4110 - Overspeed Sensing Valve

Features

● DEPENDABLE PROTECTION FROM OVERSPEED FOR ENGINES AND ROTATING EQUIPMENT

● AVAILABLE SETTINGS FROM 800-4200 RPM IN SEVERAL MOUNTING ARRANGEMENTS

● TOP MOUNTED TACHOMETER DRIVE

● FACTORY PACKED BEARINGS

● GULFPROOFED (anodized aluminum) CONSTRUCTION

● COMPATIBLE WITH OTHER AMOT SAFETY CONTROL SENSORS

● OPERATES ON LUBE OIL OR AIR

Applications

OVERSPEED PROTECTION FOR ENGINES AND ROTATING EQUIPMENT USED IN MANY INDUSTRIES:

● OFFSHORE

● OIL & GAS

●MARINE; OIL SPILL RECOVERY

●GAS TRANSMISSION

●CONSTRUCTION mining

Benefits

● REDUCES RISK OF ENGINE OVERSPEED DAMAGE AND/OR INJURY TO PERSONNEL

● ADAPTS TO MOST POPULAR ENGINE MAKES AND MODELS WITH EASE

● CAN BE MOUNTED "IN LINE" WITH EXISTING TACHOMETER CABLE AND TACHOMETER

● EXTENDS LIFE OF VALVE PROVEN CORROSION RESISTANCEä EVEN IN OFFSHORE ENVIRONMENTS

● AMOT PROVIDES SOLE SOURCE RESPONSIBILITY FOR SHUT DOWN SYSTEM

● NO ELECTRICITY REQUIRED; FAIL SAFE

Operation

Model 4110 uses a precision fly weight speed sensor to vent a pneumatic or hydraulic signal (via a built-in two-way valve) at a preset RPM.

Specifications

Adjustable Range....................................800 - 4200 RPM
Repeatability............................................................+/- 2%
Body.............................Gulfproofed (Anodized) Aluminum
Internals........................................Steel & Stainless Steel
Seals....................Viton (oil version); Buna N (air version)
2-Way Valve Thread............................................1/4" NPT Cv...................................................................................65
Maximum Valve Pressure.......................................125 psi
Mounting Thread (std.)...............7/8 - 18 heavy duty SAE (see model code table for special mounting adapters)
External Tach Mounting Thread.7/8 - 18 heavy duty SAE
Shaft Diameter....................See Model Coding, Table "E"
Minimum Trip Point........................+ 5% over rated range
Approx. Weight..........................................................6 lbs.