11
Parker Autoclave Engineers
Instrumentation Products Division
Erie, PA USA
www.autoclave.com | Cat. 02-9221ME
Table 4
Torque Requirments for Coned Connections
Type of Connection
Gland Nut
Hex Sizes (in)
Required Torque
Ft. - Lbs. (Nm)
Required Torque
Molly Coated
Ft. - Lbs. (Nm)
SF250CX
1/2
20 (27.1)
15 (20.4)
SF375CX
5/8
30 (40.7)
20 (27.1)
SF562CX10
15/16
55 (74.6)
40 (54.4)
SF562CX20
15/16
55 (74.6)
40 (54.4)
SF750CX10
1-13/16
75 (101.6)
55 (74.6)
SF750CX20
1-13/16
90 (122.0)
70 (95.0)
SF1000CX10
1-3/8
125 (169.5)
100 (135.6)
SF1000CX20
1-3/8
125 (169.5)
100 (135.6)
SF1500CX
1-7/8
200 (271.2)
160 (217.0)
F250C
5/8
25 (33.9)
100F250C
5/8
50 (67.8)
F312C150
3/4
70 (94.9)
F375C
13/16
50 (67.8)
100F375C
5/8
105 (142.8)
F562C
1-3/16
75 (101.6)
F562C40
1-3/16
60 (81.4)
SF1000C30
1-3/8
150 (203.3)
F1000C43
1-3/8
180 (244.0)
Figure 13
Completed Medium Pressure Connection
Figure 14
Completed High Pressure Connection