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Even the large valves feature simple, single-disk construction (with a
built-in counterweight), so highly reliable automatic pumping can be easily
accomplished.
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Part name
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Material code
(JIS 10K, Waterworks standard)
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H
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N
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X, Y
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1-1
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Inlet case
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FCD
|
FCD
|
SCS
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1-2
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Outlet case
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FCD
|
FCD
|
SCS
|
|
2
|
Valve cover
|
FCD
|
FCD
|
SCS
|
|
4
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Valve disk
|
FCD
|
SCS
|
SCS
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5
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Valve liner
|
SUS
|
SUS
|
SUS
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|
7
|
Valve seat
|
SUS
|
SUS
|
SUS
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|
12
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Valve arm
|
SCS
|
SCS
|
SCS
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13
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Valve arm pin
|
SUS
|
SUS
|
SUS
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|
14
|
Valve pin
|
SUS
|
SUS
|
SUS
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19
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Pin holder
|
SCS
|
SCS
|
SCS
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30
|
O-ring
|
NBR
|
NBR
|
NBR
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|
30-1
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O-ring
|
NBR
|
NBR
|
NBR
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30-2
|
Seal ring
|
NBR
|
NBR
|
NBR
|
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40
|
By-pass valve
|
FC/CAC406
|
FC/SUS
|
SCS
|
|
41
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No-Feed Detector
|
(C3603)
|
(SUS)
|
(SUS)
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Bore
d
|
JIS 10K standard
|
Weight
(kg)
|
|
L
|
H
|
J
|
R
|
E
|
F
|
G
|
K
|
M
|
N
|
n-h
|
|
500
|
800
|
370
|
580
|
750
|
250
|
180
|
340
|
200
|
400
|
500
|
4-23
|
800
|
|
600
|
850
|
450
|
680
|
825
|
260
|
200
|
340
|
220
|
450
|
550
|
4-23
|
1050
|
|
700
|
950
|
500
|
800
|
980
|
300
|
215
|
420
|
250
|
480
|
600
|
4-27
|
1900
|
|
800
|
1050
|
540
|
800
|
980
|
300
|
230
|
420
|
280
|
500
|
600
|
4-27
|
2000
|
|
900
|
1250
|
650
|
1000
|
1140
|
360
|
260
|
530
|
340
|
800
|
900
|
4-27
|
3000
|
|
1000
|
1300
|
650
|
1000
|
1140
|
410
|
310
|
530
|
340
|
800
|
900
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4-27
|
3200
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Note:
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Material code X denotes SCS13, material code Y denotes SCS14.
We also manufacture other materials, such as FC and special duplex type
stainless steel.
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The No-Feed Detector is an optional part.
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The valve arm and the valve disk form the counterweight.
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Installation positions of the by-pass valve and the No-Feed Detector are
on the right side when viewed from the inlet side.
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May be used in vertical piping, but please pay attention to installation,
maintenance and inspection.
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The coil sleeve can be attached as an option.
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Flange dimensions are based on JIS 10K or waterworks standard (equivalent
to JIS B2062).
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Applicable liquid temperature : 0-70 degree C
Please contact us if liquid temperature is more than 70 degree C.
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Please contact us if flange standard is higher than JIS 16K. |
SL-SH type characteristics (Water head loss - Flow rate)
( Water head loss is approximately 20% higher with coil sleeve. )
Specifications stated here may be subject to change without notice due
to product improvement.
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