Features:
INVERTED PRESSURE BALANCE LUBRICATED PLUG VALVE
Bolt cover,structure of flip-chip balanceable pressure and light on/off operation.An oil grove is set between valve body and seal surface,which may infuse the seal grease to increase the seal capability.
Standards Compliance
Design and Manufacture: API 599, API 6D
Face to face(end to end): ANSI B 16.10
Flanged connection: ANSI B16.5
Butt welded end: ANSI B16.25
Test and inspection: API 598, API 6D
Main Pants Materials
|
NO.
|
Part name
|
Material
|
||||
|
A216 WCB
|
A351 CF8
|
A351 CF8M
|
A351 CF3
|
A351 CF3M
|
||
|
1,2
|
Body/Nut
|
A193 B7/A194 2H
|
A193 B8/A194 8
|
A193 B8M
|
A194 8M
|
|
|
3
|
Cover
|
A216 WCB
|
A351 CF8
|
A351 CF8M
|
||
|
4
|
Gasket
|
Flexible graphite+stainless steel/PTFE
|
||||
|
5
|
Plug
|
A182 F304
|
A351 CF8
|
A351 CF8M
|
A351 CF3
|
A351 CF3M
|
|
6
|
Body
|
A216 WCB
|
A351 CF8
|
A341 CF8M
|
A182 F304L
|
A351 CF3M
|
|
7
|
stem
|
A182 F410
|
A182 F304
|
A182 F316
|
A182 F304L
|
A351 CF3M
|
|
8
|
O ring
|
NBR/FEP/SBR
|
||||
|
9
|
Packing
|
Flexible graphite/PTFE
|
||||
|
10
|
Gland
|
A216 WCB
|
A351 CF8
|
A351 CF8M
|
||
|
11,12
|
Oichozzle/check valve
|
Material see body
|
||||
|
13
|
Wrench
|
ASTM A47-32510 A216 WCB
|
||||
|
Dimensions
|
||||||||||||||||
|
Class 150Lb
|
||||||||||||||||
|
Size
|
inch
|
1/2
|
3/4
|
1
|
1-1/4
|
1-1/2
|
2
|
2-1/2
|
3
|
4
|
5
|
6
|
8
|
10
|
12
|
14
|
|
L-RF
|
mm
|
108
|
117
|
127
|
140
|
165
|
178
|
190
|
203
|
229
|
254
|
267
|
292
|
330
|
356
|
381
|
|
H
|
mm
|
180
|
180
|
185
|
200
|
210
|
215
|
250
|
270
|
300
|
340
|
365
|
400
|
450
|
510
|
590
|
|
W
|
mm
|
400
|
400
|
500
|
500
|
600
|
600
|
820
|
820
|
300
|
300
|
320
|
320
|
350
|
380
|
380
|
|
Weight
|
Kg
|
10
|
12
|
14
|
17
|
19
|
21
|
29
|
33
|
48
|
75
|
98
|
125
|
171
|
230
|
370
|