Parker 4203 | Normally Closed, Female, NPT | Axial Valves
![]() |
Axial Valve - Normally Closed, Female, NPT Part #: 4203
|
PART # |
C NPT |
DN |
F MM |
G IN |
H IN |
H1 IN |
L IN |
LB. |
4203 10 18 20 |
3/8 |
10 |
22 | 1.81 | 2.12 | 1.21 | 3.60 | 1.79 |
4203 15 22 20 |
1/2 |
15 |
27 | 2.03 | 2.33 | 1.31 | 4.13 | 2.39 |
4203 20 28 20 |
3/4 |
20 |
33 | 2.50 | 2.76 | 1.51 | 4.92 | 3.60 |
4203 25 35 20 |
1 |
25 |
41 | 2.72 | 2.99 | 1.63 | 5.31 | 4.46 |
4203 32 43 20 |
1-1/4 |
32 |
50 | 3.39 | 3.59 | 1.90 | 6.02 | 7.28 |
4203 40 50 20 |
1-1/2 |
40 |
60 | 3.78 | 4.01 | 2.12 | 6.67 | 9.22 |
4203 50 44 20 |
2 |
50 |
75 | 4.29 | 4.50 | 2.35 | 7.39 | 14.02 |
Pilot port: 1/8 - 27 NPT Complete with 1/8 NPT silencer