flange rubber duckbill check valve

ProFlex™ Style 710 Flanged Rubber Duckbill Check Valve – Proco

Proflex™ Style 710 rubber duckbill check valve is designed to bolt directly onto existing flanges. Full port, concentric design rubber duckbill check valve.

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Series 700 ProFlex™ Rubber Check Valves - Proco Products, Inc.

The Series 700 ProFlex™ Rubber Check Valves from Proco Products, Inc. are specifically designed for use in sewage treatment plants, outfalls, and tidal ... The Series 700 ProFlex™ rubber duckbill check valves provide backflow protection from occurrences including: ... Jacketed In-line Flanged Rubber Check Valve.

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DBF Series Flanged Style Duckbill Check Valves - Cla-Val

Cla-Val Series DBF Duckbill Flanged Style Check Valves feature an integral, metal-backed, rubber flange for attaching directly to flanged-end connections from tank or head wall. A variety of elastomers allow DBF valves to be used with many different fluids. When ordering, specify Model DBF, valve ID size, flange drilling,...

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Duckbill Check Valves - Cla-Val

No upstream gasket is required between the rubber duckbill flange and the mating pipe flange. 2. Lift the duckbill check valve into position, ensuring that the valve is oriented in the correct direction of flow, (i.e. the bill end should be on the downstream side of the valve). Align the bolt holes of the pipe and check valve flanges...

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DBI Series In-Line Flanged Style Duckbill Check Valves - Cla-Val

Cla-Val Series DBI Duckbill In-Line Flanged Style Check Valves are for pressurized pipeline applications where it is inserted between pipe flanges. Cla-Val Series DBI Duckbill In-Line Flanged Style Check Valves have an integral rubber flange for attaching directly between flanged-end pipe connections. A variety of...

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Duckbill Check Valves Datasheet - FPC Datacentre

Oct 23, 2017 ... Manufactured with an integral full-faced rubber flange connection and metal backing flange, Series CPF check. Valves can be attached directly to a tank, pipe, or. headWall. The heart of the Easto-Valve Series CPF Backflow. Preventer is a fabric reinforced rubber "duckbill" sleeve manufactured with top...

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Rubber Duckbill Check Valve - Ferret

AIR and FLUID CONTROL. 1300 887 880 sales@processsystems.com.au www.valvesonline.com.au. SERIES. DBC. Duck Bill Check Valve. Flanged, Insertable or Slip On. Rubber Duckbill Check Valve. Rubber Duckbill Check Valve is a very reliable and cost effective check valve compare to flap check valves and.

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Rubber Duck-Bill Check Valves - Viking Johnson

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.

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Flanged Duck Bill Check Valve - Process Systems

80mm Table E Flanged Duck Bill Check Valve.Integral reinforced rubber flange with 316 SS backing ring.Nylon reinforced Neoprene. ... Our large range of flanged duckbill check valves are made to order and are available from 50mm to 2400mm in all flange patterns. Typical applications include sewer interceptors, mine...

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Duck Bill Check Valves - General Rubber

General Rubber's Flex-Valve® brand represents our state-of-the-art line of pinch valves, pressure isolation rings, and duck bill check valves. Duck bill check valves are reliable and cost-effective alternatives to flap-gate, inline, and other conventional check valves. General Rubber is proud to offer slip-on, flanged, and in-line...

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Tideflex Check Valve Series 35-1 | Althon

The Series 35-1 flanged duckbill check valve is optimal for situations not suited for slip-on check valves – usually because the piping or outfall system already has a flange. The uniform body design of the Series 35-1 duckbill check valve is comprised of a rubber duckbill check sleeve, and is low maintenance. It is ideal for...

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J S Valve

Currently, J&S Valve offers AWWA C509, & C515 Resilient Seated Gate Valves through 108”, AWWA C500 Metal Seated Solid Wedge Gate Valves through 108”, AWWA C508 Metal and Resilient Seated Swing Check Valves through 48”, HedFlex Duckbill Rubber Check Valves. Duckbill Rubber Check Valves, Metal Seated...

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Onyx Valve products, J. L. Moore Inc.

Duckbill Valve: Series DBF Flanged Check Valve. The series DBF rubber check valve effectively ensures monodirectional flow of slurries, sewerage, sludge and other hard to handle fluids. The valve consists of an elastomer “duckbill” with a flanged connection. The back up flange is galvanized carbon steel, with 304 or 316...

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Duckbill Check Valves - ThomasNet

Results 1 - 25 of 26 ... Manufacturer of rubber duckbill check valves. Series DBF rubber check valve ensures mono-directional flow of slurries, sewerage, sludge & other hard to handle fluids. Valves consist of an elastomer duckbill with a flanged connection. The back up flange is galvanized carbon steel, with 303 or 316...

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DUCKBILL CHECK VALVES - Frank Olsen Company

Sep 20, 2014 ... Duckbill check valves have a very low operating pressure required to open. Applications- Duckbill check valves are commonly used on outfall applications, drain lines in buried vaults, water tank overflow pipes. Inline duckbill check valves can be installed between two flanges like other traditional check...

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Series 35 Flanged Tideflex duckbill check valve - Flotech Controls

Series 35 Flanged Tideflex duckbill check valve. The Series 35 is a similar design to the TF2 but is used in cases where an existing mating flange, or a wall thimble or a flanged connection is preferred. Materials of Construction. Pure Gum Rubber, Neoprene, Chlorobutyl, Buna-N, Polyurethane Hypalon, Viton, EPDM, Food...

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Rubber Duckbill Check valve - Herpor Engineering

Features of the Rubber Duchbill check valves. Size: DN-25 to DN-1500, 1" to 60"; To be installed in pipe line or end line; Elastomer materials: Natural rubber (NR), Butyl (BU), Viton, Neoprene (NE), EPDM... Clamping: stainless steel AISI 304, optional AISI 316; Conection: ANSI Class 150# flanges, or Slip-on; Optional:...

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Onyx Valve Company 30" Duckbill Check Valve Testing - YouTube

Sep 6, 2012 ... The Onyx Valve Company is one of the leading suppliers of Duckbill Check Valves Worldwide. This video captures the dynamics of a 30" Flanged Duckbill Check V...

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app official distributors of proco products inc - AppNI | Welcome

May 5, 2017 ... Proco rubber check valve products are fully submissive devices, requiring neither maintenance nor any sources of outside power or manual assistance to operate. APP Can offer: PROFLEX style 710 Flanged rubber duckbill check valve; PROFLEX style 740 Slip-in style in-line rubber duckbill check valve...

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Proco Style 720 ProFlexTM In-line Flanged Rubber Check Valves

The ProFlexTM 710 flanged rubber check valve is bolted directly to a head wall replacing an existing flap gate, the ProFlexTM .... Standard Dimensions for PROCO Style 710. Standard Drilling for PROCO Style 710. WEIGHT 2 lbs / (kgs). Length. Inch / (mm). Duckbill Height. Inch / (mm). Flange O.D.. Inch / (mm). Bolt Circle.

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Tideflex Check Valve Brochure - RM Headlee

rubber flange, allowing it to be mounted to flanged outfall pipes or directly to headwalls where the pipe is flush. The flange size drilling conforms to ANSI B. 16.10, Class 150#, or can be constructed with. DIN, 2632 and other standards. The Series 35. Check Valve is furnished complete with steel or stainless steel backup...

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Flanged-Inline Duckbill Check Valves

The Rhinoflex Series RFIN-INLINE Duckbill check valve is a one way non return valve that are designed and engineered with a built-in flange that are part of the one piece elastomeric valve. This model is suitable when there is a requirement that prevents backflow, inside a pipe line. This enables the valve to be mounted in...

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Duckbill Check Valve Companies and Suppliers | Environmental ...

GYLDT`s main products are series of Gate valve,butterfly valve,flap valve,Duckbill Check Valve,dismantling joint, flange joint,Rubber Expansion Joint,pinch valve,etc. Good production equipments,testing equipments and professional staff are key factors of making good brand products of GYLDT, which ... based in...

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Duckbill Check Valve - Alibaba

Duckbill Check Valve, Wholesale Various High Quality Duckbill Check Valve Products from Global Duckbill Check Valve Suppliers and Duckbill Check Valve Factory,Importer,Exporter at Alibaba.com.

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Check Valve - Richway Industries

Airpinch check valves feature a "duckbill" rubber element that can provide immediate, posi- tive closure ... 1/4' Quick Connect Duckbill Check Valve. Description ... Length 1.0625" N y-3-. Tube (o.d.) 6" N /. Flange (o.d.) 85” NA-. 1.25". Specifications Diameter. Flow Max. 80 psi 1. 1.5 oz. Check Max. 60 psi. Crack psi < 1 psi.

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Duckbill Check Valves - J & S Valve - Brands - Frew Process Group

J&S HedFlex Duckbill Check Valve Sizes 1”-96” Series DBV-09FL Model DBV-09-FL is designed to bolt to flanges. J&S HedFlex Check Valves are constructed with superior high grade rubber and superior polyester reinforcement to improve performance, operation, and life expectancy. There are many grades of rubber that...

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Tideflex UK

We are the official UK and Ireland stockist & distributor for Tideflex products, such as the Tideflex duckbill valve and the CheckMate inline valve. We offer design, specification, installation and troubleshooting advice on all our Tideflex products.

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Cla-Val Duckbill Check valve Catalog - CLA-VAL Automatic Control ...

Flanged Style Duckbill Cla-Val Series DBF Duckbill Flanged Style Check Valves feature an integral, metal-backed, rubber flange for attaching directly to flangedend connections from tank or head wall. A variety of elastomers allow DBF valves to be used with many different fluids. When ordering. specify Model DBF, valve ID...

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Industrial Product Guide - WASK

Maxi-Joint Heavy Duty. 90. Reducer Type Joints. 94. Lightweight. 96. Rubber Flanged Sound Zorbers. 98. Control Units. 100. Sleeve Type. 104. Maxi-Span Duct Type. 107. Shield and Seals. 112. Pinch Valve Sleeves. 113. Rubber Duck-Bill Check Valves. 114. PTFE Joints. 118. PIPE COUPLINGS & JOINTS. Flange Tables.

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Duckbill Check Valve - XINLI of China - Rubber Expansion Joints ...

Duckbill Check Valve. Your Location:Home > PRODUCTS > Duckbill Check Valve · Pipe Accessory · Wall Sleeve · Y-Strainer · Flange · Gasket · Bolt&Nut · Shock Absorber · Suspension Shock Absorber · Rubber Shock Absorber · Spring Shock Absorber · Valves · Ball Valve · Butterfly Valve · Globe Valve · Gate Valve · Other...

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Custom Gasket Manufacturing | One-Way Rubber Valves - Duckbill ...

Flapper Valves, Umbrella Valves, Duckbill Valves and Custom Rubber Check Valves. One-way sealing valves are used to facilitate a unidirectional flow of fluid. Depending upon the application this either causes a forward flow or prevents backflow in a device. Our flapper, umbrella, duckbill and custom valves are produced...

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AVI DUCK BILL VALVES

AVI-PP-2 & PP-3 Simple one-piece design and reinforced rubber construction eliminate mechanical and metal components. AVI-Duckbill Check Valve is a flexible sleeve design made of quality fabric-reinforced elastomer material for maximum resistance to corrosion and wear ... PP-3 Flange Style Duckbill Check Valve

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Products & Services: Valves - WaterWorld

They are offered with metal-to-metal or soft seats in sizes ranging from 1/8" NPT to 20" flanged connections. ... Hayward Flow Control has launched its new patent pending WCV Series Full Pattern Wafer Check Valves. ... Proco Product's ProFlex® rubber duckbill check valve does not allow valve slam or water hammer.

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Proco Products, Inc. - WEF Buyers Guide

The ProFlex rubber duckbill check valves are manufactured completely of rubber with top quality fungicide and barnacle resistant rubber being selected for use. It is therefore impervious to the daily operational vulnerability affiliated with the water and sewage industry such as rust, Freezing, corrosion and seizing often found...

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Air/Oil Cushion Check Valve - Valve and Equipment

Hedflex Duckbill Check Valve -Flanged (1/2 -96 ) :The J&S Valve - HedFlex Duckbill Check Valve -Duckbill Rubber Check Valve, is a cost effective way to control back pressures from sewage treatment plants, outfalls and tidal operations. They are a fully passive flow device requiring neither maintenance, outside sources of...

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Metal Seated Swing Check Valve - Valve and Equipment

Hedflex Duckbill Check Valve -Flanged (1/2 -96 ) :The J&S Valve - HedFlex Duckbill Check Valve -Duckbill Rubber Check Valve, is a cost effective way to control back pressures from sewage treatment plants, outfalls and tidal operations. They are a fully passive flow device requiring neither maintenance, outside sources of...

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Duckbill Check Valves - Vernay | flow control solutions

Vernay Duckbill Check Valves are precision-molded, one-piece elastomeric valves that provide reliable backflow prevention at low-pressure differentials. ... Normally open one-way check valves; Prevent backflow leakage when minimal backpressure is applied; Installed easily into hole and sealed by compressing flange.

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Still Ahead of the Curve! The Tideflex Advantage

In 1984, the United States EPA commissioned Tideflex to develop and test an alternative to flapgate valves. • In their report, Development and. Evaluation of a Rubber “Duck Bill”. Tide Gate, the EPA states,. “Increasing the reliability and performance of tidegates has a beneficial impact on the general pollution abatement...

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Flange/Slip-on Duckbill Check Valve - Gongyi Liangda Tubes Co., Ltd

The Duckbill Valve Flanged Type is manufactured with a nylon reinforced rubber flange design, and furnished with galvanized carbon steel or stainless steel 304/316 retaining ring flange. The valves can be installed directly to the pipe flanges. Normally, GYLDT manufactures flanged type duckbill valves from DN150mm to...

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Rubber Check Valve Solves Many Stormwater Backflow Problems ...

Oct 27, 2005 ... October 2005. The Tideflex® Check Valve was developed in conjunction with the federal Environmental Protection Agency (EPA) in 1984 when a need was identified for a better backflow prevention device. The EPA felt that malfunctioning metal flap gates were responsible for wasting millions of dollars...

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