Baker Hughes Consolidated 2900-40 Series, Инструкция по эксплуатации

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Consolidated 2900-40 Series POSRV Instruction Manual
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XIV. Maintenance Instructions (Cont.)
1. Seat widths for set pressures below 15 psig (1.03 barg) should be approximately the same as those shown
for 15 psig (1.03 barg).
2. 042” + .005" (1.07 + 0.13 mm) per 100 psig (6.89 barg). Not to exceed .070 ± .005" (1.78±0.13 mm).
1. Seat widths for set pressures below 15 psig
(1.03 barg) should be approximately the same
as those shown for 15 psig (1.03 barg).
2. Not to exceed .070 ± .005" (1.78±0.13 mm).
Table 3: Approximate Nozzle Seat Width (Std. Metal Seat Designs)
Orifice
Set Pressure Range
1
Lapped Seat Width
min. max. min. max.
psig barg psig barg in. mm in. mm
D-G
1 0.07 50 3.45 .012 0.30 .015 0.38
51 3.52 100 6.89 .015 0.38 .022 0.56
101 6.96 250 17.24 .022 0.56 .028 0.71
251 17.31 400 27.58 .028 0.71 .035 0.89
401 27.65 800 55.16 .035 0.89 .042 1.07
801 55.23 Above
Note 2 Note 2
H-J
1 0.07 50 3.45 .019 0.48 .022 0.56
51 3.52 100 6.89 .022 0.56 .027 0.69
101 6.96 250 17.24 .027 0.69 .031 0.79
251 17.31 400 27.58 .031 0.79 .035 0.89
401 27.65 800 55.16 .035 0.89 .040 1.02
801 55.23 Above
Note 2 Note 2
K-N
1 0.07 50 3.45 .025 0.64 .028 0.71
51 3.52 100 6.89 .028 0.71 .033 0.84
101 6.96 250 17.24 .033 0.84 .038 0.97
251 17.31 400 27.58 .038 0.97 .043 1.09
401 27.65 800 55.16 .043 1.09 .048 1.22
801 55.23 Above
Note 2 Note 2
P-R
1 0.07 50 3.45 .030 0.76 .034 0.86
51 3.52 100 6.89 .034 0.86 .041 1.04
101 6.96 251 17.31 .041 1.04 .049 1.24
251 17.31 400 27.58 .049 1.24 .056 1.42
401 27.65 800 55.16 .056 1.42 .062 1.57
801 55.23 Above .062 1.57 .064 1.63
T
1 0.07 50 3.45 .040 1.02 .043 1.09
51 3.52 100 6.89 .043 1.09 .049 1.24
101 6.96 250 17.24 .049 1.24 .057 1.45
251 17.31 300 20.68 .057 1.45 .060 1.52
Table 4: Approx. Nozzle Seat Width (Thermodisc Designs)
Orifice
Set Pressure Range
1
Lapped Seat Width
min. max. min. max.
psig barg psig barg in. mm in. mm
D - F
15 1.03 100 6.89 .020 0.51 .035 0.89
101 6.96 300 20.68 .035 0.89 .045 1.14
301 20.75 800 55.16 .045 1.14 .055 1.40
801 55.23 Above Full Width
2
G - J
15 1.03 100 6.89 .025 0.64 .035 0.89
101 6.96 300 20.68 .035 0.89 .045 1.14
301 20.75 800 55.16 .045 1.14 .055 1.40
801 55.23
Above Full Width 2
K - N
15 1.03 100 6.89 .035 0.89 .045 1.14
101 6.96 300 20.68 .045 1.14 .055 1.40
301 20.75 800 55.16 .055 1.40 .065 1.65
801 55.23 Above Full Width 2
P-R
15 1.03 100 6.89 .040 1.02 .050 1.27
101 6.96 300 20.68 .050 1.27 .060 1.52
301 20.75 800 55.16 .060 1.52 .070 1.78
801 55.23 Above Full Width 2
T
15 1.03 100 6.89 .050 1.27 .060 1.52
101 6.96 300 20.68 .060 1.52 .075 1.91