Instruction Manual

Instruction Manual
D100400X012
EWN and EW-1 Valves
July 2014
19
Figure9.NPS12x8CL900EWS-1ValveBodyAssembly
56A6324-B
APPLY LUB
Key Description Part Number
10* Bonnet Gasket
NPS 8 x 6 EWND-1 or EWNT-1 (1 req'd)
Standard service, silver plated
N04400 11A8244X012
Sour gas service, tin plated
N04400 11A8244X032
NPS 12 x 8 EWD-1, EWND-1,
EWNT-1, EWNT-2, EWS-1, or EWT-1
to 427_C (800_F), graphite (2 req'd) 10A3265X112
11* Cage Gasket (for use only w/ NPS 8 x 6
EWND-1 or EWNT-1)
Standard service, silver plated
N04400 13A3183X022
Sour gas service, tin plated
N04400 13A3183X032
12 Backup Ring (for use only w/ NPS 8 x 6
EWNT-1)
Key Description Part Number
13 Retaining Ring (for use only w/ NPS 8 x 6
EWNT-1)
15 Stud Bolt
NPS 8 x 6 EWND-1 or EWNT-1 (12 req'd)
NPS 12 x 8 CL600 EWND-1 or
EWNT-2 (16 req'd)
NPS 12 x 8 CL900 EWD-1,
EWND-1, EWNT-1, EWS-1, or EWT-1 (12 req'd)
16 Stud Bolt Nut
NPS 8 x 6 EWND-1 or EWNT-1 (12 req'd)
NPS 12 x 8 CL600 EWND-1
or EWNT-2 (16 req'd)
NPS 12 x 8 CL900 EWD-1,
EWND-1, EWNT-1, or EWT-1 (12 req'd)
17 Anti-seize lubricant (not furnished)
18 Flow Arrow
19 Drive Screw, 18-8 SST (2 req'd)
*Recommended spare parts