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ZSFD Signal butterfly valve
Product Name:
ZSFD Signal butterfly valve
Description:

信號蝶閥 ZSFD

特點:1.小型輕便,容易拆裝及維修,并可在任意位置安裝。
       2.結構簡單、緊湊,90o回轉開啟迅速。
       3.操作扭矩小,省力輕巧。
       4.流量特性趨于直線,調節性能好。
       5.啟閉試驗次數多達數萬次,壽命長。
       6.達到完全密封,氣體試驗泄漏為零。
       7.更換零件材質,配對,可適用多種介質。
性能規范:
       公稱壓力:PN1.6MPa      公稱通徑:DN50へDN600 
       公稱壓力:PN1.0MPa       公稱通徑:DN700へDN1000
       適用介質:水、       使用溫度:正常-10oc-+150oc
       法蘭標準:符合GB2555-81標準。
規格
DN
H1
H2
A
B
C
E
L
D1
z-d
螺栓
n-M
重量
kg
50
64
88
196
125
66
-
45
125
4-Ф18
4-M16
9
65
80
115
196
125
66
-
51
145
4-Ф18
4-M16
11
80
85
130
196
125
66
-
52
160
4-Ф18
4-M16
12
100
110
150
226
152
92
-
58
180
4-Ф18
8-M16
25
125
127
170
226
152
92
-
58
210
4-Ф18
8-M16
28
150
140
185
226
152
92
-
58
240
4-Ф22
8-M16
31
200
175
215
470
230
145
145
65
295
4-Ф22
8-M20
53
250
206
245
470
230
145
145
70
350
4-Ф22
12-M20
64
300
242
285
470
230
145
145
80
400
4-Ф22
16-M20
96
350
265
305
470
230
145
145
85
460
4-Ф22
16-M20
123
400
308
357
610
298
145
165
95
515
4-Ф22
16-M20
160
450
330
385
610
298
145
165
125
565
4-Ф26
20-M24
180
500
350
450
610
298
145
165
139
620
4-Ф26
20-M24
225
600
410
510
698
382
145
180
159
725
4-Ф30
20-M27
380
700
480
550
698
382
145
180
168
840
4-Ф30
20-M27
500
800
534
610
698
382
145
180
170
960
4-Ф30
20-M30
540


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