Product Parameters




A42Y-160/320 type are usedfor the equipment and pipeline of the air, N2, H2 mixed gas, etc. Medium what the working tem-perature are less than 200Celsius degree. A42Y-160P/320P, A42Y- 160R/320R type are used for the eq-uipment and pipeline of the quality with corrode medium what the working temperature are less hom 200Celsius degree. Take for extra pre-ssure protection devices. Flange connecting dimen-sions of comply with Standardof JB/T2769-92
NO. |
Name of part |
A42Y-160
A42Y-320 Materials |
A42Y-160P A42Y-320P Materials |
A42Y-160R A42Y-320R Materials |
1 |
Flange |
35/35CrMoA |
2Cr13 |
1Cr18Ni12Mo2Ti |
2 |
Nozzle |
2Cr13 |
1Cr18Ni9Ti |
1Cr18Ni12Mo2Ti |
3 |
Body |
40 |
1Cr18Ni9Ti |
1Cr18Ni12Mo2Ti |
4 |
Adjusting ring |
2Cr13 |
1Cr18Ni9Ti |
1Cr18Ni12Mo2Ti |
5 |
Disc |
2Cr13 |
1Cr18Ni9Ti |
1Cr18Ni12Mo2Ti |
6 |
Disc holder |
2Cr13 |
1Cr18Ni9Ti |
1Cr18Ni12Mo2Ti |
7 |
Guide sleeve |
2Cr13 |
1Cr18Ni9Ti |
1Cr18Ni12Mo2Ti |
8 |
Bonnet |
ZG230-450 |
ZG230-450 |
ZG230-450 |
9 |
Stem |
2Cr13 |
1Cr18Ni9Ti |
1Cr18Ni9Ti |
10 |
Spring |
50CrVA |
50CrVA Coated |
50CrVA Coated |
11 |
Adjusting bolt |
45 |
2Cr13 |
2Cr13 |
12 |
Cap |
ZG200-400 |
ZG200-400 |
ZG200-400 |
Sealing surface of material |
Co Co Depositing stellite |
Type |
(DN) |
do |
d |
M |
K |
D |
Z- d |
b |
d 1 |
M 1 |
k 1 |
D 1 |
Z 1 - d 1 |
b 1 |
L |
L 1 |
H |
A42Y-160 |
15 |
8 |
20 |
M24 2 |
60 |
95 |
3-18 |
20 |
29 |
M42 2 |
80 |
115 |
4-18 |
22 |
95 |
100 |
220 |
20 |
8 |
27 |
M33 2 |
68 |
105 |
3-18 |
20 |
29 |
M42 2 |
80 |
115 |
4-18 |
22 |
95 |
100 |
220 |
25 |
14 |
28 |
M33 2 |
68 |
105 |
3-18 |
20 |
50 |
M64 3 |
115 |
165 |
6-26 |
32 |
150 |
150 |
280 |
32 |
15 |
37 |
M42 2 |
80 |
115 |
4-18 |
22 |
50 |
M64 3 |
115 |
165 |
6-26 |
32 |
150 |
150 |
390 |
40 |
20 |
47 |
M52 2 |
115 |
165 |
6-26 |
28 |
65 |
M80 3 |
145 |
200 |
6-29 |
40 |
180 |
180 |
495 |
50 |
25 |
59 |
M64 3 |
115 |
165 |
6-26 |
32 |
80 |
M100 3 |
170 |
225 |
6-33 |
50 |
165 |
165 |
400 |
A42Y-320 |
15 |
8 |
27 |
M33 2 |
68 |
105 |
3-18 |
20 |
29 |
M42 2 |
80 |
115 |
4-18 |
22 |
95 |
100 |
220 |
20 |
8 |
30 |
M33 2 |
75 |
110 |
3-18 |
22 |
29 |
M42 2 |
80 |
115 |
4-18 |
22 |
95 |
100 |
220 |
25 |
14 |
35 |
M42 2 |
80 |
115 |
4-18 |
22 |
50 |
M64 3 |
115 |
165 |
6-26 |
32 |
150 |
150 |
280 |
32 |
15 |
41 |
M48 2 |
95 |
135 |
4-22 |
25 |
50 |
M64 3 |
115 |
165 |
6-26 |
32 |
150 |
150 |
390 |
40 |
20 |
58 |
M64 3 |
115 |
165 |
6-26 |
32 |
65 |
M80 3 |
145 |
200 |
6-29 |
40 |
180 |
180 |
495 |
50 |
25 |
70 |
M80 3 |
145 |
200 |
6-29 |
40 |
80 |
M100 3 |
170 |
225 |
6-33 |
50 |
165 |
165 |
400 |
A42Y-400 |
32 |
15 |
41 |
M48 2 |
95 |
135 |
4-22 |
25 |
50 |
M64 3 |
115 |
165 |
6-26 |
32 |
150 |
150 |
397 |
Certifications