BAGV

DN

Size

B

A

C

E

15

1/2”

45

12.8

71

55

20

3/4”

49.5

17

75.5

55

25

1

55

21

87.5

60

32

1.1/4”

59.5

27

103

72

40

1.1/2”

63

34

113.5

72

50

2”

69

45

133.5

80

Component

Material

China standard

European standard

US standard

Main shell

Brass

HPb57-3

CuZn39Pb3

C38000

Valve plate

Brass

HPb57-3

CuZn39Pb3

C38000

Component

Material

China standard

European standard

US standard

stem

Brass

HPb57-3

CuZn39Pb3

C38000

Valve cover

Brass

HPb57-3

CuZn39Pb3

C38000

bonnet

PTFE

HPb57-3

Gasket

Brass

HPb57-3

CuZn39Pb3

C38000

Packing

PTFE

HPb57-3

Pressing ring

Brass

HPb57-3

CuZn39Pb3

C38000

Pressing cap

Brass

HPb57-3

CuZn39Pb3

C38000

hand wheel

Casting Iron

HPb57-3

Nut

Carbon steel

Q235