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SL-NU
Lift type
This valve is easy to install, highly reliable and safe, and therefore
quite suitable to automatic pumping systems.
We also manufacture grease-proof treated products using stainless steel
material for pure water lines, and have provided an even cleaner electrolysis-polished
Non-Water Hammer Check Valve (SL-UC ) for ultra-pure water lines.
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Unit: mm |
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Part name
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Material code (JIS 10K standard)
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G
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X, Y
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l
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Valve case
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FC
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SCS
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3
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Guide arm
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SCS/FC
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SCS
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3-1
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Guide bush
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SUS
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SUS
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4
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Valve disk
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SCS
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SCS
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4-1
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Valve rod
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SUS
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SUS
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6
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Valve guide
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SCS
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SCS
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7
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Valve seat
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SCS
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-
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8
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Coil sleeve
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SUS
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SUS
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10
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Nut
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SUS
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SUS
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30-2
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Seal ring
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NBR
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NBR
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40
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By-pass valve
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(SUS)
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(SUS)
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Bore
d
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JIS 10K standard
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Weight
(kg)
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L
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J
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D
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C
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n
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h
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40
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120
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105
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140
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105
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4
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19
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5
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50
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140
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110
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155
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120
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4
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19
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7
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65
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160
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120
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175
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140
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4
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19
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10
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80
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180
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125
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185
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150
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8
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19
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12
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100
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210
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130
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210
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175
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8
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19
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17
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125
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260
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185
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250
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210
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8
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23
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30
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150
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300
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210
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280
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240
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8
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23
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38
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200
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380
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235
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330
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290
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12
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23
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75
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250
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450
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285
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400
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355
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12
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25
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120
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300
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540
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325
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445
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400
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16
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25
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180
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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 FCD and special duplex type
stainless steel.
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The by-pass valve is an optional part.
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The guide arm and the guide bush are integrated for valves with a bore
of 125mm or less.
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Material may change according to bore size.
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Please contact us about installation in horizontal piping.
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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 30K. |
SL-NU type characteristics (Water head loss - Flow rate)
Specifications stated here may be subject to change without notice due
to product improvement.
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