User Guide

ManualsBrandsCaleffi ManualsHeating SuppliesZ-One 3/4" NPT 2-Way Straight Zone Valve Body 30 psi (3.5 Cv)

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Removing the Actuator

1. Move the manual open lever to the

lock open position.

2. Press the push button in and pull the

actuator up.

Installing the Actuator

1. Move the manual open lever to the

lock open position.

3. Verify the correct position of the valve

stem into the mating actuator hole.

Rotate stem if required to align.

4. Press the push button in and slide the

actuator onto the valve body, release

the push button.

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