黄銅製リフトチャッキ弁, BZ-402
BZ-402
黄銅製リフトチャッキ弁
● Bronze metal disc
● Connected ends, comply to NPT (ANSI B1.20.1), BSPT (BS21.0), BSPF
● Full Port
No
Parts Name
Material
1
Body
Cast Bronze
2
Bonnet
1/4"~3/4" Brass
1"~4" " Cast Bronze
3
Disc
1/4"~1" Brass
1-1/2"~4" Cast Bronze
3M
Seat Ring
Metal
3N
Seat Ring (Option)
NBR
3P
Seat Ring (Option)
PTFE
4
Spring (Option)
1/2"~2" ASTM B159
2-1/2"~4" SUS404
Size
H
L
1/4"
28.0
45.0
3/8"
28.0
45.0
1/2"
30.0
50.0
3/4"
32.0
57.0
1"
41.0
65.0
1-1/4"
45.0
75.0
1-1/2"
50.0
85.0
2"
58.0
99.0
2-1/2"
76.0
120.0
3"
93.0
135.0
4"
105.0
153.0
Working Pressure (Non shock) - psi
Test Pressure - psi
Saturated Steam
Cold w ater, Oil, Gas
Shell
Seat
150
300
by w ater
by air
-
-
450
80