Fisher EHD Serie Manual De Instrucciones página 47

Manual de instrucciones
D100394X0ES
Key 6* Seat Ring and Key 7* Seat Ring Retainer for a NPS 4 or 6 Valve with Whisper Trim III Cage and Gasketed
Seat Ring Construction
VALVE
VALVE
BODY
SIZE,
RATING,
NPS
CLASS
4, 6 x 4
2500
6, 8 x 6
Key 6* Seat Ring and Key 7* Seat Ring Retainer for a NPS 4 or 6 Valve with Whisper Trim III Cage and O‐Ring
Seat Ring Construction
VALVE
VALVE
BODY
SIZE,
RATING,
NPS
CLASS
4, 6 x 4
2500
6, 8 x 6
Key 6* Seat Ring for Valve with Cavitrol III Trim and O‐Ring Seat Ring Construction
VALVE SIZE,
NPS
1-1/2 x 1, 2 x 1
3 x 2
3, 4 x 3
4, 6 x 4
6, 8 x 6
Key 7* Seat Ring Retainer for Valve with Cavitrol III Trim, S17400 (17‐4PH Stainless Steel) H1150 Electrolized
VALVE SIZE,
NPS
1-1/2 x 1, 2 x 1
3 x 2
3, 4 x 3
4, 6 x 4
6, 8 x 6
Key 8* Graphite Piston Ring for Fisher EHD Only (4 req'd for NPS 6 and 8 x 6 Valve with Level D
Whisper Trim Cage; 3 req'd for all other Valves)
VALVE SIZE,
DIAMETER
NPS
mm
38.1
3 x 2
47.6
3, 4 x 3 58.7
4, 6 x 4 73.0
6, 8 x 6 111.1
*Repuestos recomendados
PORT
DIAMETER
mm Inches
73.0 2.875
Seat Ring Retainer
111.1 4.375
Seat Ring Retainer
PORT
DIAMETER
mm Inches
73.0 2.875
111.1 4.375
VALVE BODY RATING,
CLASS
2500
2500
2500
2500
2500
2‐Stage
27A2290X022
27A2318X022
27A4333X022
27A4375X022
27A4431X022
PORT
Inches
1.5
1.875
2.3125
2.875
4.375
S41600 (416 Stainless Steel)
PART
DESCRIPTION
S17400 (17‐4PH Stainless Steel)
Seat Ring
Seat Ring
S41600 (416
Stainless Steel)
PART
S17400
DESCRIPTION
(17‐4PH
Stainless
Steel) H1150,
Electrolized
Seat Ring 27A2789X042
Seat Ring
26A5303X042
Retainer
Seat Ring 27A2809X042
Seat Ring
26A5304X042
Retainer
2‐STAGE
S44004/HT (440C
Stainless Steel)
20B6726X032
20B6728X032
20B6730X032
20B6732X032
20B6733X032
CL2500
-253_C to 426_C
(-425_F to 800_F)
16A5481X012
1U2258X0012
1U2300X0012
1U2392X0012
SEAT RING MATERIAL
SEAT RING RETAINER MATERIAL
H1150, Electrolized
26A5293X012
26A5303X042
26A5294X012
26A5304X042
SEAT RING MATERIAL
R30006
(Alloy 6)
SEAT RING RETAINER MATERIAL
N07718
Electrolized
27A2789X022
26A5303X022
27A2809X022
26A5304X022
3‐Stage
‐ ‐ ‐
27A2327X022
27A4346X022
27A4386X022
27A4431X022
CL2500
427_C to 537_C
(801_F to 1000_F)
16A5481X022
1U2258X0022
1U2300X0022
1U2392X0022
EH (1-1/2 x 1 a 8 x 6)
Octubre de 2014
R30006 (Alloy 6)
N07718
Electrolized
26A5293X032
26A5303X022
26A5294X032
26A5304X022
R30006
(Alloy 6)
S17400 (17‐4PH
Stainless Steel)
H1150, Electrolized
For NACE
MR0175‐2002
27A2789X022
26A5303X042
27A2809X022
26A5304X042
3‐STAGE
S44004/HT (440C
Stainless Steel)
‐ ‐ ‐
20B6727X032
20B6729X032
20B6731X032
20B6733X032
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