Limitorque WTR Series - Prepare Actuator; Figure 4.1

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Installation Instructions

WTR Installation & Maintenance Manual 330-15000 • Revision A • August

4.3 Prepare Actuator

1. Remove the Splined Adapter from the bottom of the actuator. (See Figure 4.1 below.)

NOTE: The valve manufacturer is responsible for assuring that the Splined Adapter is

retained within the WTR actuator. Retaining the Splined Adapter is accomplished by

ensuring the Valve/Actuator Mounting Flange is sized to retain the Splined Adapter or by

using the Setscrew that is threaded through the Splined Adapter. Setscrews are provided

only if the Splined Adapter has been bored and keyed at the factory.

NOTE: A Splined Adapter is equivalent to a two-piece drive sleeve.

Figure 4.1 – WTR Splined Adapter removal

4-2

Splined Adapter

SHUT

OPEN

ORDER

TAG

RATIO

LYNCHBURG, VIRGINIA,

USA.

Limitorque WTR Series - Prepare Actuator; Figure 4.1 - WTR Splined Adapter Removal