Design and manufacturing: GB / T12224-1989; JB / T 7747-1995
Connection: the threaded pipe joint connection; flange
Structural characteristics: cone seal; float flap
Valve inspection and test: GB / T13927-1992
Main material: carbon steel predetermined GB / T12228-1989 of
Stainless predetermined GB / T1220-1989 of
J29W Pressure Gauge Globe Valve Overview
Pressure gauge globe valve is a valve that can be precisely adjusted for a wide range of uses, such as flame cutting with a pitch, the knob to adjust the flame temperature is a needle valve, gauge needle valve is the meter measuring pipe system An important part of the main stop valve and ball valve, its function is to open or cut off the pipeline access. The role of any valve is to cut off the fluid.According to the different spool, can be divided into shut-off valve, gate valve, plug valve, ball valve, disc valve, needle valve, etc. Needle valve spool is a very Sharp cone, like a needle inserted into the seat, hence its name.Pattern valve than other types of valve to withstand greater pressure, good sealing performance, it is generally used for smaller flow, higher pressure Of the gas or liquid medium seal needle valve type and pressure gauge with the most appropriate use of the general needle valve are made of thread connecting the
main components of the material
|
Part Name |
Body |
Valve stem |
Valve base |
filler |
Packing valve cover |
Handwheel |
|
J29H-320-DN3 |
Carbon steel |
Chrome stainless steel |
Poly four thin, flexible graphite |
Carbon steel |
High-quality carbon steel |
|
|
J29H-320P-DN6 |
Chrome nickel stainless steel |
Chrome stainless steel |
Chrome nickel stainless steel |
stainless steel |
||
Main performance and specifications
|
Model |
Nominal pressure |
Test pressure |
Working pressure |
Working temperature |
Suitable media |
||
|
Housing |
Sealed |
Seal |
|||||
|
J29H-320 |
32 |
48 |
35.2 |
0.6 |
32 |
P ≦ 540 ° C |
Liquid petroleum gas water, steam, oil and so on |
|
J29H-320P |
32 |
48 |
35.2 |
0.6 |
32 |
C ≤ 425 ° C |
|
The main form of connection size
|
model |
Nominal diameter DN (mm) |
size |
Weight (Kg) |
|||||||
|
L1 |
D1 |
D2 |
L2 |
H |
H1 |
M1 |
M2 |
|||
|
J29H-320 |
3 |
60 |
65 |
50 |
65 |
85 |
93 |
M14 × 1.5 |
M20 × 1.5 |
1 |
|
J29H-320P |
6 |
60 |
65 |
50 |
65 |
85 |
93 |
M14 × 1.5 |
M20 × 1.5 |
1 |
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