Bronze Vertical Check Valve
BZ-403
Bronze Vertical Check Valve
Feature
● In-Line Lift type
● Spring actuated
● Connected ends, comply to NPT (ANSI B1.20.1), BSPT (BS21.0), BSPF
● Full Port

Parts and Material List |
Dimensions |
No |
Parts Name |
Material |
1 |
Body |
Cast Bronze |
2 |
Body Cnd |
Cast Bronze |
3 |
Disc |
1/2"~1-1/4" Brass
1-1/2"~2" Cast Bronze |
4 |
Seat Ring |
NBR
PTFE (Option) |
5 |
Spring |
ASTM B159 |
|
Size |
L |
1/4" |
51.0 |
3/8" |
51.0 |
1/2" |
60.0 |
3/4" |
75.0 |
1" |
88.0 |
1-1/4" |
97.0 |
1-1/2" |
110.0 |
2" |
129.0 |
|
Working Pressure
Working Pressure (Non shock) - psi |
Test Pressure - psi |
Saturated Steam |
Cold w ater, Oil, Gas |
Shell |
Seat |
150 |
200 |
by w ater |
by air |
- |
- |
300 |
80 |