The 8 inch lubricated plug valve features in inverted and pressure balanced type structure. The flanged metal seated plug valve is suited for natural gas application.
Quick Detail
|
Type
|
Plug
Valve
|
|
Size
|
8''
|
|
Design Pressure
|
300LB
|
|
Construction
|
Lubricated
Type, Inverted Type, Pressure Balanced Type, Metal Seated
|
|
Connection Type
|
Flanged
Connection
|
|
Operation
|
Gear
Operated
|
|
Design Code
|
API 599
|
|
Face to Face
|
ASME
B16.10
|
|
End Connection
|
ASME
B16.5
|
|
Pressure &
Temp
|
ASME
B16.34
|
|
Test &
Inspection
|
API
598
|
|
Body Material
|
WCC
|
|
Temperature Range
|
-29β~+425β
|
|
Application
|
Water,
Oil, Gas
|
Dimension
|
Class
|
Size
|
1 1/2
|
2
|
2 1/2
|
3
|
4
|
6
|
8
|
10
|
12
|
|
300
|
B
|
191
|
216
|
241
|
283
|
305
|
403
|
419
|
457
|
502
|
|
C
|
156
|
165
|
191
|
210
|
254
|
318
|
381
|
445
|
521
|
|
D
|
20.6
|
22.2
|
25.4
|
28.3
|
31.8
|
36.5
|
41.3
|
47.6
|
50.8
|
|
E
|
169
|
178
|
|
219
|
235
|
362
|
|
|
|
|
F
|
106
|
118
|
|
143
|
165
|
187
|
248
|
300
|
392
|
|
O
|
73
|
92.1
|
105
|
127
|
157
|
216
|
270
|
324
|
381
|
|
Weight(RF)
|
16
|
21
|
|
38
|
60
|
101
|
192
|
281
|
508
|
Related Knowledge
What is a plug valve?
Plug valve is a quater-turn valve whose plug rotates around the centerline of valve body to realize on-off function. The plug valve is used for cutting off, distributing and changing the flow directoin. Currently, plug valves are mainly applicable for small size, normal temperature, and low pressure conditions.
The advantages of plug valve are shown below:
-Quick opening and closing the valve
-Small fluid resistance
-Reliable leak-tight service
-Available inline maintenance
