CB3022-1994 Safety valve

Type

DN(mm)

PN(Mpa)

Ps(Mpa)

Pm(Mpa)

R

10～25

0.1-6.5

1.5 PN

1.1PN

Y

15-50

0.1-6.5

1.5 PN

1.1PN

DN（mm）

10

15

20

25

PN（MPa）

0.1~0.25

0.1~0.25

0.1~0.25

0.1~0.25

＞0.25~0.6

＞0.25~0.6

＞0.25~0.4

＞0.25~0.4

＞0.6~1.2

＞0.6~0.9

＞0.4~0.6

＞0.4~0.9

＞1.2~1.6

＞0.9~1.2

＞0.6~0.9

＞0.9~1.2

＞1.6~2.5

＞1.2~1.6

＞0.9~1.2

＞1.2~1.6

＞2.5~3.5

＞1.6~2.2

＞1.2~1.6

＞1.6~2.0

＞3.5~4.0

＞2.2~3.5

＞1.6~2.2

＞2.0~2.5

＞4.0~6.5

＞3.5~5.0

＞2.2~3.0

＞2.5~3.0

-

＞5.0~6.5

＞3.0~3.5

＞3.0~3.5

Do

8

10

15

20

Kg

R

1.1

1.8

1.9

3.0

Y

1.3

2.0

2.2

3.2