主要性能规范 Main property and specifiecation

 Normal Pressure

PN

150

300

1,500

 Body strangth

Ps(MPa)

3.0

7.5

37.5

 Set pressure

Pk(MPa)

0.1-2

1.6-5

10-25

 Seal pressure

Pm(MPa)

90% Pk

 Reseation pressure

Ph(MPa)

90% Pk

 Relieving pressure

Pp(MPa)

1.1 Pk

 Llift

H(mm)

1/20 d0

 Appropriate temperature

C

300

P   R  

200

 Appropriate medium

C

Gas,Liquid

P   R  

Nitric Acid,Acetic Acid,Gas,Liquid

主喉部直径代号 Code of throat diameter

Code

Diameter

Code

Diameter

D

10

L

48

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

主要尺寸 Main Dimension

TFWA41C150   TFWA41C150P   TFWA41C150R

Nominal Diameter
DN(in)

 Dimension (mm)

do

D

D1

D2

b

t

Z- d

DN'

D'

D1'

D2'

t'

b'

Z- d'

L

L1

H

1/" 1/ " 
2 2

D

89

60.5

35

12

5

4-15

15

89

60.5

35

1.6

12

4-15

90

90

260