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Series 01 Operations and Maintenance Manual

Manual Number OM-01-001

Date: December 2, 2009 Page 1 of 1

All information herein is proprietary and conﬁdential and may not be copied or reproduced without the expressed written

consent of BRAY INTERNATIONAL, Inc.

The technical data herein is for general information only. Product suitability should be based solely upon customer’s detailed

knowledge and experience with their application.

Series 01 Handle and Notch-Plate

Bray offers handle assemblies for standard Resilient Seated Valves from 1”-6” [25-152 mm] (Through

12” [305 mm] with undercut disc assemblies). These quarter turn handles have a locking spring and a

directional pointer for valve disc position indication. Bolted notch plates with on-off stops to prevent over

rotation of the valve disc complete the assembly.

WARNING: Do not use handle or notch plate to lift a valve assembly.

The following procedure is recommended when mounting a Series 01 handle and notch plate on a

resilient seated valve:

NOTE: For readjustment of the handle and notch plate assembly in the eld, remove the

handle and notch plate from the valve and remount according to the procedures below.

Step 1: Mount the handle without the notch

plate and use it to assure that the “Double D”

ﬂats on the valve stem are aligned parallel with

the face of the valve (See Figure 1).

NOTE: When mounting the Series 01 handle

with the valve out of the line it is more ac-

curate to measure from the face of the valve

to the disc face at the 90° and 270° positions

using the handle to adjust the disc until the

measurements are equal (See Figure 2).

Step 2: Once the Double D ﬂats on the stem

and the disc are centered, remove the handle

and attached the notch plate to the mounting

pad on the valve with two (2) fasteners (See

Figure 3). Do not tighten the bolts.

Step 3: Carefully replace the handle and make

sure the latch on the lever properly engages the

ﬁrst notch (See Figure 4).

Step 4: Tighten the notch plate fasteners.

Figure 1

Figure 2

Figure 3

Figure 4

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Series 01 Operations and Maintenance Manual Manual Number OM-01-001Date: December 2, 2009 Page 1 of 1All information herein is proprietary and conﬁden

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