Tricom, inc., 2004, all rights reserved, Bolt torque – Flowserve Hydraulic Heavy Duty Actuators User Manual
Page 3
© TriCom, Inc., 2004, All Rights Reserved.
© 2004, Flowserve Corporation, Printed in USA
Automax Valve Automation Systems
Installation, Operation and Maintenance Instructions
Flowserve Corporation
1350 N. Mountain Springs Parkway
1978 Foreman Dr.
Flow Control Division
Springville, Utah 84663-3004
Cookeville, TN 38501
www.flowserve.com
Phone: 801 489 2233
Phone: 931 432 4021
FCD AXAIM00010-00
(AUTO-10) 08/04
Page 3 of 4
B
MODEL
A
DA
SR05
SR07
SR10
SR12
SR15
SR17
SR20
SR22
SR25
C
D
E
F
DA
R2HR
19.50
19.50
29.00
30.00
30.00
32.00
38.00
38.00
38.00
40.00
41.00
5.00
0.00
1/4
7.19
5.00
R2HP
20.50
19.50
30.00
32.00
38.00
40.00
41.00
41.00
N/A
N/A
N/A
5.00
0.50
1/4
7.19
5.00
R3HR
21.00
21.00
34.00
34.00
36.00
39.00
38.00
42.00
41.00
43.00
44.00
5.50
0.00
3/8
8.19
6.75
R3HP
22.00
21.00
34.00
36.00
38.00
41.00
43.00
44.00
45.00
45.00
N/A
6.00
0.00
3/8
8.19
6.75
R3HM
23.00
21.00
36.00
38.00
41.00
44.00
45.00
45.00
N/A
N/A
N/A
6.50
0.00
3/8
8.19
6.75
R3HL
23.00
21.00
39.00
41.00
44.00
45.00
N/A
N/A
N/A
N/A
N/A
7.13
0.00
3/8
8.19
6.75
R4HR
28.50
28.50
N/A
50.00
56.00
59.00
55.00
55.00
56.00
56.00
58.00
6.50
1.00
3/8
10.56
7.19
R4HP
31.00
28.50
50.00
56.00
59.00
55.00
56.00
56.00
58.00
59.00
59.00
7.00
1.00
3/8
10.56
7.19
R4HM
31.00
28.50
56.00
55.00
56.00
57.00
59.00
59.00
N/A
N/A
N/A
7.50
1.00
3/8
10.56
7.19
R4HL
33.00
28.50
59.00
56.00
57.00
59.00
N/A
N/A
N/A
N/A
N/A
8.00
1.00
3/8
10.56
7.19
Notes:
1.
Actuator is shown in full
Clockwise position.
2.
Double Acting: Pressure at Port DA1
will result in CW rotation. Pressure at
Port DA2 will result in CCW rotation.
Spring Return: Pressure at Port DA2
will result in CW rotation. Spring provides
CW rotation upon loss of supply pressure.
∅
G
MODEL SR05 SR07 SR10 SR12 SR15 SR17 SR20 SR22 SR25
H
J
K
L
Vol.
R2HR
9.13
9.13
9.13
9.13
9.13
9.13
9.13
9.13
9.13
3.00 3.25 2.78 5.75 11
R2HP
9.13
9.13
9.13
9.13
9.13
9.13
9.13
9.13
9.13
3.00 3.25 2.78 5.75 19
R3HR
13.25 13.25 13.25 13.25 13.25 13.25 13.25 13.25 13.25 3.00 4.13 4.44 6.81 30
R3HP
13.25 13.25 13.25 13.25 13.25 13.25 14.63 14.63
N/A
3.00 4.13 4.44 6.81 42
R3HM
13.25 13.25 13.25 13.25 14.63 14.63
N/A
N/A
N/A
3.00 4.13 4.44 6.81 58
R3HL
13.25 13.25 14.63 14.63
N/A
N/A
N/A
N/A
N/A
3.00 4.13 4.44 6.81 75
R4HR
N/A
14.63 14.63 16.63 16.63 16.63 16.63 16.63 16.63 4.50 5.82 6.50 9.75 87
R4HP
14.63 14.63 16.63 16.63 16.63 16.63 16.63 16.63
N/A
4.50 5.82 6.50 9.75 113
R4HM
14.63 16.63 16.63 16.63 16.63 16.63
N/A
N/A
N/A
4.50 5.82 6.50 9.75 177
R4HL
16.63 16.63 16.63 16.63
N/A
N/A
N/A
N/A
N/A
4.50 5.82 6.50 9.75 255
“Vol.” is Swept volume (in
3
)
BOLT TORQUE
Piston Bolt (25) (SAE Grade 8 Bolt)*
Tie Rod (27) (A311 Stressproof Rod)
Actuator Size
Bolt Size
Torque Range
R2HP
3/4”-10 UNC
271-320 ft.lb.
R3HP,R3HM,R3HL
1 1/4”-7 UNC
537-591 ft.lb.
R4HP,R4HM,R4HL
1 1/4”-7 UNC
1014-1116 ft.lb.
Actuator Size
Bolt Size
Torque Range
R2HR,R2HP
5/8”-11 UNC
117-130 ft.lb.
R3HR-R4HL
3/4”-10 UNC
207-229 ft.lb.
*Not present in rod pusher actuators
Actuator Size
Bolt Size
Torque Range
R2HR,R2HP
5/8”-11 UNC
123-136 ft.lb.
R3HR-R4HL
3/4”-10 UNC
217-240 ft.lb.
Adaptor Bolt (43) (SAE Grade 5 Bolt)
Actuator Size
Bolt Size
Torque Range
R2HP
1/2”-13 UNC
64-71 ft.lb.
R3HR-R3HL
3/4”-10 UNC
226-249 ft.lb.
R4HR-R4HL
1”-8 UNC
546-603 ft.lb.
Spring Cartridge Stud (ASTM A193 Grade B7)
(AXAIM00010) KP 8/13/04 3:33 PM Page 3