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    • Lead Free Check Valves NIBCO

      Lead Free* Check Valves. Check Valve Lead Free*, Iron, Fire Protection, Wafer Style KW 900 W LF. Valve pressure rating 250 psi/17.2 bar non shock cold working pressure, Spring actuated, Renewable discs, Rubber seat, Double door, To be installed between standard Class

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    • MUELLER Swing Check Valve Amazon S3

      Swing Check Valve DIMENSIONAL INFORMATION FOR FLANGE END CHECK VALVES CU 4 Cover Stud amp; Nut Zinc Coated Steel ASTM A307 Grade B ASTM 47 CU 8 Disc Seat Bolt Stainless Steel ASTM A276 Type 304 CU 9 Body Seat Ring Bronze ASTM B62 CU 10 Disc Seat Ring Rubber Buna D2000 BK707 CU 11 Disc Cast Iron ASTM 126 Class B CU 12 Pin Stainless Steel

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    • FLEX CHECK FLEXIBLE DISC CHECK VALVES Milliken 174; valve

      page 2 The Milliken174; 851 Flex Check Valve has only one moving part a resilient disc reinforced with steel. This simple, innovative valve provides dependable, maintenance free performance, and quiet operation with its inherent non slam construction.

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    • AWWA SWING CHECK VALVES henrypratt

      Low zinc bronze or stainless steel seat rings Field convertible to air or oil systems Valves available in ductile iron (class 125 / class 250) ANSI B16.1 Cast iron pipe flanges and flanges fittings Class 125 AWWA C508 Swing check valves for waterworks service, 2quot; through 24quot;

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    • SCIVALVE.COM

      4. Swing Check Valve for Fire Protection Service. Valves are manufactured and tested in accordance with UL312, FM I210, ULC class 200. The valve designed to offer positive seating for resistance against back pressure or back flow and efficient relax surge in line, suitable for

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    • MEDALLION HYDRANT clowvalve

      The Check Valve shall be designed for 250 PSI working pressure and tested to 500 PSI hydrostatic pressure. 2. The check valve shall be a stand alone unit able to be positively restrained to any 6 mechanical joint fire hydrant shoe. 3. The check valve shall be ductile iron

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    • Series 9001 Henry Pratt Company Valve Manufacturer

      Series 9001 swing check valves are self contained, free swinging disc style with outside lever and weight or outside lever and spring. Valves conform to all standards set forth in AWWA C508, Latest Edition. These valves feature enlarged hinge pins and upgraded materials of construction set forth for air or oil cushion valves.

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    • AWWA SWING CHECK VALVES henrypratt

      Low zinc bronze or stainless steel seat rings Field convertible to air or oil systems Valves available in ductile iron (class 125 / class 250) ANSI B16.1 Cast iron pipe flanges and flanges fittings Class 125 AWWA C508 Swing check valves for waterworks service, 2quot; through 24quot;

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    • Cpn Tilting Disc Rubber Flapper Crispin Valves

      Valves efficiency is its in the flow pivot. When the velocity 15 End Bearing Cap Cast Iron A126 Class B Tilting Disc Check Valve 26 18 27 16 10 17 9 28 29 19 15 24 17 10 8 25 29 28. back into position so that it is ready for the next cycle. Cpn Tilting Disc Rubber Flapper

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    • MUELLER174; 14quot; 36quot; SWING TYPE LEVER AND SPRING CHECK

      Check Valves; Swing (Mueller 174;) MUELLER 174; 14quot; 36quot; SWING TYPE LEVER AND SPRING CHECK VALVES FLXFL; MUELLER 174; 14quot; 36quot; SWING TYPE LEVER AND SPRING CHECK VALVES FLXFL. Previouse Next. Ductile Iron. ASTM A536 Rubber Faced Disc Parts. C 277. Seat Holder Bolt. Stainless Steel. ASTM A276 Type 304.

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    • MUELLER IRON BODY BRONZE MOUNTED SWING CHECK

      1.3 MUELLER Swing Check Valves are iron body, bronze mounted. 2. SIZE RANGE AND WORKING PRESSURE 4.4 Cover Bolts and Nuts Zinc Coated Steel A307, Grade B 4.5 Test Plug Malleable Iron A47 6.1 The pressure test on each MUELLER Swing Check Valve with Rubber

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    • SWING CHECK AND 13.1 FLEXIBLE DISC CHECK VALVES

      13.1 Shaded area indicates change Rev. 4 14 SWING CHECK AND FLEXIBLE DISC CHECK VALVES Mueller174; Swing Check Valve Features 8001 Series Swing Check Valves Mueller174; Flexible Disc Check Valve *Contact our Customer Service Department or your local representative for upgraded check valves to handle your specific application.

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    • ProFlex Rubber Check Valves from Proco Products, Inc.

      Rubber Check valves are a cost effective mechanism to prevent the back flow of fluids and gases. There are various types available on the market, including ball and flap type check valves however, our rubber check valves are specifically designed to be durable and effective, reducing the likelihood of common maintenance problems.

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    • Rubber Check Valve, Flexible Check Valve, Price of Check

      Relying on external pressure to close valve, clean closure, good sealing Under general conditions, the head loss can be reduced minimum. Xinhai rubber check valve can be customized in specs, size, color, etc. according to customers requirements. Xinhai rubber check valve adopts flange or

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    • 120W Ductile Iron Flanged Check Valve AWWA

      120W Ductile Iron Flanged Check Valve AWWA from Matco Norca, the leading supplier of globally sourced, code compliant Plumbing amp; PVF products.

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    • FLEX CHECK FLEXIBLE DISC CHECK VALVES Milliken 174; valve

      page 2 The Milliken174; 851 Flex Check Valve has only one moving part a resilient disc reinforced with steel. This simple, innovative valve provides dependable, maintenance free performance, and quiet operation with its inherent non slam construction.

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    • OWNERS MANUAL Submersible Cast Iron and Zinc

      Submersible Cast Iron and Zinc Sump Pump NOTICE DUTILISATION Pompe de puisard submersible en fonte et zinc of rubber hose (1 7/8 (47.6mm) I.D., e.g. radiator Install an in line check valve or an in pump check valve to prevent flow backwards through pump when pump shuts off. NOTICE If your check valve is not equipped with an air

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    • InternatIonal Data Sheet swing check Valves Mueller Co.

      Rubber Disc Facing and Bronze Seat Ring. Ductile Iron Valve Body. Two part liquid epoxy coating for superior corrosion resistance. Ductile Iron Cover has lifting lug. Operating parts of Bronze and Stainless Steel, Cover Nuts and Bolts are electrogalvanized Steel to resist corrosion. Internal parts serviceable without

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    • MUELLER Swing Check Valve Features

      AND WEIGHT CHECK VALVE FL.X FL. Catalog 14quot; 16quot; Check Valve Part No. Description Material Material Standard C 250 Cover Cast Iron ASTM C 257A126 CL.B C 251 Cover Gasket Rubber ASTM D2000 AA 7008 C 252 Cover Bolt and Nut Zinc Coated SteelASTM A307 Grade B C 253 Test Plug Malleable Iron ASTM A47 C 255 Weight Cast Iron ASTM A126 CL.B

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    • MUELLER IRON BODY BRONZE MOUNTED SWING CHECK

      1.3 MUELLER Swing Check Valves are iron body, bronze mounted. 2. SIZE RANGE AND WORKING PRESSURE 4.4 Cover Bolts and Nuts Zinc Coated Steel A307, Grade B 4.5 Test Plug Malleable Iron A47 6.1 The pressure test on each MUELLER Swing Check Valve with Rubber

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    • titan ChECk ValVEs

      efficient check valve that is inexpensive and has a short laying length split DisC Design minimizes pressure drop and shortens the distance each disc travels vs. duCtilE iron Cast iron Titan Check Valves are made with the alloy Ductile Iron for prices that are comparable to Cast Iron Ductile Iron is composed of graphite in spheroidal

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    • CVC Ductile Iron Wafer Style Check Valve Matco Norca

      CVC Ductile Iron Wafer Style Check Valve from Matco Norca, the leading supplier of globally sourced, code compliant Plumbing amp; PVF products.

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    • SWING CHECK AND 13.1 FLEXIBLE DISC CHECK VALVES

      13.1 Shaded area indicates change Rev. 4 14 SWING CHECK AND FLEXIBLE DISC CHECK VALVES Mueller174; Swing Check Valve Features 8001 Series Swing Check Valves Mueller174; Flexible Disc Check Valve *Contact our Customer Service Department or your local representative for upgraded check valves to handle your specific application.

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    • MUELLER Swing Check Valve Features

      AND WEIGHT CHECK VALVE FL.X FL. Catalog 14quot; 16quot; Check Valve Part No. Description Material Material Standard C 250 Cover Cast Iron ASTM C 257A126 CL.B C 251 Cover Gasket Rubber ASTM D2000 AA 7008 C 252 Cover Bolt and Nut Zinc Coated SteelASTM A307 Grade B C 253 Test Plug Malleable Iron ASTM A47 C 255 Weight Cast Iron ASTM A126 CL.B

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    • Operating Instructions A 2600 SERIES AWWA SWING CHECK

      MUELLER 174; A 2600 SERIES AWWA SWING CHECK VALVE 1436 Swing Type Lever and Weight Check Valve Parts 14 16 SWING TYPE LEVER AND WEIGHT CHECK VALVES 18 36 SWING TYPE LEVER AND WEIGHT CHECK VALVES C 250 Cover Cast Iron ASTM A126 CL.B C 251 Cover Gasket Rubber ASTM D2000 AA 7008

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    • MEDALLION HYDRANT clowvalve

      The Check Valve shall be designed for 250 PSI working pressure and tested to 500 PSI hydrostatic pressure. 2. The check valve shall be a stand alone unit able to be positively restrained to any 6 mechanical joint fire hydrant shoe. 3. The check valve shall be ductile iron

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    • CCNE CHECK VALVES Milliken 174; valve

      ccne check valves. ccne check valve. 409 tear drop ductile iron a536 gr.65 45 12 352 o ring c rubber (buna n) d2000 bk 707 351 o ring b rubber (buna n) d2000 bk 707 324 cover gasket rubber (buna n) d2000 bk 807 302 cover bolt zinc coated steel a307 grade b 283 arm bolt zinc coated steel a307 grade b 220 snap ring stainless steel a276

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    • Operating Instructions A 2600 SERIES AWWA SWING CHECK

      MUELLER 174; A 2600 SERIES AWWA SWING CHECK VALVE 1436 Swing Type Lever and Weight Check Valve Parts 14 16 SWING TYPE LEVER AND WEIGHT CHECK VALVES 18 36 SWING TYPE LEVER AND WEIGHT CHECK VALVES C 250 Cover Cast Iron ASTM A126 CL.B C 251 Cover Gasket Rubber ASTM D2000 AA 7008

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    • Swing Check Brochure.2 c Crispin Valves

      Swing Check Valve Swing Check Valve Manufactured in compliance with ANSI/AWWA C512 Date July, 2016 Specifications for SWL Swing Check Valves GENERAL Check valves shall be ductile iron body, bronze and stainless mounted, full opening swing type. Valve body shall be enlarged to allow disc to swing in the waterway. When valve is full open,

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    • 129 HYDRANT mh valve

      The check valve shall be designed for 250 PSI working pressure and tested to 500 PSI hydrostatic pressure. 2. The check valve shall be a standalone unit able to be positively restrained to any 6quot; mechanical joint fire hydrant shoe. 3. The check valve shall be ductile iron

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    • Stockham174; Cast Iron Steam Stop Check Valves CRANE

      Stockham Cast Iron Steam Stop Check Valves; Class 250 Bolted Bonnet OSamp;Y Bronze Trim Flanged Ends (Figure F 540) Class 250 Bolted Bonnet OSamp;Y Bronze Trim

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    • 120W Ductile Iron Flanged Check Valve AWWA

      120W Ductile Iron Flanged Check Valve AWWA from Matco Norca, the leading supplier of globally sourced, code compliant Plumbing amp; PVF products.

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    • Swing Check Brochure.2 c Crispin Valves

      Swing Check Valve Swing Check Valve Manufactured in compliance with ANSI/AWWA C512 Date July, 2016 Specifications for SWL Swing Check Valves GENERAL Check valves shall be ductile iron body, bronze and stainless mounted, full opening swing type. Valve body shall be enlarged to allow disc to swing in the waterway. When valve is full open,

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    • WearResistant Valve, Manufacturer of Valve

      Rubber check valve of Yantai Group is made of Yantai Group 35 wear resistant rubber with strong wear and corrosive resistance. Experiment shows that it be immersed in a concentration of 30% sulfuric acid or alkaline solutions; 48 hours later, the performance of the rubber has no obvious change, so the applicable range is very wide.

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    • Valves, Valve types, Wear Resistant Valve, Manufacturer of

      Improvement Xinhai rubber check valve is made of Xinhai 35 wear resistant rubber with strong wear and corrosive resistance. Experiment shows that it be immersed in a concentration of 30% sulfuric acid or alkaline solutions; 48 hours later, the performance of the rubber has no obvious change, so the applicable range is very wide.

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