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1. www.martinchilds.com › duckbill-check-valvesDuckbill Check Valves - Martin Childs Ltd

   www.martinchilds.com › duckbill-check-valves

   The Inline Check Valve is a simple reliable cost effective method of back flow prevention that is designed to be installed between two mating flanges. Onyx Duckbill rubber check valves efficiently ensure the mono-directional flow of water, slurries, sewerage and sludge.

   • Flap Valves

     It can be suited for mounting onto a PN10 or PN16 flange and...

   • Fish & Elver Passes

     To allow eels and elvers to travel up stream MCL have...

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     Gates can also be controlled automatically with electric...

   • Specialist Timber

     Decking profiles can have an anti-slip treatment applied if...

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     MCL are an experienced contractor, installing many of the...

   • Contact Us

     Duckbill Check Valves; Penstocks; CHARRED TIMBER; LOCK...

   • Penstocks

     Installation is easy whether its wall, pipe or flange...

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     Close the Block Valve. Unscrew the Lock Ring. Pull the gauge...

2. www.vikingjohnson.com › en › categoryRubber Duck-Bill Check Valves - Viking Johnson

   www.vikingjohnson.com › en › category

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   Viking Johnson design and manufacture of couplings, flange adaptors, pipe connections, repair and flow control products, and shouldered and expansion joints for international water and gas markets.

3. Videos

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     Sump Pump Check Valve Replacement/Installation (Zoeller) EASY | How To

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     10 Things to Know About Check Valves

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     Check Valve How it works?

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4. duckbill-check-valve.co.uk › duckbill-check-valvesDuckbill Check Valves – Duckbill Check Valves by Martin Childs

   duckbill-check-valve.co.uk › duckbill-check-valves

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   Duckbill Check Valves. Onyx Duckbill rubber check valves efficiently ensure the mono-directional flow of water, slurries, sewerage and sludge. The valve consists of an elastomeric “duckbill” which, with the chosen connection, provides a simple rugged design with no mechanical parts that would be prone to wear and jam in conventional valves.

5. www.cla-val.com › waterworks › rubber-flex-duckbillRubber-Flex Duckbill Check Valves - Cla-Val

   www.cla-val.com › waterworks › rubber-flex-duckbill

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   Cla-Val Rubber-Flex™ Duckbill Check Valves provide reliable performance exposure and the durability to withstand continuous corrosive exposure. Applications Include: • Wastewater treatment plants. • Sewer systems. • Potable water holding tanks, single in/single out only (including tank overflow pipes) • Pump protection (water hammer/valve slam)

6. beckettus.com › product › crp1520a-replaceable-checkCRP1520A Replaceable Check Valve Kit for CB15/20 and CL20

   beckettus.com › product › crp1520a-replaceable-check

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   CRP1520A replaceable check valve kit. Direct replacement for the check valve for the Beckett CB15, CB20 and CL20 Condensate Pump models. Only fits Beckett condensate pump models CB15, CB20 & CL20; Internal duckbill; A modern duck-bill design with barbs for 3/8 in. I.D. tubing and 1/4 in. MNPT threads

   • Category: HVAC Products > Replacement Parts

7. duckbill-check-valve.co.ukDuckbill Check Valves by Martin Childs – Water control using ...

   duckbill-check-valve.co.uk

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   The mono-directional Onyx Duckbill rubber check valve ensures that whatever you control can only flow in one direction, and the smart design, so named because of the similarities to our winged friend’s beaks, ensures that nothing can return up the pipes.

8. People also ask

   What is a duckbill rubber check valve?

   • Onyx Duckbill rubber check valves efficiently ensure the mono-directional flow of water, slurries, sewerage and sludge. The valve consists of an elastomeric “duckbill” which, with the chosen connection, provides a simple rugged design with no mechanical parts that would be prone to wear and jam in conventional valves.

   Martin Childs Ltd - Duckbill Check Valves

   www.martinchilds.com/duckbill-check-valves/

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   What is the Onyx duckbill check valve?

   • The mono-directional Onyx Duckbill rubber check valve ensures that whatever you control can only flow in one direction, and the smart design, so named because of the similarities to our winged friend’s beaks, ensures that nothing can return up the pipes.

   Duckbill Check Valves by Martin Childs – Water control

   duckbill-check-valve.co.uk/

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   What is a 730 duckbill check valve?

   • The Proco Style 730 rubber duckbill check valves unique design prevents backflow and water hammer combined with ultra-quiet operation and low maintenance.

   Rubber Duckbill Check Valve – ProFlex™ Style 730 - Proco Products

   www.procoproducts.com/product/style-730-rubber-duckbill-check-valves/

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   Does a duckbill valve prevent backflow?

   • The ability of the duckbill valve to prevent backflow into the mating pipe system is a quality aspect in “checking” pipes or tanks that often have problems with back flow problems or odor control. Proco Products manufactures and supplies rubber duckbill valves to withstand almost any type of media.

   Rubber Duckbill Check Valve – ProFlex™ Style 730 - Proco Products

   www.procoproducts.com/product/style-730-rubber-duckbill-check-valves/

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   What is the ANSI 61 certification for a duckbill check valve?

   • Proco Products, Inc. has ANSI/NSF 61 Certification for ProFlex Style 730 rubber duckbill check valve. Elastomer: Neoprene. Sizes: 1” I.D. thru 120” I.D.

   Rubber Duckbill Check Valve – ProFlex™ Style 730 - Proco Products

   www.procoproducts.com/product/style-730-rubber-duckbill-check-valves/

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   What is a flanged check valve?

   • The Flanged Check Valve has a flanged connector and a galvanised carbon steel back-up flange with stainless steel options. The Inline Check Valve is a simple reliable cost effective method of back flow prevention that is designed to be installed between two mating flanges.

   Martin Childs Ltd - Duckbill Check Valves

   www.martinchilds.com/duckbill-check-valves/

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9. www.procoproducts.com › product › style-730-rubberRubber Duckbill Check Valve – ProFlex™ Style 730

   www.procoproducts.com › product › style-730-rubber

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   This rubber duckbill check valve is designed to easily slip over an existing pipe and be attached with heavy-duty stainless steel clamps. It can be installed in both vertical and horizontal applications.