Hansen Marine Engineering Component
Sea Water Intake Safety Valve
12/24 V DC motor-operated sea water intake safety valve that opens on engine or generator cranking and closes automatically on shutdown to prevent water intrusion.
Description
The HM750ET motor-operated valve protects marine engines and generators against water intrusion, which the page names as the number one cause of engine failure. It opens during the cranking cycle and closes automatically if the generator shuts down for a fault, including while the vessel is underway.
Key features
- 12/24 V DC electric motor, hermetically sealed and waterproof (NEMA 6P)
- Stainless steel valve and hardware with Teflon seal
- 2 seconds open/close; fail-safe to the closed position
- Three-wire hookup (positive, negative, trigger) and multi-position mounting bracket
- 3/4" NPTF valve threads; size 8" H x 4" W x 4.5" D
- Compatible with PLC or computerised monitoring
Specifications
| Voltage | 12/24 Volt DC |
|---|---|
| Open/close time | 2 Seconds |
| Valve threads | 3/4" NPTF |
| Size | 8" H x 4" W x 4.5" D |
| Motor rating | NEMA 6P |
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