Non-Water Hammer Check Valve


Non-Water Hammer Check Valve
SL series
(PAT.)

No valve closure delay means no water hammer and no noise

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SL-UC (For ultra-pure water)
Lift type

It's clean!
The smoothness of the water-contacting surface is achieved by machining all of the metal parts from stainless steel billets. After electrolysis polishing to the same level as applied to UV oxidization devices, we remove all grease and apply a special grease-proof treatment we have perfected over many years. Additionally, the valve can be completely sealed after being washed with pure water and purged with nitrogen gas upon request.


Non-Water Hammer Check Valve SL-UC

Unit: mm

Part name
Material
1

Valve case (upper section)

SUS316
2

Valve case (lower section)

SUS316
3

Guide arm

SUS316
4

Valve disk

SUS316
5

Seal ring

Crystal rubber
6

Gasket

Teflon

Unit: mm

Bore
d
JIS 10K standard
Weight
(kg)
L
A
D
c
n
h

40

120

150

140

105

4

19

7

50

140

155

155

120

4

19

9

65

160

180

175

140

4

19

13

80

180

190

185

150

8

19

15

100

210

225

210

175

8

19

22

125

260

265

250

210

8

23

38

150

300

300

280

240

8

23

50

Note:

We also manufacture using SUS316L material.


SL-UC type characteristics (Water head loss - Flow rate)

Non-Water Hammer Check Valve / Characteristics (Water head loss - Flow rate) SL-UC

Specifications stated here may be subject to change without notice due to product improvement.

Features
Structure
Technical data
Selection & Dimensions
Inquiry form


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