KOWO DIN CAST IRON NON-RISING STEM GATE VALVE,F4-C
KEHUI Face to face as per DIN3202F4
Flange as per DIN2501
Medium: Water
Working Temperature: ≤ 120℃
|
No.
|
Component
|
Material
|
|
1
|
Body
|
Cast Iron
|
|
2
|
Seat
|
Brass
|
|
3
|
Disc
|
Cast Iron+Brass
|
|
4
|
Stem
|
Stainless steel
|
|
|
|
Size
|
L
|
D
|
D1
|
D2
|
b
|
f
|
Z-Φd
|
H
|
Do
|
|
40
|
140
|
150
|
110
|
88
|
18
|
3
|
4-18
|
264
|
160
|
|
50
|
150
|
165
|
125
|
102
|
20
|
3
|
4-18
|
282
|
160
|
|
65
|
170
|
185
|
145
|
122
|
20
|
3
|
4-18
|
300
|
160
|
|
80
|
180
|
200
|
160
|
138
|
22
|
3
|
4-18
|
337
|
160
|
|
100
|
190
|
220
|
180
|
158
|
22
|
3
|
8-18
|
398
|
190
|
|
125
|
200
|
250
|
210
|
188
|
24
|
3
|
8-18
|
450
|
250
|
|
150
|
210
|
285
|
240
|
212
|
24
|
3
|
8-23
|
494
|
250
|
|
200
|
230
|
340
|
295
|
268
|
26
|
3
|
8-23
|
566
|
300
|
|
250
|
250
|
395
|
350
|
320
|
28
|
3
|
12-23
|
682
|
320
|
|
300
|
270
|
445
|
400
|
370
|
28
|
4
|
12-23
|
775
|
320
|
