Ball Check Valves provide tight shut off.
November 15, 2004 - Offered in sizes from 1β8 in., Ball Check Valves are cast ductile iron with zinc-plated steel studs and nuts. Liner materials include PFA, PVDF, or PP, which resist corrosion and potential permeation to maintain purity of fluids. Pressure-rated from full vacuum to 150 psi, devices are suited for high pressure fluids and those that create gummy deposits. In event of backflow, shut off is immediate while tighter seal is provided for higher reverse flow pressure.
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Original Press release
Edlon, Inc.
117 State Rd., P.O. Box 667
Avondale, PA, 19311 0667
USA
Edlon, Inc. Offers Strong Ball Check Valves for Superior Ease of Operation
Avondale, Pa. β Edlon, Inc. offers a wide variety of ball check valves that provide superior ease of operation in situations where tight shut off is required. In the event of backflow, shut off is immediate while a tighter seal is provided for higher reverse flow pressure. These devices are ideal for high pressure fluids and those that create gummy deposits. Its thick plastic liner construction resists corrosion and potential permeation to maintain purity of fluids.
Features of Edlon ball check valves include:
- Availability in sizes from 1β to 8β
- Liner materials of PFA, PVDF or PP
- Manufactured with solid PTFE
- Cast ductile iron with zinc-plated steel studs and nuts
- Pressure rated full vacuum to 150 psi
- Flow at pressure drop of 1 psi
Edlon, Inc. offers simple, yet reliable ball check valves designed to permit gases and liquids to flow in only one direction, preventing process flow from reversing in highly corrosive or ultra pure processes. Its superior technology is beneficial for most one-way directional services and applications and can be installed at any angle or in tight spaces. Its reliable design minimizes end cost by eliminating the need for lined valves, actuators and alternative power sources.
Edlon, Inc. is a leading supplier of products, technologies and services for corrosive, high purity and release applications, specializing in the application of fluoropolymer and other engineered polymers. The Company produces a broad range of products including lined vessels, tanks, columns and reactors, high purity chemical day tanks, FM 4922 approved coated stainless steel corrosive fume exhaust ducting, vessel accessory products, expansion joints, and lined pipe and fittings. Edlon operates facilities in Avondale, PA, West Chester, PA, Charleston, WV, Leven, Scotland, and has joint ventures and licenses with W. L. Gore & Associates, Inc. of the United States, Gutbrod in Germany, GMM of India, and Pfaudler Brazil.
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