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PZ73TC thin ceramic discharge valve
所属分类：
Industrial ceramics
关键词：
PZ73TC thin ceramic discharge valve
PZ73TC thin ceramic discharge valve
Feature description
This valve is suitable for opening and closing devices in the pipeline system of petrochemical, petroleum, natural gas, steam, and other non-corrosive and corrosive media. The nominal pressure is 1.0-10MPa, the applicable temperature is ≤15°C, and the air source pressure is 0.6-0.8MPa.
The sealing surface adopts a hard seal, and the part in contact with the medium adopts a structural ceramic material to seal, and its chemical stability and hardness are extremely high. This valve has extremely high wear resistance, corrosion resistance, erosion resistance and long service life.
◎Material of main parts
|
Serial number |
Name of name |
Materials |
|
1 |
Body |
WCB |
|
2 |
Seat seat |
Engineering ceramics |
|
3 |
Valve plate |
304 Engineering ceramics |
|
4 |
Packing |
PTFE |
|
5 |
Double stud |
35 |
|
6 |
gasket |
10 |
|
7 |
Nut nut |
25 |
|
8 |
Packing gland |
WCB |
|
9 |
Stem |
2Cr13 |
|
10 |
Support bracket |
WCB |
|
11 |
Stem nut |
T |
|
12 |
Bearing |
|
|
13 |
Handwheel |
HT200 |
|
14 |
Bearing gland |
35 |
|
15 |
Handwheel locking nut |
Q235A |
◎Main appearance and connection dimensions
|
DN |
PN(10) |
L |
D |
D1 |
D2 |
H |
N-M |
DO |
b |
|
50 |
10 |
43 |
165 |
125 |
100 |
285 |
4-M16 |
180 |
12 |
|
65 |
46 |
185 |
145 |
120 |
295 |
4-M16 |
180 |
12 |
|
|
80 |
46 |
200 |
160 |
135 |
315 |
8-M16 |
220 |
12 |
|
|
100 |
52 |
220 |
180 |
155 |
365 |
8-M16 |
220 |
12 |
|
|
125 |
56 |
250 |
210 |
185 |
400 |
8-M16 |
230 |
12 |
|
|
150 |
56 |
285 |
240 |
210 |
475 |
8-M20 |
280 |
14 |
|
|
200 |
60 |
340 |
295 |
265 |
540 |
12-M20 |
360 |
14 |
|
|
250 |
68 |
405 |
355 |
320 |
630 |
12-M24 |
360 |
16 |
|
|
300 |
78 |
460 |
410 |
375 |
780 |
12-M24 |
400 |
16 |
|
|
350 |
78 |
520 |
470 |
435 |
885 |
16-M24 |
400 |
16 |
|
|
400 |
102 |
580 |
525 |
485 |
990 |
16 -M27 |
400 |
18 |
|
|
450 |
114 |
640 |
585 |
545 |
1100 |
20 - M20 |
530 |
18 |
|
|
500 |
127 |
715 |
650 |
608 |
1200 |
20-M30 |
530 |
18 |
|
|
600 |
154 |
840 |
770 |
718 |
1450 |
20 - M33 |
600 |
20 |
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