|
Detailed Product Description
Knife Gate Valve
1. Nominal pressure: 150Lb
2. Nominal diameter: NPS 2-36"
3. Applicable temperature: ≤ 200 ℃
4. Connection flange standard: ANSI B16.5
5. Main materials: A216 WCB/A351 CF8, CF8M, CF3, CF3M
6. Seal type: Soft/Metal
Available with lever,chain,gear,electric,air and hydraulic actuation
Chief Property And Specification
|
Class
|
Shell test(MPa)
|
Seal test(MPa)
|
Temperature
|
Suitable Medium
|
|
150LB
|
1.54
|
0.28
|
≤100℃
|
Dregs with water proportion
|
Material Of Main Parts
|
Body\Bonnet
|
Disc
|
Stem
|
Seat
|
|
CS\SS\CI
|
SS
|
SS
|
NBR\PTFE\SS\Carbide Alloy
|
Dimensions(mm)
|
MPa
|
DN
|
L
|
D
|
D1
|
D2
|
H
|
N-M
|
D0
|
|
150LB
|
2"
|
48
|
152
|
120.5
|
92
|
398
|
4-M16
|
180
|
|
2 1/2"
|
48
|
178
|
139.5
|
105
|
415
|
4-M16
|
180
|
|
3"
|
51
|
190
|
152.5
|
127
|
445
|
4-M16
|
220
|
|
4"
|
51
|
229
|
190.5
|
157
|
497
|
8-M16
|
220
|
|
5"
|
57
|
254
|
216
|
186
|
575
|
8-M20
|
230
|
|
6"
|
57
|
279
|
241.5
|
216
|
635
|
8-M20
|
280
|
|
8"
|
70
|
343
|
298.5
|
270
|
775
|
8-M20
|
360
|
|
10"
|
70
|
406
|
362
|
324
|
940
|
12-M22
|
360
|
|
12"
|
76
|
483
|
432
|
381
|
1030
|
12-M22
|
400
|
|
14"
|
76
|
533
|
476
|
413
|
1186
|
16-M27
|
400
|
|
16"
|
89
|
597
|
540
|
470
|
1365
|
16-M27
|
400
|
|
18"
|
89
|
635
|
578
|
533
|
1620
|
20-M30
|
530
|
|
20"
|
114
|
699
|
635
|
584
|
1720
|
20-M30
|
530
|
|
24"
|
114
|
813
|
749.5
|
692
|
1860
|
20-M33
|
600
|
|
30"
|
117
|
985
|
914
|
857
|
2250
|
28-M33
|
600
|
|
36"
|
117
|
1170
|
1086
|
1022
|
2800
|
32-M39
|
800
|
|
