QED Environmental Systems is the leading manufacturer of innovative environmental products.
For over 35 years their expertise has included Pumping Systems, Landfill Products, and Air Strippers.

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Precision Fine Tune Control Valve - Specifications



ModelCV2000MB (2") (50 mm)CV3000 (3") (76 mm)
Flow at 40" w.c. vacuum: scfm (m3/h) 200 (340) 400 (680)
Materials 304 Stainless Steel, Glass-Filled Polypropylene, Viton®
304 Stainless Steel, PVC, Viton®

Not intended for leak tight shutoff over 5 psi



pdfLFG Products Brochure1.32 MB

pdfWellheads Brochure746.72 KB

pdfFine Tune™ Control Valve Datasheet304.34 KB

pdfWellcap Datasheet238.11 KB