Jordan Valve 1051M Series Rotary Actuator User Manual

I & m 1051m series, Nstallation, Ntroduction

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nstallatIon

When the actuator and the valve are shipped together

from Jordan Valve, the actuator is usually mounted

onto the valve. Refer to the valve body instruction

when installing the valve into the pipeline, and then fol-

low the instructions in the Loading Connections portion

of this manual.

If the actuator has been shipped separately, or if it is

necessary to mount the actuator onto the valve, refer

to procedures in the Actuator Mounting portion of this

manual.

Warning: Exceeding the diaphragm casing limits
can cause pressure-retaining parts to burst and
may cause personal injury or property damage.
Do not exceed the limits outlined in Table 3. Use
pressure-limiting or pressure-relieving devices to
prevent the diaphragm casing pressure from ex-
ceeding these limits.

Actuator Mounting

1.

Remove cap screws and washers (Keys 8 and

9), and then remove cover (Key 41).

2.

Refer to Figures 2 and 3 for mounting styles

and positions. Normally the actuator is posi-

tioned vertically with the valve in a horizontal

pipeline.

3.

Slide the mounting yoke (Figure 7, Key 35)

over the valve shaft and use the valve mount

ing cap screws to secure it to the valve.

4.

For other valve types refer to the instruction

manual for that valve body and use bolting

torques for these cap screws.

Caution: Refer to Table 1 for proper actuator bolt
torque requirements. Exceeding the torque require-
ment may impair the safe operation of the actuator.

5.

Screw the left-hand threaded locknut (Key 18)

onto the diaphragm rod (Key 22) as far as

possible.

6.

Screw the turnbuckle (Key 16) as far as it will

go onto the actuator rod.

7.

Screw the locknut (Key 14) onto the rod end

bearing (Key 13) and thread this assembly

fully into the turnbuckle (Key 16).

8.

If the lever is attached to the rod end bearing,

remove the cap screw and hex nut (Keys 12

and 31)

9.

Refer to the proper valve body instruction

manual for lever/valve shaft orientation marks

and slide the lever into place. (See Figure 5)

Clamp with the cap screw (Key 10).

10.

Turn the lever (Key 33) to align with the rod

end bearing (Key 13). To facilitate this con-

nection move the actuator off its up travel stop

with a regulated air source and slightly adjust

the turnbuckle (Key 16).

11.

Apply thread locking compound to the threads

of the cap screw (Key 12).

12.

Connect the lever (Key 33), and rod end bear-

ing (Key 13) with the cap screw and hex nut

(Keys 12 and 31).

I

ntroductIon

All Jordan Valve actuators are to be installed and

maintained in accordance with instructions supplied

by Jordan Valve.

This manual includes information on installing, main-

taining and adjusting the 1051M Actuator, sizes 30 to

60. Part numbers for the entire assembly is also in-

cluded. For information on other equipment used with

these actuators, consult the appropriate manuals.

3170 Wasson Road • Cincinnati, OH 45209
Phone 513.533.5600 • Fax 513.871.0105 (f)
[email protected] • www.jordanvalve.com

I & M 1051M Series

Installation & Maintenance Instructions for the

1051M Series Rotary Actuator

Warning: Jordan Valve Control Valves must only be used, installed and repaired in accordance with these Installa-
tion & Maintenance Instructions. Observe all applicable public and company codes and regulations. In the event
of leakage or other malfunction, call a qualified service person; continued operation may cause system failure or
a general hazard. Before servicing any valve, disconnect, shut off, or bypass all pressurized fluid. Before disassem-
bling a valve, be sure to release all spring tension.

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