The company has extended its line of SV311 Series pilot gas shutoff valves from 1/8- through 3/4-in. pipe sizes. These zero-minimum, direct-acting shutoff valves control fuel gas to the pilot of commercial-industrial gas burners. Features include a watertight, molded solenoid enclosure; a fluid-ambient temperature rating from -40° to 175°F, and a 1/8-in.-NPT downstream tap for testing convenience. The units are mountable in any position, the company says.

ASCO/General Controls, 50-60 Hanover Rd., Florham Park, NJ 07932; 800-972-2726; 973-966-8448 (fax); (e-mail); (Web site).