Parts Ordering
Each Type 92B valve is assigned an FS or serial
number. It can be found stamped on the nameplate
attached to the spring case of the pilot.
Refer to the FS or serial number and the complete
part number when ordering spare parts or requesting
technical advice from your local Sales Oce.
Table 5. Type 92B Main Valve Torques
BODY MATERIAL
BODY SIZE
BLEED FITTING
(KEY 61)
DIAPHRAGM CASE CAP
SCREWS/HEX NUTS
(KEY 63/64)
BOTTOM FLANGE CAP
SCREWS (KEY 55)
NPS DN Ft-lbs N•m Ft-lbs N•m Ft-lbs N•m
Cast Iron
1 25 23 to 29 30 to 39 50 to 70 68 to 95 24 to 30 32.5 to 40.6
1 to 1/2 40 38 to 46 51.5 to 62 80 to 100 108 to 136 46 to 58 62 to 78.6
2 50 38 to 46 51.5 to 62 95 to 110 129 to 149 46 to 58 62 to 78.6
3 80 90 to 120 122 to 163 110 to 130 149 to 176 60 to 75 81.3 to 102
4 100 100 to 140 136 to 190 110 to 130 149 to 176 155 to 190 210 to 258
Steel,
Stainless steel
1 25 23 to 29 30 to 39 50 to 70 68 to 95 24 to 30 32.5 to 40.6
1 to 1/2 40 38 to 46 51.5 to 62 80 to 100 108 to 136 46 to 58 62 to 78.6
2 50 38 to 46 51.5 to 62 95 to 110 129 to 149 46 to 58 62 to 78.6
3 80 90 to 120 122 to 163 110 to 130 149 to 176 60 to 75 81.3 to 102
4 100 100 to 140 136 to 190 110 to 130 149 to 176 155 to 190 210 to 258
Table 6. Type 92B Pilot Torques
VALVE GUIDE
(KEY 2)
ORIFICE
(KEY 5)
BELLOWS RETAINER
(KEY 8)
CHECK VALVE
ASSEMBLY (KEY 75)
PIPE PLUG
(KEY 74)
CAP SCREWS
(KEY 17)
Ft-lbs N•m Ft-lbs N•m Ft-lbs N•m Ft-lbs N•m Ft-lbs N•m Ft-lbs N•m
42 to 58 57 to 78.6 19 to 25 25.8 to 34 19 to 25 25.8 to 34 5 to 15 7 to 20.3 19 to 25 25.8 to 34 12 to 18 16.3 to 24.4
Parts List
Type 92B Main Valve (Figure 8)
Key Description Part Number
Parts Kits (includes keys: 54, 56 and 60)
Cast Iron
NPS 1 / DN 25 R92BX000022
NPS 1-1/2 / DN 40 R92BX000032
NPS 2 / DN 50 R92BX000042
NPS 3 / DN 80 R92BX000062
NPS 4 / DN 100 R92BX000072
Steel or Stainless steel
NPS 1 / DN 25 R92BX000092
NPS 1-1/2 / DN 40 R92BX000102
NPS 2 / DN 50 R92BX000112
NPS 3 / DN 80 R92BX000062
NPS 4 / DN 100 R92BX000122
Key Description Part Number
19 Drive Screw, Stainless steel
Cast Iron Body (5 required) 1A368228982
Steel Body (3 required) 1A368228982
20 Warning Label (Cast Iron body only) 1F137018992
21 Nameplate - - - - - - - - - - -
51 Valve Body Assembly (includes body with
seat ring - key 58 and guide bushing)
Cast Iron
NPT
1 NPT 3H5846000B2
1-1/2 NPT 3H2748000B2
2 NPT 3F2497000B2
CL125 FF anged
NPS 1-1/2 / DN 40 3H2750000A2
NPS 2 / DN 50 3F2498000B2
NPS 3 / DN 80 3H3064000A2
NPS 4 / DN 100 3H3146000A2
CL250 RF anged
NPS 1-1/2 / DN 40 3H2751000A2
NPS 2 / DN 50 3F2499000B2
NPS 3 / DN 80 3H3065000A2
NPS 4 / DN 100 3H3147000A2
Steel
NPT
1 NPT T20895X0012
1-1/2 NPT T20895X0042
2 NPT T20895X0072
SWE
1 SWE 30C3810X012
1-1/2 SWE 30C3810X022
2 SWE GG01694X012
- continued -
13
Type 92B
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