※ 執行標準 Administer standard
|
設計規范
Design Spec
|
結構長度
Face to Face
|
連接法蘭
Flange End
|
試驗與檢驗
Test＆Check
|
產品標識
Marking
|
供貨規范
Supply
|
|
GB/T12237
|
GB/T12221
|
JB/T78; JB/T79
|
GB/T 13927
|
GB/T 12220
|
JB/T 7928
|
※ 產品性能規范 Chief property and specification
|
襯里/閥座 Lining/seat
|
代號
|
適用溫度
Suitbale Temperature℃
|
適用介質 Suitbale medium
|
|
PTFE(F4)
|
F4
|
≤180
|
除熔融堿金屬，元素氟外的各種濃度的酸、堿。鹽。王水、
有機酸等強腐蝕性質。
All kinds of acid salt ,aqua regia, organic acid etc strong corrosive medium except molten alkali metals and element fluorin
|
|
PCTFE(F3)
|
F3
|
≤120
|
|
FEP(F46)
|
F46
|
≤150
|
|
PFA(可溶性F4)
|
FA
|
≤180
|
|
PVDF(F2)
|
F2
|
≤100
|
|
RPTFE(RF4)
|
FR4
|
≤180
|
※ 主要零件材料 Material for main parts
|
零件名稱
PartName
|
灰鑄鐵
Gray cast iron
|
鑄鋼
Cast steel
|
不銹鋼耐酸鑄鋼
Stainless acid resistant cast steel
|
超低碳不銹耐super-low
-stainless acidresistantcaststeel
|
|
Z
|
C
|
P
|
R
|
PL
|
RL
|
|
閥體/端蓋 Dody/cover
|
HT250
|
WCB
|
CF8
|
CF 8M
|
CF3
|
CF 3M
|
|
球體/閥桿 Dall/stem
|
WCB
|
CF8
|
CF 8M
|
CF3
|
CF 3M
|
|
襯里/閥座 Lining/seat
|
PTFE(F4)、PCTFE(F3)、FEP(F46)、PFA(可溶性F4)
|
|
填料壓蓋 Packing cover
|
WCB
|
CF8
|
CF 8M
|
CF3
|
CF 3M
|
|
填料Packing
|
PTFE(F4)
|
PTFE(F4)
|
PTFE(F4)
|
|
支架 Net shelf
|
35
|
1Cr18Ni9Ti
|
1Cr18Ni9Ti
|
|
螺栓 Bolt
|
35
|
1Cr17Ni2
|
1Cr18Ni9Ti
|
|
緊固螺母Clamp bolt
|
45
|
0Cr18Ni9
|
0Cr18Ni9
|
|
操作手柄 Handle
|
WCB
|
WCB
|
WCB
|
| |
|
|
|
|
|
|
|
※ 主要外形和連接尺寸 Main external and connection dimension 單位Unit: mm
|
DN
(mm)
|
NPS
(inch)
|
L
|
D
|
D1
|
D2
|
f
|
b
|
n-Φd
|
W
|
D0
|
H
|
WT(Kg)
|
|
|
PN1.0MPa
|
|
|
15
|
1/2
|
130
|
95
|
65
|
45
|
2
|
14
|
4-Φ14
|
120
|
|
80
|
2.5
|
|
|
20
|
3/4
|
130
|
105
|
75
|
55
|
2
|
16
|
4-Φ14
|
140
|
|
90
|
3
|
|
|
25
|
1
|
140
|
115
|
85
|
65
|
2
|
16
|
4-Φ14
|
160
|
|
100
|
4.5
|
|
|
32
|
11/4
|
165
|
135
|
100
|
78
|
2
|
18
|
4-Φ18
|
160
|
|
110
|
5.7
|
|
|
40
|
11/2
|
165
|
145
|
110
|
85
|
3
|
18
|
4-Φ18
|
200
|
|
120
|
7
|
|
|
50
|
2
|
203
|
160
|
125
|
100
|
3
|
20
|
4-Φ18
|
250
|
|
135
|
9.5
|
|
|
65
|
21/2
|
222
|
180
|
145
|
120
|
3
|
20
|
4-Φ18
|
300
|
|
145
|
15
|
|
|
80
|
3
|
241
|
195
|
160
|
135
|
3
|
22
|
4-Φ18
|
350
|
|
185
|
19
|
|
|
100
|
4
|
305
|
215
|
180
|
155
|
3
|
22
|
8Φ18
|
400
|
|
195
|
33
|
|
|
125
|
5
|
356
|
245
|
210
|
185
|
3
|
24
|
8-Φ18
|
500
|
|
210
|
58
|
|
|
150
|
6
|
394
|
280
|
240
|
210
|
3
|
24
|
8-Φ23
|
|
200
|
450
|
93
|
|
|
200
|
8
|
457
|
335
|
295
|
265
|
3
|
26
|
8-Φ23
|
|
240
|
490
|
155
|
|
|
250
|
10
|
533
|
390
|
350
|
320
|
3
|
28
|
12-Φ23
|
|
240
|
550
|
210
|
|
|
PN1.6MPa
|
|
|
15
|
1/2
|
130
|
95
|
65
|
45
|
2
|
14
|
4-Φ14
|
120
|
|
80
|
2.5
|
|
|
20
|
3/4
|
130
|
105
|
75
|
55
|
2
|
16
|
4-Φ14
|
140
|
|
90
|
3
|
|
|
25
|
1
|
140
|
115
|
85
|
65
|
2
|
16
|
4-Φ14
|
160
|
|
100
|
4.5
|
|
|
32
|
11/4
|
165
|
135
|
100
|
78
|
2
|
18
|
4-Φ18
|
160
|
|
110
|
5.7
|
|
|
40
|
11/2
|
165
|
145
|
110
|
85
|
3
|
18
|
4-Φ18
|
200
|
|
120
|
7
|
|
|
50
|
2
|
203
|
160
|
125
|
100
|
3
|
20
|
4-Φ18
|
250
|
|
135
|
9.5
|
|
|
65
|
21/2
|
222
|
180
|
145
|
120
|
3
|
20
|
4-Φ18
|
300
|
|
145
|
15
|
|
|
80
|
3
|
241
|
195
|
160
|
135
|
3
|
22
|
4-Φ18
|
350
|
|
185
|
19
|
|
|
100
|
4
|
305
|
215
|
180
|
155
|
3
|
24
|
8Φ18
|
400
|
|
195
|
33
|
|
|
125
|
5
|
356
|
245
|
210
|
185
|
3
|
26
|
8-Φ18
|
500
|
|
210
|
58
|
|
|
150
|
6
|
394
|
280
|
240
|
210
|
3
|
28
|
8-Φ23
|
|
200
|
450
|
93
|
|
|
200
|
8
|
457
|
335
|
295
|
265
|
3
|
30
|
12-Φ23
|
|
240
|
490
|
155
|
|
|
PN2.5MPa
|
|
|
15
|
1/2
|
130
|
95
|
65
|
45
|
2
|
16
|
4-Φ14
|
120
|
|
80
|
2.5
|
|
|
20
|
3/4
|
130
|
105
|
75
|
55
|
2
|
16
|
4-Φ14
|
140
|
|
90
|
3
|
|
|
25
|
1
|
140
|
115
|
85
|
65
|
2
|
16
|
4-Φ14
|
160
|
|
100
|
4.5
|
|
|
32
|
11/4
|
165
|
135
|
100
|
78
|
2
|
18
|
4-Φ18
|
160
|
|
110
|
5.7
|
|
|
40
|
11/2
|
165
|
145
|
110
|
85
|
3
|
18
|
4-Φ18
|
200
|
|
120
|
7
|
|
|
50
|
2
|
203
|
160
|
125
|
100
|
3
|
20
|
4-Φ18
|
250
|
|
135
|
9.5
|
|
|
65
|
21/2
|
222
|
180
|
145
|
120
|
3
|
22
|
8-Φ18
|
300
|
|
145
|
15
|
|
|
80
|
3
|
241
|
195
|
160
|
135
|
3
|
22
|
8-Φ18
|
300
|
|
185
|
19
|
|
|
100
|
4
|
305
|
230
|
190
|
160
|
3
|
24
|
8-Φ23
|
|
200
|
195
|
33
|
|
|
125
|
5
|
356
|
270
|
220
|
188
|
3
|
28
|
8-Φ25
|
|
200
|
210
|
58
|
|
|
150
|
6
|
394
|
300
|
250
|
218
|
3
|
30
|
8-Φ25
|
|
200
|
450
|
93
|
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
展會合作:
