air reducing valve

Pressure classification

Entry pressure(P1)

Exit pressure(P1)

A

3.0

1.0~0.7

B

3.0

＜0.7~0.2

C

1.0

0.4~0.05

Nominal

diameter

Structure

dimension

Male thread connect size

weight

entry

exit

DN1

DN2

L

H

h

D1

D2

D3

L1

L2

D4

D5

D6

L3

L4

kg

15

20

140

312

103

M36*2

33

22

22

5

M39*2

36

25

23

5

6.57

20

25

229

390

123

M39*2

36

25

23

5

M48*2

45

32

26

6

22.3

25

32

229

390

123

M48*2

45

32

26

6

M56*2

53

38

28

6

27.3