8" Carbon Steel Gear Operated Butterfly Valve - Lug, Flanged, 150 psi, 285 psi

143506 MFG #: HP1LCS4213080
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  • FEATURES BENEFITS
  • LONG DESCRIPTION
Double Offset Geometry to Provide Superior Sealing with Minimal Seat Contact and Wear; Machined, Tapered Seat Provides Multiple Sealing Edges; Single Piece Shaft and Disc Designed for Maximum Strength and CV; Internally Cast Disc Position Stop to Prevent Disc Over Travel While Maintaining Optimum Disc/Seat Contact; Stem is Centered in the Adjustable Stem Packing by Oversized Bearings Eliminating Stem Leakage and Fugitive Emissions; Disc Spacers to Center Disc in Seat to Eliminate Seat Distortion; Blow-Out Proof Stem Prevents Injury and Product Loss; Combination Mechanical and Pressure Energized Seat Design for Repeatable and Reliable Sealing Performance and Extended Cycle Life; Sealing Retaining Ring Designed for Double Dead End Service (Lug Style) and Allows Easy Removal for Seat Replacement; Stem/Disc Connection Ensures Minimal Lost Motion and High Strength; 1 Year Limited Warranty
Butterfly Valve; Type Lug; Actuation Type Gear; Nominal Size 8"; End Connection Flanged x Flanged; Body Material ASTM A216 Carbon Steel; Stem Material Stainless Steel; Seat Material RPTFE; Seal Material PTFE Stem Packing; Disc Material CF8M 316 Stainless Steel; Temperature Rating -20 to 400 Deg F; Pressure Rating Class 150, 285 PSI; Inclusions/Features Blowout Proof Stem, Stainless Steel Split Washer/Seat Spring/Gland Retainer/Gland Follower/Hex or Socket Head Cap Screw/Heavy Hex Nut/Mounting Plate/Stud; Applicable Standard ASME/ANSI B16.5, ASME B16.34, API 598/609B, MSS SP-25/55/61/68; Packaging Quantity 1 per Inner Box; Warranty 1 Year Limited