DeZurik ANSI/AWWA C540 Instructions Manual - Page 7

Browse online or download pdf Instructions Manual for Plumbing Product DeZurik ANSI/AWWA C540. DeZurik ANSI/AWWA C540 9 pages. Ansi/awwa pneumatic cylinder for g-series actuators
Also for DeZurik ANSI/AWWA C540: Instruction (8 pages)

Print Page
ANSI/AWWA C540 Pneumatic Cylinder for G-Series Actuators
Reassembly
(continued)
13. Start the tube at a 45-degree angle and rotate the tube onto the piston. See Figure 3.
14. Clean the O-ring groove in the cylinder cap.
15. Lubricate and install the O-ring in the cylinder cap. Use a new O-ring if necessary.
16. Assemble the cylinder cap, lock washers and nuts. Tighten the nuts on the tie rods to the torque
specified in Table A.
17. If the actuator is a powered actuator, reconnect power to the actuator.
March 2017
Figure 3—Installing Cylinder Tube
Table A: Tie Rod Nut Torques
Cylinder Size
(ft lbs) (cm/kg) (Nm)
4"
12
6" & 8"
16
10" &12"
20
Page 7
Torque
175
16
225
22
275
27
DeZURIK
D10295