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Machine Design

Safety-shutoff valve

The E828 hazardous-location safety-shutdown valve is designed specifically for broad temperature ranges. The automatic safety-shutoff solenoid valves are suited for heating equipment, furnaces, ovens, kilns, boilers, gas generators, incinerators, flare stacks, oil batteries, tank heaters, and line heaters.

Features include a wide operating temperature range of –40 to 65°C; low power draw of 1.8 W, three voltages — 12 and 24 Vdc and 120 V/60 Hz ac; operating pressure differential of 3 to 30 psi; and tough 316 stainlesssteel construction.

Three high-flow-capacity sizes are available: ¾-in. NPT – 5.8 Cv (3,375,000 Btu/hr capacity); 1-in. NPT – 13 Cv (7,575,000 Btu/hr capacity); and 1½-in. NPT – 29 Cv (16,875,000 Btu/hr capacity.

Peter Paul Electronics Co Inc.
480 John Downey Dr., Box 1180
New Britain, CT 06050
(860) 229-4884

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