A46C-150LB-1寸美标先导式安全阀

 Normal Pressure

PN

150

300

600

900

1,500

 Body strangth

Ps(MPa)

3.0

7.5

15

22.5

37.5

 Set pressure

Pk(MPa)

0.1-2

1.6-5

3.2-10

8-15

10-25

 Seal pressure

Pm

90% Pk

 Reseation pressure

Ph

90% Pk

 Relieving pressure

Pp

1.1 Pk

 Llift

H(mm)

1/  d0 
4  

 Appropriate temperature

250

 Appropriate medium

Air,oil,Steam,Water,Corrosive medium

Code

Diameter

Code

Diameter

D

10

L

50

E

13

M

55

F

16

N

60

G

20.5

P

72

H

26

Q

96

J

33

R

115

K

40

T

148

Size

Orifice

Inlet Lb

Outlet Lb

Dimension

Size

Orifice

Inlet Lb

Outlet Lb

Dimension

L

L1

C

L

L1

C

1X2

D.E.F

150

150

115

105

106

2X3

G.H.J

150

150

124

130

457

300

150

115

105

106

300

150

124

130

457

600

150

115

105

106

600

150

124

130

457

900

300

121

125

508

900

300

171

167

559

1,500

300

121

125

508

1,500

300

171

167

559

2,500

300

121

125

508

2,500

300

171

178

584

11/2X2 

D.E.F

150

150

121

124

432

3X4

J.K.L

150

150

162

156

483

300

150

121

124

432

300

150

162

156

483

600

150

121

124

432

600

150

162

162

483

900

300

140

149

533

900

300

181

190

610

1,500

300

140

149

533

1,500

300

181

190

610

2,500

300

140

149

533

11/2X3 

G.H

150

130

124

130

457

4X6

L.M.N.P

150

150

229

181

559

300

130

124

130

457

300

150

229

181

559

600

130

124

130

457

600

150

229

181

559

900

162

171

162

559

900

300

233

249

711

1,500

162

171

162

559

1,500

300

233

249

711

2,500

162

171

162

559

2,500

600

264

249

711