螺栓连接阀盖,缩径和全径,明杆支架(OS&Y) Bolted bonnet,full port reducing port outside screw and yoke(OS&Y) 末端连接为螺纹或承插焊或对焊,设计按API 602 Threaded,butt-welded or socket welded ends,design to API602 CL800
规格(NPS) Specification
R.P
-
1/2
3/4
1
11/4
11/2
2
21/2
3
F.P
1/4
3/8
1/2
3/4
1
11/4
11/2
2
21/2
结构长度(mm) Face to face
L
79
79
92
111
120
120
140
178
180
手轮直径(mm) Hand wheel diameter
W
100
100
100
125
160
160
180
200
220
中心高度(开)(mm) Height
H
161
161
163
196
223
251
290
333
370
流道孔径(mm) Flow port dimension
d
8
10.5
13.5
18
24
2429
36.5
45
51
重量Weight(Kg)
1.9
1.9
2.1
3.2
5.2
6.9
10.4
15.8
22
螺栓连接阀盖,缩径和全径,明杆支架(OS&Y) Bolted bonnet,full port reducing port outside screw and yoke(OS&Y) 末端连接为螺纹或承插焊或对焊,设计按API 602 Threaded,butt-welded or socket welded ends,design to API602 CL900-CL1500
规格(NPS) Specification
R.P
-
1/2
3/4
1
11/4
11/2
2
21/2
3
F.P
1/4
3/8
1/2
3/4
1
11/4
11/2
2
21/2
结构长度(mm) Face to face
L
92
111
111
120
120
140
178
180
手轮直径(mm) Hand wheel diameter
W
100
125
125
160
160
160
200
220
中心高度(开)(mm) Height
H
171
207
207
240
258
330
355
370
流道孔径(mm) Flow port dimension
d
8
10.5
13.5
18
24
29
36.5
45
重量Weight(Kg)
2.3
4
4
4.8
7.1
11
16
22.8
螺栓连接阀盖,缩径和全径,明杆支架(OS&Y) Bolted bonnet,full port reducing port outside screw and yoke(OS&Y) 末端连接为承插连接,设计按ASME B16.34 Socket welded ends,design conform to ASME B16.34 CL2500
规格(NPS) Specification
1/4
3/8
1/2
3/4
1
11/4
2
结构长度(mm) Face to face
L
111
120
120
120
140
手轮直径(mm) Hand wheel diameter
W
125
160
160
180
220
中心高度(开)(mm) Height
H
215
218
220
238
281
流道孔径(mm) Flow port dimension
d
14
14
14
19
25
重量Weight(Kg)
7
8.5
8.7
11.7
17
压力自紧式密封阀盖,全径,明杆支架(OS&Y) Pressure seal bonnet,full port outside screw and yoke(OS&Y) 末端连接可按承插焊,设计按ASME B16.34 Socket welded ends,design conform to ASME B16.34 CL1500-CL2500