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 Duckbill Check Valve

9800-Flg, Duckbill
J&S Valve - Series 9800 - Flange Duckbill Check Valve

J&S Valve - HedFlex Duckbill Check Valve, Flange, Series 9800

 Sizes 1”- 96”

Series 9800 is designed to bolt to flanges. Available as in-line and flange by flange.  See drawing link below for all 3 flange type Hedflex Duckbill Check Valves.  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 vary in chemical make-up. The elastomer’s chemical make-up “the recipe“ determines cost, characteristics, durometer (hardness and stiffness), and quality of the rubber parts used to construct HedFlex Check Valves.

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Specification


Drawings
Full Brochure - Hedflex Duckbill Check Valve


9900-Slip On Duckbill
J&S Valve - Series 9900 - Slip On Duckbill

J&S Valve - HedFlex Duckbill Check Valve, Slip On, Series 9900

Sizes 1”-96”

Series 9900 Slip on is designed to slip over the pipe and secured with Stainless Steel clamps.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 vary in chemical make-up. The elastomer’s chemical make-up “the recipe“ determines cost, characteristics, durometer (hardness and stiffness), and quality of the rubber parts used to construct HedFlex Check Valves.
 

Request A Quote

Specification


Drawings
Full Brochure - Hedflex Duckbill Check Valve