<p>MPS Master SECTION 22 05 23</p><p>GENERAL-DUTY VALVES FOR PLUMBING PIPING</p><p>PART - GENERAL</p><p>SUMMARY</p><p>Section Includes: Include labor, materials, equipment, and accessories necessary to furnish and install valves indicated on Drawings and specified.</p><p>SUBMITTALS</p><p>Shop Drawings: Contractor shall submit a Shop Drawing portfolio showing valves, cocks, and faucets to be used and a schedule of equipment and areas to be served for approval by Architect/Engineer.</p><p>QUALITY ASSURANCE</p><p>Regulatory Requirements:</p><p>State Building Code Plumbing Code Local Codes and Ordinances Local Authority having jurisdiction</p><p>PART - PRODUCTS</p><p>MANUFACTURERS</p><p>Acceptable Manufacturers For Gate Valves: Subject to compliance with requirements of the Contract Documents, acceptable manufacturers are as follows or Owner approved equal:</p><p>Stockham Crane Powell Milwaukee Wallworth</p><p>Acceptable Manufacturers For Check Valves: Subject to compliance with requirements of the Contract Documents, acceptable manufacturers are as follows or Owner approved equal:</p><p>Stockham Crane Powell Milwaukee</p><p>Acceptable Manufacturers For Non-Slam Check Valves: Subject to compliance with requirements of the Contract Documents, acceptable manufacturers are as follows or Owner approved equal:</p><p>Stockham Crane Powell</p><p>22 05 23 - 1 General-Duty Valves For Plumbing Piping MPS Master SECTION 22 05 23</p><p>Milwaukee</p><p>Acceptable Manufacturers For Angle Valves: Subject to compliance with requirements of the Contract Documents, acceptable manufacturers are as follows or Owner approved equal:</p><p>Stockham Crane Powell Milwaukee</p><p>Acceptable Manufacturers For Full Port Ball Valves: Subject to compliance with requirements of the Contract Documents and only lead free, acceptable manufacturers are as follows or Owner approved equal:</p><p>Apollo 77 series or 88 series - recommended Milwaukee – Ultra Pure Stockham 7. American</p><p>Acceptable Manufacturers For Plug Valves: Subject to compliance with requirements of the Contract Documents, acceptable manufacturers are as follows or Owner approved equal:</p><p>DeZurick Powell</p><p>MATERIALS</p><p>Valves For Domestic Water Service:</p><p>Gate Valves:</p><p>2 Inches and Smaller:</p><p>Stockham Figure B-114, 125-Pound Screwed Ends Stockham Figure B-109, 125-Pound Solder Ends</p><p>2 1/2 Inches and Larger:</p><p>Stockham Figure G623, 125-Pound OS&Y Flanged End</p><p>Check Valves: (Horizontal Pipe Only)</p><p>2 Inches and Smaller:</p><p>Horizontal swing or vertical lift, bronze construction, 125 to 150-pound SWP, 300-pound W.O.G., general service, bronze disc, threaded or solder joints ends.</p><p>2 1/2 Inches and Larger:</p><p>Horizontal swing iron body construction, 125-pound W.O.G., bolted cap, flanged ends.</p><p>22 05 23 - 2 General-Duty Valves For Plumbing Piping MPS Master SECTION 22 05 23</p><p>Non-Slam Check Valves:</p><p>2 Inches and Smaller:</p><p>Stockham Figure B326, 400-Pound W.O.G. Threaded End</p><p>2 1/2 Inches and Larger:</p><p>Centerline Figure CLC, 150-Pound Spring Check Flanged End Butterfly</p><p>Angle Valves:</p><p>2 Inches and Smaller:</p><p>Stockham Figure B-216, 125-Pound Screw End</p><p>2 1/2 Inches and Larger:</p><p>Stockham Figure G-515, 125-Pound Flanged End</p><p>Full Port Ball Valves: (Bronze Construction, Standard Features)</p><p>2 Inches and Smaller:</p><p>Apollo Series 77FLF, Full Port 600-Pound W.O.G. Soldered or Threaded</p><p>2 1/2 Inches:</p><p>Apollo Series 77FLF, Full Port 600-Pound W.O.G. Threaded</p><p>2 1/2 Inches Through 6 Inches:</p><p>Apollo Series 88-200, Full Port, Class 150, Flanged</p><p>8 Inches Through 12 Inches:</p><p>Apollo Series 88-200, Full Port, Gear Driven, Class 150, Flanged</p><p>Ball valves in insulated piping shall have 1 1/4-inch extended stems.</p><p>Valves For General Service:</p><p>Gate Valves:</p><p>2 Inches and Smaller:</p><p>Stockham Figure B-105, 125-Pound Screw Ends</p><p>2 1/2 Inches and Larger:</p><p>Stockham Figure G-623, 125-Pound OS&Y Flanged Ends</p><p>22 05 23 - 3 General-Duty Valves For Plumbing Piping MPS Master SECTION 22 05 23</p><p>Check Valves:</p><p>2 Inches and Smaller:</p><p>Stockham Figure B-319, 125-Pound Swing Check Screw Ends</p><p>2 1/2 Inches and Larger:</p><p>Stockham Figure G-931, 125-Pound Swing Check Flanged Ends</p><p>Non-Slam Check Valves:</p><p>2 Inches and Smaller:</p><p>Stockham Figure B-326, 400-Pound W.O.G. Threaded End</p><p>2 1/2 Inches and Larger:</p><p>Centerline Figure CLC, 150-Pound Spring Check Flanged End Butterfly</p><p>Angle Valves:</p><p>2 Inches and Smaller:</p><p>Stockham Figure B-216, 125-Pound Screw Ends</p><p>2 1/2 Inches and Larger:</p><p>Stockham Figure G-515, 125-Pound Flanged Ends</p><p>Plug Valves:</p><p>3 Inches and Smaller:</p><p>ACF Figure D-125, 200-Pound Lubricated Screw Ends</p><p>4 Inches and Larger:</p><p>ACF Figure D-126, 200-Pound Lubricated Flanged Ends</p><p>Full Port Ball Valves: (Bronze Construction, Standard Features)</p><p>2 Inches and Smaller:</p><p>Apollo Series 77, Full Port, 600-Pound W.O.G., Soldered or Threaded</p><p>2 1/2 Inches:</p><p>Apollo Series 77, Full Port, 600-Pound W.O.G., Threaded</p><p>2 1/2 Inches Through 6 Inches:</p><p>22 05 23 - 4 General-Duty Valves For Plumbing Piping MPS Master SECTION 22 05 23</p><p>Apollo Series 88-200, Full Port, Class 150, Flanged 2) American 4000D, stainless steel ball, Flanged</p><p>8 Inches Through 12 Inches:</p><p>Apollo Series 88-200, Full Port, Gear Driven, Class 150, Flanged 2) American 4000D, stainless steel ball, Flanged</p><p>Ball valves in insulated piping shall have 1 1/4-inch extended stems.</p><p>Valves in Gas Piping (Ball Type Valves):</p><p>Pipe Sizes 2 Inches and Smaller: Gas rated, screwed bronze construction ball valve with chrome plated ball, reinforced TFE seats and stuffing box ring, blowout proof stem design.</p><p>Pipe Sizes 2 1/2 Inches and Larger: 200-pound W.O.G., non-shock, iron body, bronze mounted, tapered or straight, square head with flanged ends with handle or Owner approved equal.</p><p>Drain Valves: Locate where shown on Drawings and at all low points in system; Apollo Series 78-100/200 with hose thread, cap, and chain, 600-pound W.O.G., soldered or threaded, in accessible location for easy draining of domestic water system.</p><p>WATER PRESSURE REDUCING VALVES</p><p>General: Pressure reducing valve shall automatically reduce a higher inlet pressure to a constant lower outlet pressure regardless of changing flow rate and/or varying inlet pressure. Valve shall have a hydraulic check feature to prevent reverse flow on pressure reversal.</p><p>Basic Valve:</p><p>Body and cover shall be cast iron, ASTM A126, Class B, coated 100 percent inside and outside with fused epoxy. Seat/retainer plate shall have brass trim, ASTM B584, Alloy C84400. Stem shall be stainless steel, AISI 303; spring shall be stainless steel, AISI 302, and the Diaphragm shall be nylon reinforced, "Quad Seal", Buna-N (Nitrile).</p><p>Hydraulic control pilots shall have bodies of brass, ASTM B584, Alloy C84400, internals shall be stainless steel, AISI 303, and Elastomers, where applicable, shall be Buna-N (Nitrile).</p><p>Electrical shall be 120 VAC, 60 Hertz. Body shall be brass and enclosure shall be general purpose NEMA Type 3.</p><p>Control circuit strainer shall be an in-line flo-clean style with isolation cocks.</p><p>Control tubing shall be seamless annealed copper with brass flared ends.</p><p>Valve end connections shall be 125-pound flange, ANSI B16.1, good for a maximum pressure of 200 psig.</p><p>PART - EXECUTION</p><p>22 05 23 - 5 General-Duty Valves For Plumbing Piping MPS Master SECTION 22 05 23</p><p>INSTALLATION</p><p>General Requirements: Furnish and install gate, full port ball, and check valves where indicated on Drawings/Specifciations and where necessary for proper control of piping and equipment. Valves shall be same size as pipe in which installed, unless otherwise specified or shown on Drawings.</p><p>Gate and full port ball valves shall be used where shut-off valves are to be fully open or closed.</p><p>Full port ball and angle valves shall be used where flow is to be throttled.</p><p>Valves on chromium plated piping shall be polished brass finish chromium plated. Compression stops shall be heavy pattern with stuffing box.</p><p>Valves shall be of one manufacturer and shall have name or trademark cast or stamped on valve.</p><p>Valves shall have packing gland nut, packing, and back seating design.</p><p>Accessibility/Operation:</p><p>Valves shall be installed to be easily accessible for operation, visual inspection, and preventive maintenance.</p><p>Unless otherwise noted, valves shall be installed with valve stem in vertical position above piping, except chain operated valves.</p><p>Valves with stem above 8 feet from floor in boiler or equipment rooms shall have chain wheel operator and chain with chain guard.</p><p>Valve Tags:</p><p>Refer to Section 23 05 53, Identification for Plumbing Piping and Equipment, for tagging requirements and valve tag schedule requirements.</p><p>END OF SECTION</p><p>22 05 23 - 6 General-Duty Valves For Plumbing Piping</p>