AMOT Equipment
Air Intake Shut Off Valves (PASS)
Automatic and manual positive air shut-off systems that stop diesel engine runaway by blocking intake air, with spring-return or pneumatic actuation and hazardous-area approvals.
Description
AMOT air intake shut-off valves provide emergency overspeed protection for diesel engines. They quickly block the air supply to stop combustion and prevent runaway, which can occur when flammable vapours are drawn into the engine intake. The range of automatic and manual Positive Air Shut Off Systems (PASS) is sold under the AMOT, Chalwyn, Rigsaver and RodaDeaco brands.
Key features
- Spring-return or pneumatic actuation
- Hazardous-area approvals
- Easy integration into OEM installations
- Chalwyn automatic valves give self-contained overspeed shutdown with no external power
- Rigsaver sizes 3" to 8" and 11" SGE; RodaDeaco XR and RB models
- ThrottleStop plug-and-play overspeed kit for trucks
Applications
- Diesel engines in hazardous areas, including oil and gas, mining and marine installations
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- AMOT Motorized Thermostat
- AMOT EH Series 24VDC Electric Rotary Actuator
- AMOT Diesel Fuel and Gas Safety Shut-Off Valves
- AMOT Engine Speed Switches and Speed Sensors
- Chalwyn Spark Arrestors
- AMOT Engine Monitoring Instruments
- AMOT Thermostatic 3-Way Control Valves
- AMOT Thermostatic 2-Way Control Valves
- AMOT Combination Valves
- AMOT Master Safety Shutdown Device
- AMOT Flameproof Ex Alternators
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