2180 Diaphragm Operated 2-Way Gas Pilot Valve

SKU 2180

AMOT Model 2180 valves will shut off the fuel gas and vent the manifold when used on an internal combustion engine. Normal application of this model is for shutting down a gas engine in the event of a dangerous condition such as high jacket water temperature, low lubrication oil pressure, excessive vibration, high gas discharge temperature etc. The valves are used in combination with a complete AMOT control system using AMOT sensors for monitoring the condition of the engine.

Features and Benefits

Compact Design
No Adjustments Required
Replaceable Rubber Valve Seats
Open-Closed Position Indicators
Large-Capacity Double Seated Valve
Large Vent Port

Specifications

	2180ED	2180ES
Valve body:	Ductile iron	Cast steel
Diaphragm housing:	Cast aluminum	Pressed steel
Min. pressure for full stroke:	138 kPa	20 psi	552 kPa	80 psi
Valve rating:	862 kPa	125 psi	for 150 lb for 300 lb	138 kPa 276 kPa	150 psi 300 psi
	Both versions:
Max. continuous pressure:	552 kPa	80 psi
Flow coefficient:	2" 3"	Kv = 74 Kv = 95		Cv = 85 Cv = 110

Applications

Gas shut off valve
Gas engine fuel shut off valve
Gas turbine fuel shut off valve
Air starting valve

Operation

AMOT model 2180 valves will shut off the fuel gas and vent the manifold when used on internal combustion engine applications. When pressure is applied to the diaphragm, the vent port closes and the main ports open to admit fuel gas to the engine. When the diaphragm pressure is released, a spring closes the main ports and the large vent port vents the engine intake manifold causing quick shutdown.

The normal application of this model is for shutting down a gas engine in the event of a dangerous condition such as high jacket water temperature, low lubricating oil pressure, excessive vibration, high gas discharge temperature, etc in combination with a complete AMOT control system using AMOT sensors for monitoring the condition of the engine.