禹轩A42C美标弹簧式安全阀 上海铸钢安全阀销售

Normal Pressure

PN

150

300

600

900

1,500

Body strangth

Ps(MPa)

3.0

7.5

15

22.5

38

Set pressure

Pk(MPa)

0.1-2

1.6-5

3.2-10

8-15

10-25

Seal pressure

Pm(MPa)

90% Pk

Reseation pressure

Ph(MPa)

90% Pk

Relieving pressure

Pp(MPa)

1.1 Pk

Llift

H(mm)

1/  d0 
4  

Appropriate temperature

C

300

P   R    

200

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

TFA42C150   TFA42C150P   TFA42C150R

Nominal Diameter DN(in)

Dimension (mm)

do

D

D1

D2

b

t

Z- d

DN'

D'

D1'

D2'

b'

t'

Z- d'

L

L1

H

1/"  3/ " 
2 4

D

89

60.5

35

12

5

4-15

20

98

70

43

14

1.6

4-15

90

90

260

3/"  11/ " 
4 2

D

98

70

43

14

5

4-15

25

108

79.5

51

15

1.6

4-15

96

92

280

1"    11/ " 
2  

D

108

79.5

51

15

5

4-15

40

127

98.5

73

18

1.6

4-15

115

105

290

1"    2"

D

108

79.5

51

15

5

4-15

50

152

120.5

92

18

1.6

4-19

115

105

290

11/ "    2" 
2  

G

127

98.5

73

18

5

4-15

50

152

120.5

92

18

1.6

4-19

121

124

320

11/"  21/ " 
2 2

G

127

98.5

73

18

5

4-15

65

178

139.5

105

20

1.6

4-19

121

124

340

11/ "    3" 
2  

G

127

98.5

73

18

5

4-15

80

190

152.5

127

22

1.6

4-19

124

130

340

2"    21/ " 
2  

J

152

120.5

92

18

5

4-19

65

178

139.5

105

20

1.6

4-19

124

130

360

2"    3"

J

152

120.5

92

18

5

4-19

80

190

152.5

127

22

1.6

4-19

124

130

360

21/ "    4" 
2  

J

178

139.5

105

20

5

4-19

100

229

190.5

157

24

1.6

8-19

143

137

360

3"    4"

L

190

152.5

127

22

5

4-19

100

229

190.5

157

24

1.6

8-19

162

156

450

4"    6"

N

229

190.5

157

24

10

8-19

150

279

241.5

216

26

1.6

8-22

210

197

510

6"    8"

P

279

241.5

216

26

10

8-22

200

343

298.5

270

29

1.6

8-22

241

240

740

8"    10"

R

343

298.5

270

29

10

8-22

250

406

362

324

31

1.6

12-25

279

276

810

12"    14"

T

483

432

381

32

10

12-25

350

533

476

413

35

1.6

12-29

360

360

860

TFA42C300   TFA42C300P   TFA42C300R

Nominal Diameter DN(in)

 Dimension (mm)

do

D

D1

D2

b

t

Z- d

DN'

D'

D1'

D2'

b'

t'

Z- d'

L

L1

H

1/"  3/ " 
2 4

D

95

66.5

35

15

5

4-15

20

98

70

43

14

1.6

4-15

90

90

260

3/ "    1"
4

D

117

82.5

43

16

5

4-19

25

108

79.5

51

15

1.6

4-15

96

92

280

1"    11/ " 
2  

D

124

89

51

18

5

4-19

40

127

98.5

73

18

1.6

4-15

115

105

290

1"    2"

D

124

89

51

18

5

4-19

50

152

120.5

92

18

1.6

4-19

115

105

290

11/ "    2" 
2  

G

156

114.5

73

20

5

4-22

50

152

120.5

92

18

1.6

4-19

121

124

320

11/"  21/ " 
2 2

G

156

114.5

73

20

5

4-22

65

178

139.5

105

20

1.6

4-19

121

124

340

11/ "    3" 
2  

G

156

114.5

73

20

5

4-22

80

190

152.5

127

22

1.6

4-19

124

130

340

2"    21/ " 
2  

H

165

127

92

22

5

8-19

65

178

139.5

105

20

1.6

4-19

124

130

360

2"    3"

J

165

127

92

22

5

8-19

80

190

152.5

127

22

1.6

4-19

124

130

360

21/ "    4" 
2  

J

190

149

105

24

5

8-22

100

229

190.5

157

24

1.6

8-19

143

137

360

3"    4"

L

210

168.5

127

28

5

8-22

100

229

190.5

157

24

1.6

8-19

162

156

450

4"    6"

N

254

200

157

32

10

8-22

150

279

241.5

216

26

1.6

8-22

210

197

510

6"    8"

P

318

270

216

38

10

12-22

200

343

298.5

270

29

1.6

8-22

241

240

740

8"    10"

R

381

330

270

42

10

12-25

250

406

362

324

31

1.6

12-25

279

276

810

注：出口法兰为150Lb。   Remark:150Lb for outlet flange.

TFA42C600   TFA42C600P   TFA42C600R

Nominal Diameter DN(in)

 Dimension (mm)

do

D

D1

D2

b

t

Z- d

DN'

D'

D1'

D2'

b'

t'

Z- d'

L

L1

H

3
/4"    1"

D

118

82.5

43

16

7

4-19

25

108

79.5

51

15

1.6

4-15

96

92

290

1"    2"

D

124

89

51

19

7

4-19

50

152

120.5

92

18

1.6

4-19

115

105

290

1
1 /2"    2"

D

156

114.5

73

22

7

4-22

50

152

120.5

92

18

1.6

4-19

152

124

340

1 1 
1 /2"  2 /2"

D

156

114.5

73

22

7

4-22

65

178

139.5

105

20

1.6

4-19

152

124

350

1 
1 /2"    3"

F

156

114.5

73

22

7

4-22

80

190

152.5

127

22

1.6

4-19

152

124

350

1  
2"    2 /2"

F

165

127

92

26

7

8-19

65

178

139.5

105

20

1.6

4-19

162

154

380

2"    3"

F

165

127

92

26

7

8-19

80

190

152.5

127

22

1.6

4-19

162

154

380

1
2 /2"    4"

H

190

149

100

29

7

8-22

100

229

190.5

157

24

1.6

8-19

143

165

380

3"    4"

L

210

168

127

32

10

8-22

100

229

190.5

157

24

1.6

8-19

162

155

460

4"    6"

N

273

216

157

38

10

8-25

150

279

241.5

216

26

1.6

8-22

210

200

520

6"    8"

P

356

292

216

46

10

12-29

200

343

298.5

270

29

1.6

8-22

241

240

750

注：出口法兰为150Lb。   Remark:150Lb for outlet flange.

TFA42C900   TFA42C900P   TFA42C900R

Nominal Diameter DN(in)

 Dimension (mm)

do

D

D1

D2

b

t

Z- d

DN'

D'

D1'

D2'

b'

t'

Z- d'

L

L1

H

1
1 /2"    2"

F

178

123.8

73

32

10

4-29

50

152

120.5

92

18

1.6

4-19

115

124

360

2"    3"

H

216

165.1

92

38

10

8-25

80

190

152.5

127

22

1.6

4-19

162

154

390

3"    4"

J

241

190.5

127

38

10

8-25

100

229

190.5

157

24

1.6

8-19

181

184

480

4"    6"

K

292

234.9

157

44

12

8-32

150

279

241.5

216

26

1.6

8-22

222

197

540

注：出口法兰为150Lb。   Remark:150Lb for outlet flange.

TFA42C1500   TFA42C1500P   TFA42C1500R

Nominal Diameter DN(in)

 Dimension (mm)

do

D

D1

D2

b

t

Z- d

DN'

D'

D1'

D2'

b'

t'

Z- d'

L

L1

H

3
/4"    1"

D

130

88.9

43

20

10

4-22

25

124

89

51

18

1.6

4-19

120

136

310

1
1 /2"    2"

D

178

123.8

73

26

12

4-28

50

165

127

92

22

1.6

8-19

140

105

360

11/"  21/ " 
2 2

F

178

123.8

73

26

12

4-28

65

190

149

105

24

1.6

8-22

152

124

360

2"    3"

G

216

165.1

92

32

15

8-25

80

210

168.5

127

28

1.6

8-22

162

154

380

3"    4"

J

267

203.2

127

42

14

8-32

100

254

200

157

32

1.6

8-22

181

184

490

注：出口法兰为300Lb。   Remark:300Lb for outlet flange.