Spring Check Valves prevent flow reversal in piping systems.June 30, 2008 -
Operating without any adjustments or settings, Series SCV is suited for use where backflow could potentially cause damage to pumps, filters, or process equipment. Line pressure moves plastic cone off elastomer seat, opening valve. When inlet flow stops, spring moves cone back onto seat to stop flow. True union design facilitates removal from piping system without breaking down piping connections. Valves are available in PVC with EPDM o-rings or CPVC with FPM o-rings and ½-4 in. sizes.
(Archive News Story - Products mentioned in this Archive News Story may or may not be available from the manufacturer.)
Original Press release
Dwyer Instruments, Inc.
Hwy. 212 at 12
Michigan City, IN, 46361
USA
NEW! Series SCV Spring Check Valves
The NEW Series SCV Spring Check Valves are the valves of choice for cost sensitive applications that require a full featured, no compromise valve. The SCV Spring Check Valves prevent reversal of flow in piping systems, and they 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 plastic cone off the elastomer seat, opening the valve. When the inlet flow stops, a spring moves the cone back onto the seat, stopping the flow.
All Series SCV Spring Check Valves feature a true union design that allows for easy removal from a piping system without breaking down piping connections. Just unscrew the two assembly nuts and lift the valve body out of the line. These valves are available in PVC with EPDM o-rings or CPVC with FPM o-rings and in sizes: ½" to 4".
Complete details are available on our website @ http://www.dwyer-inst.com/htdocs/valv...
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
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