Performance and specification
Design and manufacture: ANSI B16.34-1996, connection type: NPT(M,F) internal and external connection, Structural characteristic: taper thread sealing, test and inspection: API STD 598-1996.
Dimensions & constructral diagram

ANSI J11W/H internal thread needle valve constructral diagram
Test and standard
test item |
pressure value |
nominal pressure |
6000PSI |
shell test |
6000PSI |
sealing test |
6000PSI |
gas pressure test |
24 |
suitable temperatue |
≤250℃ |
applicable medium |
Water,Steam,Oil, etc |
External and connection dimensions
specification |
NPT |
L |
L1 |
H |
Do |
DN6 |
1/4NPT |
58 |
75 |
75 |
60 |
DN10 |
3/8NPT |
58 |
78 |
75 |
60 |
DN15 |
1/2NPT |
68 |
86 |
77 |
60
|