Watts 957N-NRS-FS 3 - Part of the 957 Series Egress System This 3/4 inch steam radiator

This 3/4 inch steam radiator gate valve is used as a shutoff valve in steam or hydronic heating systems

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Specifications Body Material Cast Iron Brand Watts Buy American Act Compliant NO FreeArea 157 IN Lead Free Not In Scope Outlet Connection Size 6 IN Outlet Connection Type No Hub OverflowDome Yes OverflowDrain Internal Standpipe Specification Sheet - RD-700

Specifications Backflow Preventer Type Vacuum Breaker Body Finish Satin Chrome Body Material Lead Free Bronze Body Pattern Angle Brand Watts Buy American Act Compliant YES Bypass No Bypass Size Does Not Apply To Product Cap And Tether No Disc Material Silicone EAN 098268434118 Elbow Fitting No Hazard Protection Level Health Hazard Hot And Harsh Water No Hydrant Connection No Inlet Connection Size 1/2 IN Inlet Connection Size-Metric 15 MM Inlet Connection Type Female Threaded Inlet Shutoff Valve Type Quarter Turn Ball Valve Inlet Thread Type NPT Lead Free YES Maximum Temperature-Fahrenheit 180 Maximum Working Pressure-BAR 10

Product Codes: Z415K-2IC

Watts 957N-NRS-FS 3 - Part of the 957 Series Egress System This 3/4 inch steam radiatorThis 3 inch reduced pressure zone assembly backflow preventer help stop the reverse flow of liquids due to backpressure or backsiphonage, where potential health hazard exists. This extremely compact and lighter than a traditional designed assembly is approved for horizontal N pattern installation as long as the backflow assembly is installed in accordance with the direction of the flow arrow. This assembly consists of a stainless steel body with a