B J

J

Q


M

M

M

<

U

O

1
2
3
B

M

Check valve (2)

B

Angle Valve (2)

S

1
1
2
3
1
2
3

X

1
2
3
4
5

N

1
2
3
4
5
6
<
8


  • O
  • K

  • A