Grooved Duckbill Check Valve

Grooved Duckbill Check Valve

Vatac Slip-over Duckbill Check Valve feature a soft sleeve end for slip over connection to pipe end and fastened with stainless steel clamp for
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Description

The simple, one-piece "duckbill" sleeve elimi-nates moving components and intrusive body structures that create problems with conven-tional check valve designs. There are nomechanical parts that can freeze, corrode, bind, or otherwise inhibit smooth operation. Unlike conventional check and flap gate valves, the Cla-Val Duckbill Check valve does not require regular maintenance to replace worn seats, hinge pins, balls, or flappers.

Vatac Series Duckbill Check Valves are a flexible sleeve design made of quality fab- ric-reinforced elastomer materials for maxi-mum resistance to corrosion and wear caused by continuous operation with abrasive slurries, sludge, or effluent. The flexible sleeve provides maximum flow with a mini-mum pressure drop across the valve at all times. The "duckbill" concept check valve has been in use for over 100 years in waterworks and commonly accepted for use in industrial process piping systems and in waste and storm water or sewer piping systems.

Vatac Grooved / Slip-over Duckbill Check Valve feature a soft sleeve end for slip over connection to pipe end and fastened with stainless steel clamp for low inlet pressure applications. A variety of elastomers allow Vatac valves to be used with many different fluids.

Standards Compliance and Design Features:
» Design & Manufactured to Vatac Standard
» Flanged Ends to ASME B16.5, BS 4504, EN1092
» Valves Marking to MSS SP-25
» Inspect & Tested to Vatac Standard
» Sizes Ranges from 1” thru 30”
» Pressure Ratings with 4 Bar
» Ends Connections in Flanged R.F
» Body Materials: NBR, EPDM, Natrual Rubber and etc.

Send Inquiry

Please feel free to contact with us at Vatac@vatacvalve.com or filling up an enquiry form instructed at the bottom,
You will get an effective response within 24 hours from Vatac sales representative.
Thanks for your valued time with interest!

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