J49H instrument needle valve
Manometer needle valve than other types of valves can withstand greater pressure, sealing performance is good, so generally used for smaller flow, higher pressure gas or liquid medium sealing.
Instructions for ordering:
1. If there is no selected model, please provide detailed parameters, such as medium, temperature, pressure, caliber, material, etc., and our technicians will select the model for you
Ii. If the selected model is available, please provide it according to the selected model
Non-standard products shall be provided with samples or confirmed by drawings
Note: the information is for reference only, or may not be complete, so we apologize for any inconvenience caused to you. The company can be selected according to different requirements and parameters. The company has various sizes of caliber, pressure, different materials, connection mode, drive mode, to meet different needs of the needle valve. Please contact 021-6651 8677 or consult online.
|
Part name |
Stem |
Body |
Base |
Packing |
Packing |
Handwheel |
|
J49H-320-DN3 |
Carbon steel |
Cr. Stainless steel |
PTFE，Soft graphite |
Carbon steel |
High grade carbon steel |
|
|
J49H-320P-DN6 |
Cr. Ni Stainless stee |
Cr. Stainless steel |
Cr. Ni Stainless steel |
Stainless steel |
||
|
|
PN Mpa |
PS(Mpa) |
(Mpa) Working pressure |
(OC) Working temps. |
Applicable medium |
||
|
|
Seal |
Seal |
|||||
|
J49H-320 |
32.0 |
48.0 |
35.2 |
0.6 |
32.0 |
P≤540OC |
Petroleum gas Water，As，Steam，Oil，etc. |
|
J49H-320P |
32.0 |
48.0 |
35.2 |
0.6 |
32.0 |
C≤425 OC |
|
|
|
DN（mm） |
Dimension |
(kg)Weight |
|||||||||
|
|
|
L1 |
D1 |
D2 |
L2 |
H |
H1 |
h |
H' |
M1 |
L3 |
|
|
J49H-320 |
3 |
60 |
65 |
50 |
60 |
88 |
100 |
15 |
φ70 |
M20×1.5 |
16 |
1.3 |
|
J49H-320P |
6 |
60 |
65 |
50 |
60 |
88 |
100 |
15 |
φ70 |
M20×1.5 |
16 |
1.3 |
Address：Shanghai Market Road 3360
Switchboard：021-66516999
Phone Sales：021-51619868 / 021-66518677
Post：200436
E-mail : [email protected]
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