4126 Crankcase Pressure Sensing Valve0 pages

Crankcase Pressure Sensing Valve
Model 4126
Overview
AMOT Model 4126 detects the minor pressure
surge that usually precedes a major crankcase
explosion. It will detect the smallest pressure
buildup caused by worn packing or by excessive
blow-by caused by a piston and liner just
beginning to scuff. This high sensitivity provides
instant warning or shutdown before major
damage occurs as the unit will not reset itself
automatically.

Typical applications
lt
This model is a 2-Way valve for use
primarily with AMOT Safety Control
Systems

Key features and benefits
lt
Suitable for air, gas, or oil systems

Type 4126
Crankcase Pressure Sensing Valve

lt Adjustable range of 0.017 – 0.034 bar
(0.25 - 0.50 psi)
lt Higher range is available with use of
auxiliary spring

Datasheet_4126_Crankcase_Press_Sens_Valve_0112_Rev2

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