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JZTB1-LWM Male Straight Needle Valve / High Temperature Instrument / 1/8" 3/8" Straight Natural Gas Valves Manufacturer / Stainless Steel / Manual Round Handle Male NPT Adjustable Mini Needle Valve

 

 

1.JZT series needle valves are a kind of instrument valves under high pressure.
2.Suitable for install on the instrument panel or without panels.
3.To execute the closing or shutting-off in the fluid system.
4.To control comparatively big flow with its compact structure.
5.Different kinds of stems for selection.
6.There are two kinds of structures for selection: straight way type & angletype.
7. Four types of hand wheels: ball-type, Round-type, bar metal and non-metal.
8.Working Pressure can be up to 6000PSI (413bar).
9.WorkingTemperature can be up to 315℃（600°F）.

 

-JZTB1 Male Straight Needle Valve
 
Order information
 
End Connection
Orifice
Flow coefficient
A
(in)
(mm)
Cv
(in)
(mm)
-JZTB1-LWM-2
NPT1/8
0.08
2
0.09
1.60
40.6
-JZTB1-LWM-4
NPT1/4
0.125
3.2
0.21
1.85
47.0
-JZTB1-LWM- 6
NPT3/8
0.25
6.4
0.73
2.5
63.5
-JZTB1-LWM- 8
NPT1/2
0.25
6.4
0.73
2.55
64.8
-JZTB1-LWM -R2
BSPT1/8
0.08
2.0
0.09
1.6
40.6
-JZTB1-LWM -R4
BSPT1/4
0.125
3.2
0.21
1.85
47.0
-JZTB1-LWM -R6
BSPT3/8
0.25
6.4
0.73
2.5
63.5
-JZTB1-LWM -R8
BSPT1/2
0.25
6.4
0.73
2.55
64.8
 
End Connection
B
H
F
(in)
(mm)
(in)
(mm)
(in)
(mm)
NPT1/8
0.80
20.3
1.66
42.2
1.12
28.4
NPT1/4
0.92
23.4
1.66
42.2
1.75
44.5
NPT3/8
1.25
31.8
2.31
58.7
2.5
63.5
NPT1/2
1.27
32.3
2.31
58.7
2.5
63.5
BSPT1/8
0.8
20.3
1.6
40.6
1.12
28.4
BSPT1/4
0.92
23.4
1.66
42.2
1.75
44.5
BSPT3/8
1.25
31.8
2.31
58.7
2.5
63.5
BSPT1/2
1.27
32.3
2.31
58.7
2.5
63.5
Created on：2021-01-08 10:31
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