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New product spotlight--valves

By Franzinger, Kathy
Publication: Machine Design
Date: Thursday, November 7 2002

VALVES STAND UP TO SUBMERSION

Water-resistant solenoid valves have a liquid epoxy potted coil assembly and rugged housing covered with a baked-on epoxy/polyester finish rated at 1,000 hr in a 5% salt-spray test. The posting provides higher heat transfer by eliminating trapped air pockets for

cooler running valves. All internal parts are stainless steel and brass, and exposed parts are made of corrosion-resistant materials. The standard version works on a 12-Vdc, single-lead power connection. Dual power lead versions mount on nonconductive surfaces, such as fiberglass, plastic, or wood. Series 15 and 50 valves work outdoors in HVAC, irrigation systems, off-road equipment, trucks, buses, trains, and boat trailers.

Peter Paul Electronics to. Inc., 480 John Downey Dr., Box 1180, New Britain, C 06050, (860) 229-- 4884, www.peterpaul.com

Circle 446

Butterfly valves

The 125WB/LB Series of butterfly valves are available in sizes 2 to 48 in. with wafer or lug-body designs. The 2 to 12-in. sizes have a 200-psig pressure rating, and the 14 to 48-in. sizes are pressure rated to 150 psig. The valves have cast-iron bodies and stainless-steel shafts. They are designed for use with ANSI 125 or 150 Class Ranges. Discs and seats are available in a range of materials. The valves work wherever positive shutoff is needed for liquids, gases, and slurries as in HVAC, process, and industrial applications.

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