|
|
CAST IRON GATE VALVE Non-rising stem,Solid
wedge |
|
disc,Renewable bronze seat
rings,Flanged ends,Conform to CNS 713 B2107.
|
|
|
|
|
零件 PART
|
材质 MATERIAL
|
| 阀体 BODY |
CAST IRON (FC20) |
| 阀盖
BONNET |
CAST IRON (FC20) |
| 阀杆 STEM |
STAINLESS STEEL (410) |
| 阀盘 DISC |
CAST IRON (FC20) |
| 座环 SEAT
RING |
CAST BRONZE (B62) |
| 格兰
GLAND |
DUCTILEIRON (FCD45) |
| 迫紧
PACKING |
ASBESTOS |
| 手轮
HANDWHEEL |
CAST IRON (FC20) |
|
|
尺寸
|
2
|
21/2
|
3
|
4
|
5
|
6
|
8
|
10
|
12
|
14
|
16
|
|
L
|
180
|
190
|
200
|
230
|
250
|
270
|
290
|
330
|
350
|
381
|
406
|
|
H
|
260
|
285
|
320
|
370
|
445
|
480
|
600
|
735
|
875
|
980
|
1180
|
|
D1
|
150
|
170
|
185
|
220
|
245
|
275
|
335
|
390
|
490
|
490
|
600
|
|
D
|
155
|
175
|
185
|
210
|
250
|
280
|
330
|
400
|
445
|
490
|
560
|
|
|
**高使用压力
|
试验压力(水压)
|
|
尺寸
|
|
|
阀体
|
阀座
|
|
2~12
|
14 kg
f/cm2
|
10 kg
f/cm2
|
21.1 kg
f/cm2
|
15.4 kg
f/cm2
|
| 14以上 |
10 kg
f/cm2
|
8.8 kg
f/cm2
|
19 kg
f/cm2
|
11
kg f/cm2
|
|
| 注：可加装埋设用四角头 |
|
