipe Size: 3/4 in., 1 in., 1 1/2 in., 2 in. or 3 in.Orifice size: 3/4 in., 1 in., 1 1/2 in., 2 in. or 3 in.120 VFlow Factor: 3/4 in. =7 Cv, 1 in.= 12Cv, 1-1/2 in. = 19 Cv, 2 in. = 27 Cv and 3 in. = 91 CvOperating Pressure Differential 0 PSI Min & 100 PSI Max.300 ° F MaFluid temperatureWatt Rating/ Insulation: 3/4 in.= 30/H AC & 48/H DC, 1 in. = 30/H AC & 48/H DC, 1-1/2 in. = 30/H AC & 48/H DC, 2 in.= 30/H AC & 48/H DC, and 3 in.= 48/H AC18″ Flying LeadLifetime WarrantyDownloadsProduct Manual (PDF Download)Instructions (PDF Download)