Vertical Lift Check Valve
- Commodity name: Vertical Lift Check Valve
- Description
-
Product Specification
Design standard: GB/T12236
Flange standard: GB/T12221
Structural standard: JB/T79
Test standard: JB/T9092
Test Pressure
Test Ltem
Shell Test
Seal Test
Air Seal Test
Medium
Water
Air
Nominal
Pressure
PN(MPa)
1.6
2.4
1.8
0.6
2.5
3.8
2.8
4.0
6.0
4.4
6.4
9.6
7.0
Materials for Main Parts
Name
Material
Body/Bonnet
CF8
CF8M
CF3M
WCB
Wedge
CF8
CF8M
CF3M
WCB
Spring
CF8
CF8M
CF3M
WCB
Main External and Connecting Dimensions(mm)
DN
H
D
D1
D2
b
f
Z-Φd
PN1.6MPa
32
145
135
100
78
18
2
4-Φ18
40
160
145
110
85
18
3
4-Φ18
50
170
160
125
100
20
3
4-Φ18
65
180
180
145
120
22
3
4-Φ18
80
200
195
160
135
22
3
8-Φ18
100
220
215
180
155
24
3
8-Φ18
125
270
245
210
185
28
3
8-Φ18
150
300
280
240
210
30
3
8-Φ18
200
390
335
295
265
34
3
12-Φ23
Main External and Connecting Dimensions(mm)
DN
H
D
D1
D2
b
f
Z-Φd
PN2.5MPa
32
150
135
100
78
18
2
4-Φ18
40
160
145
110
85
18
3
4-Φ18
50
170
160
125
100
20
3
4-Φ18
65
175
180
145
120
22
3
8-Φ18
80
200
195
160
135
22
3
8-Φ18
100
215
230
160
160
24
3
8-Φ18
125
275
270
220
188
28
3
8-Φ23
150
295
300
250
218
30
3
8-Φ25
200
380
360
310
278
34
3
12-Φ25
Manufacturing capacity
Our has many production lines such as Lostwax investment casting, CNC machine and assembly inspection etc.
Qualifications
Through continuous efforts, our products have achieved industrial certificates including ISO, CE, AP1607, SIL, TS, and so on.
Product Inspection
HUANDE is dedicated to the pursuit of " Zero Defect". We have a guality management system thatencompasses our entire operation from order confirmation to final inspection.
Key words:
Vertical Lift Check Valve
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