ITT Advantage Actuator 2.0, Maintenance Manual

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Valve diaphragm identification
Diaphragm tab codes
All diaphragm materials and physical properties are batch traceable via permanent codes molded into the
diaphragm tabs. The molding date, grade of diaphragm, and valve size provide traceability to original batch
records.
Supplier code
Date code
Figure 4: Elastomer diaphragm front
Grade of
diaphragm
Valve size
Figure 5: Elastomer diaphragm back
Date code
Material code
Figure 6: PTFE diaphragm
Product Description
6 Advantage
®
Actuator 2.0 Maintenance Manual