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X43W-10 cast iron flange two way plug valve, two way plug valve, oil pipeline opening and closing plug valve DN150

price:USD$490.00
discount 70% in 2018-09-20 to 2018-09-22
price: USD$ 343.00
freight :USD$18.00,(Express)
freight :USD$7.00,(Postal parcel)
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Two way plug valve (X43W-10)

Plug valve structure is simple, quick switch, fluid resistance is small, angle travel operation fast. In case of emergency, it can connect or cut off the pipeline quickly. Compared with gate valve and stop valve, the operation is more flexible and the switch is more rapid. The plug valve is a plug with a through hole as the headstock, and the stopper rotates with the valve stem to realize the opening and closing action. Small no filler plug, also known as "hancock". The plug body of the plug valve is mostly a cone (and also a cylinder), and a sealing pair is formed by matching with the taper hole surface of the valve body.

The opening and closing parts of the plug valve are a cylindrical cylinder with holes, which rotate around the axis of the channel, so as to achieve the purpose of opening and closing the passage. Plug valves are mainly used for opening and closing piping and equipment medium.
The main advantages of plug valves are as follows:

It is suitable for frequent operation, quick and easy opening and closing.
Fluid resistance is small
The utility model has the advantages of simple structure, relatively small volume, light weight and convenient maintenance.
Good sealing performance
The flow direction of the medium can be arbitrary without limitation of the installation direction.
No vibration, little noise.
Plug valve according to the structure can be divided into tight, self sealing, filling and oiling type of four. According to the channel form, it can be divided into three types: straight through, three and four.

Main performance specifications

Model

Nominal pressure
PN(MPa)

The test pressure is PS (MPa)

Applicable medium

Operating temperature (DEG)

housing

Seal up

X43W-1.0

1.0

1.5

1.1

Gas, oil

≤100

Main material

Part name

valve body

Plug

Packing gland

filler

X43W-1.0

cast iron

cast iron

cast iron

Asbestos packing
Flexible graphite

Main dimension

Model

Nominal diameter
DN(mm)

Size (mm)

L

D

D1

D2

f

b

z-φd

s

h

H

X43W-1.0

40

150

145

110

85

3

18

4-φ18

26

55

212

50

170

160

125

100

3

20

4-φ18

28

74

260

65

220

180

145

120

3

20

4-φ18

32

82

295

80

250

195

160

135

3

22

4-φ18

40

95

327

100

300

215

180

155

3

26

8-φ18

45

135

425

125

350

240

210

185

3

24

8-φ18

54

154

482

150

400

280

240

210

3

24

8-φ23

62

172

512

200

450

335

295

265

3

24

8-φ23

75

195

605

250

530

390

350

320

3

28

12-φ23

85

230

660

300

580

440

400

368

4

30

12-φ23

100

263

760