Type A48YSpring Loaded Safety ValveIt is suitable for equipment or pipeline of steam, air and other media with working temperature ≤350℃ as an overpressure protection device.

Working Principle

When the pressure in the equipment and pipeline exceeds the permissible value, the valve automatically opens and then discharges the full amount; when the pressure drops to the specified value, the valve automatically closes to ensure the safe operation of the equipment and pipeline.

Product Parameters

产品型号

A48Y-16C

阀体材质

铸钢

公称压力

≤1.6Mpa

适用介质

蒸汽、空气等

适用温度

≤350°C

Product Size Reference

通径

do

DN

L

L1

≈H

DN20

15

25

110

95

306

DN25

16

32

110

95

306

DN32

20

40

115

100

309

DN40

25

50

120

110

323

DN50

32

65

135

120

333

DN65

40

80

160

140

420

DN80

50

100

170

135

432

DN100

65

125

205

160

553

DN125

80

150

210

190

639

DN150

100

175

255

230

654

DN200

125

250

305

260

797

DN250

150

300

350

320

998

DN300

220

400

370

350

1246

DN350

250

500

500

450

1711

DN400

280

500

500

450

1780

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