Fisher EHD Instruction Manual page 37

Instruction Manual
April 2009
Key 6* Seat Ring and Key 7 Cap Screw for Valve with O-Ring Construction and without Whisper Trimr III Cage
VALVE
SIZE,
Seat Ring
NPS
17-4PH stainless steel,
H1075 heat-treated
316 stainless steel, alloy 6 (CoCr-A)
seat
N06600,
8, 10
alloy 6 (CoCr-A) seat
17-4PH stainless steel, H1150 DBL heat-
treated for sour gas service
N06600, alloy 6 (CoCr-A) seat,
for sour gas service
17-4PH stainless steel,
H1075 heat-treated
316 stainless steel, alloy 6 (CoCr-A)
12, 14
seat
N06600,
alloy 6 (CoCr-A) seat
*Recommended spare parts
MATERIAL
Cap Screw
SA-564,
H1100 heat-treated
SA-453-660,
CLA
SB-637, GR 718
SA-564,
H1150 heat-treated
SB-637, GR 718
SA-564,
H1100 heat-treated
SA-453-660,
CLA
SB-637, GR 718
EH Valves (NPS 8 through 14)
VALVE KEY 6
RATING SEAT RING
CL1500 39A9035X022
CL2500 39A9037X022
CL1500 39A9036X022
CL2500 39A9038X022
CL1500 39A9036X042
CL2500 39A9038X042
CL1500 39A9035X042
CL2500 39A9037X042
CL1500 39A9036X042
CL2500 39A9038X042
CL1500 39A9039X022
CL2500 39A9041X022
CL1500 39A9040X022
CL2500 39A9042X022
CL1500 39A9040X042
CL2500 39A9042X042
KEY 7 CAP SCREW
Quantity
Part Number
Required
19A7492X022
19A7493X022
19A7492X032
19A7493X032
19A7492X012
10
19A7493X012
19A7492X042
19A7493X042
19A7492X052
19A7493X052
19A7493X022
19A7493X022
19A7493X032
12
19A7493X032
19A7493X012
19A7493X012
37