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The Asco Series HOV1B 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 s of power application and closes within 1 s of power interruption. The valves are agency approved for fuel oil safety shut-off. The HOV1B 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 or matching separate actuators and valve bodies. The HOV 1B Series are suitable for boilers or burners, ovens or furnaces, kilns or incinerators and heating equipment.
Asco Hydramotor Valve, Series: HOV1B Series, 1/2 in, 3/4 in, 1 in, 120 V, 2.1 A, 60 Hz, 2-Wire Electrical Connection, Watertight Type 4 Enclosure, SPDT Switch, 0 to 300 psi, Spring Loaded Stem Valve Design, 9 s Timing, Screw Mounting, Bronze Body, Bronze Trim, -40 to 150 deg F, 7 in L x 3.9 in W x 14.8 in H, Additional Information: 4.5 Cv, 5.5 Cv, 6 Cv Flow Factor, NPTF Connection, Proof of Closure, Fuel Oil Media
| Additional Information | : | 4.5 Cv, 5.5 Cv, 6 Cv Flow Factor, NPTF Connection, Proof of Closure, Fuel Oil Media |
| Amperage Rating | : | 2.1 A |
| Body Material | : | Bronze |
| Dimensions | : | 7 in L x 3.9 in W x 14.8 in H |
| Electrical Connection | : | 2-Wire |
| Enclosure Type | : | Watertight Type 4 |
| Frequency Rating | : | 60 Hz |
| Mounting Type | : | Screw |
| Pressure Rating | : | 0 to 300 psi |
| Series | : | HOV1B Series |
| Size | : | 1/2 in, 3/4 in, 1 in |
| Switch Type | : | SPDT |
| Temperature Rating | : | -40 to 150 deg F |
| Timing | : | 9 s |
| Trim Material | : | Bronze |
| Valve Design | : | Spring Loaded Stem |
| Voltage Rating | : | 120 V |
- Self-contained, hermetically sealed, pull-type electrohydraulic actuator has motor/pump unit immersed in oil, reducing wear and enhancing reliability
- Rugged construction and broad ambient temperature range (-40 to 150 deg F) permit use in challenging environments
- Type 1 general purpose enclosure standard, optional Type 4, water tight
- Visual indication of valve open and closed position is standard
- Proof of closure switch available is a standard equipment
- Mountable in any position for installation flexibility
Specification Sheet