Circuit Balancing Valve; Type Y Pattern; Nominal Size 2-1/2"; End Connection Flanged x Flanged; End to End Distance 11.44"; Body Material Cast Iron; Pressure Rating 235 PSI; Media Handled Water; Inclusions/Features Handwheel; Stem Material Dezincification Resistant Brass; Disc Material Bronze; O-Ring Material EPDM; Handwheel Material Thermoplastic; Outside Diameter 2.875"; Handwheel Turns 8; Weight 31.7 Lb; Warranty 10 Year Limited