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4126 Crankcase Pressure Sensing Valve
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.
Features and Benefits
- Suitable for air, gas or oil systems
- Adjustable range of 0.017 - 0.034 bar (0.25 - 0.50 psi)
- Higher range is available with use of auxilary spring
Specifications
| Body material: | Cast aluminum | ||
| Seals & diaphragm material: | Buna N/Nitrile | ||
| Max. sensed pressure (proof): | 2.1 bar | 30 psi | |
| Max. valve pressure (port A): | 8.6 bar | 125 psi | |
| Pressure Ranges: | Standard With aux. spring |
0.017 - 0.034 bar 0.034 - 0.069 bar |
0.25 - 0.5 psi 0.50 - 1.0 psi |
Applications
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This model is a 2-Way valve for use primarily with AMOT Safety Control Systems
Operation
AMOT Model 4126 detect's 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. Since the unit will not reset itself automatically.