KL-BFC A0 pages
KINESEAL ZHANGJIAGANG LLC
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KL-BFC A
PREFERED
25
REF
ILLUSTRATION OF CARTRIOGE UNIT WITH SETTING
DISTANCE INCORPORATED IN DESIGN
SEALANT OUTLET CONNECTION
TANGENTIAL TO ANNULUS 19-BORE
(PORT ENTRY MUST BE
POSITIONED OVER SEAL
INTERFACE)
30
MIN
COOLING
BARRIER
DIM“L”
WORKING LENGTH
“A”
“C”
HARD
DEPOSIT
“B”
10#
“D”
MIN
# 112(SIZES 4 1/8″ TO 4 7/8″)
# 120(SIZES 5″ TO 6″)
(MODEL 3)
HEAT EXCHANGER
VENT
VALVE
MAGNETIC
SEPARATORS
VENT
VALVE
COOLING WATER
ISOLATING
VALVES
TEMPRATURE
ALARM
VENT VALVE
19mm.NOMINAL BORE
PIPE MIN.BEND
RADIUS 12.5m
SEAL FACE
SEAL CHAMBER
BORE
SHAFT
ADDITIONAL OUTLET
FOR REVERSE SHAFT
ROTATION
DARIN POINT
SEAL CHAMBER
ANNULUS
# 135(SIZES 4 1/8″ TO 4 7/8″)
# 143(SIZES 5″ TO 6″1
SEALANT INLET CONNECTION
SEMI TANGENTIAL L9-BORE
(PORT ENTRY MUST BE
POSITIONED OVER SEAL
INTERFACE)
Design Features
·For boiler feed circuit applications
·Designed for smaller pumps and lo w er pressure
·Usually supplied as a cartridge seal
·Engineered specifically for each installation
·Stationary mounted and the seat rotates
Operating limits
d=4.125” ~6.000”
t=-40 ºC ~260ºC /-40 ºF~500 ºF
p=up to 83bar/1200psig
vg =up to 60 m/s /12000fpm
SEAL
SIZE
4 1/8”
4 1/4”
4 3/8”
4 1/2”
4 5/8”
4 3/4”
4 7/8”
5”
5 1/8”
5 1/4”
5 3/8”
5 1/2”
5 7/8”
6”
d3
SEAL
1047
1075
1111
1143
1174
1206
1238
1270
1301
1333
1365
1397
1492
1524
d4
SEAT
0984
1016
1047
1079
1111
1143
1174
1206
1238
1270
1301
1333
1428
1460
DIM.
L
59
59
59
59
59
59
59
67
67
67
67
67
67
67
DIA
A
72
75
78
81.5
84.5
87.5
91
94
97
100.5
103.5
107
116.5
119.5
DIA
B
140.5
143.5
150
153
156.5
159.5
162.5
166
169
172
175.5
178.5
188
191.5
DIA.
C
156.5
159.5
166
169
172.5
175.5
178.5
182
185
188
191.5
194.5
204
207.5
DIA.
D
155.6
158.8
165.1
171.5
171.5
177.8
177.8
184.2
184.2
190.5
190.5
196.6
203.2
209.6