Check Valves feature straight-through flow design.
Press Release Summary:
Operating without adjustments or settings, FPV Series Plastic Flap Check Valves are suitable for applications where backflow could potentially cause damage to pumps, filters, or process equipment. Line pressure moves plastic flap off elastomer seat, opening valve, and when inlet flow stops, back pressure moves flap back onto seat, stopping flow. Available in 4, 6, and 8 in. sizes with EPDM O-rings, valves will not rust, corrode, or contaminate sensitive fluids.
Original Press Release:
NEW! Series FPV Plastic Flap Check Valve
The NEW Series FPV Plastic Flap Check Valves are ideal where backflow could potentially cause damage to pumps, filters, or process equipment. The valves operate without the need for any adjustments or settings. Line pressure moves the solid plastic flap off the elastomer seat, opening the valve. When the inlet flow stops, back pressure moves the flap back onto the seat, stopping the flow. These flap check valves have been designed to provide excellent flow characteristics, and because of their straight-through flow design they have a lower pressure drop than other check valve designs. Additionally, their compact size takes up less space in the pipeline than other types of check valves. Because of their all plastic construction, these valves will never jam or stick as a result of rust or corrosion, and they will not contaminate sensitive fluids that come into contact with them. These valves are available in 4", 6", and 8" sizes and feature EPDM O-rings and silicone free-construction.
Complete details are available on our website @ www.dwyer-inst.com/htdocs/valves/SeriesFPVPrice.cfm
Dwyer Instruments, Inc.
P.O. Box 373
Michigan City, Ind., 46361
Phone: (800) 872-9141 or (219) 879-8000
Fax: (219) 872-9057
Internet address: www.dwyer-inst.com
E-mail: lit@dwyer-inst.com
