Runaway/overspeed shutdown of small diesel engines powering the following equipment: Aerial platforms Air compressors Aircraft refuelling Cranes Diesel mowers Diggers Fork lift trucks Fuel tankers Generator sets Hydraulic power jacks Jetting pumps Light towers Marine engines Mining machinery Mud pumps Seismic testing trucks Vacuum trucks Vehicles Water pumps Welding sets Wire line units
Runaway/overspeed shutdown of small diesel engines powering the following equipment:
30 psi 200 psi
See datasheet for complete specifications.
Diesel runaway is a potential problem that can cause damage to equipment. A diesel engine can runaway and self destruct on hydrocarbon vapours, even if the engine’s primary source of fuel is taken away. An air intake shutoff valve is recommended for diesel engines which have a possibility of encountering hydrocarbon vapours. The 4261 Intake Air Shutoff Valves use the best available technology to shut down a runaway diesel by positively choking off engine intake air. The 4161M Intake Air Shut-off Valves are remotely operated butterfly valves designed to be installed in the engine intake. They are available in 2.8, 3.5, 5.5 and 8.0 inch diameter. When a condition is detected that could damage the engine (over temperature, over speed), the valve trips shut, closes off the air intake and stops the engine to prevent serious damage. In the event of a 4110 Speed Sensing Valve detecting an over speed condition, it vents the control oil pressure. The drop in pressure to the 4261M trips the valve to close the engine air intake. The orifice is installed to ensure that pressure drops are felt at the valve in large volume systems. All sizes of valve have a choice of actuator operation: Electric Solenoid operated; Hydraulic operated; Pneumatic operated; and Pneumatic/Manual operated.
Diesel runaway is a potential problem that can cause damage to equipment. A diesel engine can runaway and self destruct on hydrocarbon vapours, even if the engine’s primary source of fuel is taken away.
An air intake shutoff valve is recommended for diesel engines which have a possibility of encountering hydrocarbon vapours. The 4261 Intake Air Shutoff Valves use the best available technology to shut down a runaway diesel by positively choking off engine intake air.
The 4161M Intake Air Shut-off Valves are remotely operated butterfly valves designed to be installed in the engine intake. They are available in 2.8, 3.5, 5.5 and 8.0 inch diameter.
When a condition is detected that could damage the engine (over temperature, over speed), the valve trips shut, closes off the air intake and stops the engine to prevent serious damage.
In the event of a 4110 Speed Sensing Valve detecting an over speed condition, it vents the control oil pressure. The drop in pressure to the 4261M trips the valve to close the engine air intake. The orifice is installed to ensure that pressure drops are felt at the valve in large volume systems. All sizes of valve have a choice of actuator operation: Electric Solenoid operated; Hydraulic operated; Pneumatic operated; and Pneumatic/Manual operated.
Diesel runaway is a potential problem that can cause damage to equipment. A diesel engine can runaway and self destruct on hydrocarbon vapors, even if the engine’s primary source of fuel is taken away. An air intake shutoff valve is recommended for diesel engines which have a possibility of encountering hydrocarbon vapors.
Please enter the emails of the people that should receive the request. (you may enter multiple email addresses separated with commas)