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A44 Spring loaded Full Lift safety valve
  • A44 Spring loaded Full Lift safety valve

A44 Type Spring Loaded Full Lift Safety Valve opening height is more than one fourth times of the flow diameter. it has an advantage of discharging greatly.

Details

A full lift safety valve is one in which the disc lifts sufficiently, so that the curtain area no longer influences the discharge area. The discharge area, and therefore the capacity of the valve are subsequently determined by the bore area. This occurs when the disc lifts a distance of at least a quarter of the bore diameter. A full lift conventional safety valve is often the best choice for general steam applications.
 

Full lift safety valve opening height is more than one fourth times of the flow diameter. it has an advantage of discharging greatly .

 

 

APPLICATION

A44 Type Spring Loaded Full Lift Safety Valve is applicable as the pressure protecting device in the equipment or pipelines for Steam, Air, Petroleum etc.,  which the working medium is  ≤300℃.

 

A44 Type Spring Loaded Full Lift Safety Valve Dimension

 

DN

do

DN′

L

L1

≈H

20

15

25

110

95

307

25

16

32

110

95

307

32

20

40

115

100

311

40

25

50

120

110

330

50

32

65

135

120

340

65

40

80

160

140

426

80

50

100

170

135

438

100

65

125

205

160

557

125

80

150

210

190

641

150

100

175

255

230

656

200

125

250

305

260

795

250

150

300

350

320

995

300

220

400

370

350

1263

350

250

500

500

450

1711

400

280

500

500

450

1780

 

GOOLE SAFETY VALVE:

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