Applied Scope Nominal Pressure:1.6-2.5MPaApplicable Temperature:-20-232 C-350 CApplicable Medium:water, oil, gas and some corrosive liquids
Main Spare parts
Model
NO
Spare part
Material
BQ73F
1
Body
CF8M/CF8
WCB
2
Ball
316/304
SS304
3
Sealing
PTFE
4
Stem
5
Packing
6
Locating Lock
304
7
Lever
8
Stem Nut
9
Gland
10
Lever Sleeve
Plastic
11
Washer
Main Dimension
Size
1/2“
3/4”
1“
11/4"
11/2"
2“
21/2"
3”
4“
5”
6”
8“
d
15
19
23.5
30
36
45
58
67
76
100
125
195
L
32
38.5
55
62
72
95
120
145
200
225
275
D
105
115
135
160
180
215
245
280
335
D1
65
75
85
110
210
240
295
D2
78
155
185
265
H
70
79
86
92
102
158
172
187
278
E
150
250
300
350
650
840
1000
b
14
16
18
20
22
24
26
28
z-d1
4-14
4-18
8-18
8-23
12-20
l
2-G
3/8
1/2