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Anechoic Check Valve

  • Product Name:  Anechoic Check Valve
  • Product Details:  Anechoic Check Valve

Anechoic Check Valve
Anechoic check valve is suitable for water supply and drainage pipeline,whose valve disk adopts imported central axis to both end which can open and close agilely, and can be installed both horizontally or vertically.Its disc use spring, whose fast closing can eliminate water hammer effectively.the disc is also features in good sealing performance and without noise during closing. Anechoic check valve have advantages like small volume, light weight, small fluid resistance, anti-fatigue and long service life etc.


Data sheet:


Design Pressure
(MPa)
Shell Pressure
(MPa)
Seal Pressure
(MPa)
Appliable Medium
Appliable Temperature
1.6
2.4
1.76
Natural gas, liquefied petroleum  gas etc
-40-+80℃
2.5
3.75
2.75
4
6
4.4

Component


Body/plate
valve disc
seal
WCB
A105+nylon
13CR

Dimension: Unit:mm


DN
H42N-25/mm
Weight kg
L
D
D1
D2
b
Z-Φd
32
110
135
100
78
18
4-Φ18
--
40
120
145
110
85
18
4-Φ18
--
50
140
160
125
100
20
4-Φ18
7.7
65
160
180
145
120
22
8-Φ18
10.8
80
185
195
160
135
22
8-Φ18
11.9
100
210
230
190
160
24
8-Φ23
19.1
125
275
270
220
188
28
8-Φ23
--
150
300
300
250
218
30
8-Φ25
46.4
200
380
360
310
278
34
12-Φ25
63.5


DN200 is different from PN1.6 PN2.5 PN4.0,data show above is PN1.6

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