Download Print this page

Emerson Rosemount 304 Manual Supplement page 4

Natural gas metering manifold, stabilized, non-stabilized, and dielectric isolator kit installation
Hide thumbs

Advertisement

Stabilized, Non-Stabilized, and Dielectric Isolator Kit Installation
2017
Table 1-1. Torque Values for Connector Bolts
Bolt material
Carbon steel
Stainless steel
Carbon steel
Stainless steel
8. Check the installation for leaks after pressurizing the system. Do not exceed 4500 psi (310 bar) max
working pressure with the dielectric isolator kit. Max working pressure is limited to 3626 psi (250
bar) at or below –20 °F (–29 °C) and at or above 150 °F (66 °C).
Note
The bolt torques listed in
subjected to temperatures near 150 °F (66 °C).
4
Seal
Dielectric gasket
Dielectric gasket
PTFE O-ring
PTFE O-ring
Table 1-1
should be re-checked periodically. This is especially true if the dielectric kits are
Initial torque
22 ft-lbs (30 N-m)
22 ft-lbs (30 N-m)
25 ft-lbs (34 N-m)
13 ft-lbs (17 N-m)
Stabilized, Non-Stabilized, and Dielectric Isolator Kit Installation
Manual Supplement
00809-0200-4816, Rev BA
Final torque
28 ft-lbs (38 N-m)
22 ft-lbs (30 N-m)
54 ft-lbs (73 N-m)
25 ft-lbs (34 N-m)

Advertisement

loading

  Also See for Emerson Rosemount 304