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The ASCO Series HOV13B are bronze-bodied safety valves electro-hydraulically operated to provide reliable on-off control of fuel oil. The valves´ spring-loaded, stem-guided PTFE seat opens within 9 seconds of power application and closes within 1 second of power interruption. The valves are agency-approved for fuel oil safety shutoff service on the N.C. port. The HOV13B Series N.O. port typically provides return to the oil preheater during the off cycle. The HOV13B Series consist of a flexible two-piece actuator and the valve body design that is ideal for OEMs who want both actuator and body as a set, and for end users and distributors who want to minimize inventory by mixing/matching separate actuators and valve bodies. The HOV13B Series are suitable for boilers/burners, ovens/furnaces, kilns/incinerators, and heating equipment.
