4" x 4", Flanged x Flanged, 125 PSI WSP, Class B Cast Iron Body, Ductile Iron Wedge, Handwheel, Ductile Iron Wedge Disc, Outside Screw and Yoke, Non-Rising Stem, Solid, Gate Valve
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Outside-Screw-and-Yoke Stem Design Gives Visual Reference to Disc-Wedge Position and is More Durable than Non-Rising Stem Designs as the Stem Threads are External and aren’t Exposed to the Media Flow; IBBM Design: Iron-Body-Bronze-Mount, with Bronze Seat and Wedge Sealing Rings; Solid Wedge Assures a Positive Drip-Tight Closure; Durable Cast Iron Construction Resists Pipeline Stresses and Distortion; All External Surfaces are Primed and Dual-Coat Painted for Corrosion Resistance; Full-Flow Waterways Minimize Pressure Drop
Gate Valve; Type Solid, Wedge Disc; Actuation Type Handwheel; Nominal Size 4 Inch; Stem Design Outside-Screw-and-Yoke, Non-Rising; End Connection Flanged x Flanged; Body Material ASTM A126 Cast Iron; Stem Material Forged ASTM B16 UNS C36000 Brass; Seat Material Bronze; Wedge Material ASTM A536 Ductile Iron; Bonnet Material ASTM A126 Class B Cast Iron; Handle Material ASTM A536 Ductile Iron; Pressure Rating 125 PSI WSP at 450 Deg F; Inclusions/Features ASTM A307 Grade B Gland Follower T Bolt, ASTM B16 UNS C36000 Torque Bushing Locknut/Torque Bushing, ASTM A536 Gland Follower, ASTM B148 Wedge Face Ring/Seat Ring, Gasket; Applicable Standard ANSI/ASME B16.10; Overall Dimension 10 Inch Length x 10 Inch Width x 21.3 Inch Height
