Dyna-Flo 360 - Page 10

Dyna-Flo Control Valve Services Ltd.
Phone: 780 • 469 • 4000 Toll Free: 1 • 866 • 396 • 2356 Fax: 780 • 469 • 4035 Website: www.dynafl o.com
Model 360/361 Control Valves
P-360M1019A
10
Operation, Parts, and Instruction Manual
DISASSEMBLY (Continued)
BONNET REMOVAL (Continued)
3 If no process fl uid or gas escapes from the body-to-bonnet
joint proceed by completely removing the bonnet nuts (Key
28). Refer to Figure 8.
4 Carefully lift the bonnet (Key 26) from the valve body (Key
1), be sure that the valve stem (Key 5) and plug (Key 3)
assembly do not drop from the bonnet and get damaged.
Also, if the valve plug and stem assembly begin to lift when
lifting the bonnet, it may be necessary to gently tap the
stem from the bonnet using a rubber mallet as the bonnet
is being lifted.
5 The bonnet gasket (Key 22) may stick to the bonnet during
removal. Remove the bonnet gasket.
Figure 7 Bonnet Removal (Steps 1 - 2)
Figure 8 Bonnet Removal (Steps 3 - 4)
28
26
29
22
5
2
1
28
26
STEP 1
CHISEL