Safety Overflow Valve, 16.0 ~ 60.0 Mpa
Applications
AY42H、HA802Y type safety overflow valves are to be pipelines in high-pressure pump stations to provide over pres-sure protection.
HA802Y-600 AY42H
Chief property and specification
No. |
Name of part
| Materials |
1 | Body | Carbon Steel |
2 | Seat | Stainless steel |
3 | Disc | Stainless steel |
4 | Bonnet | Welding |
5 | Spring | 50CrVA |
Materials for main parts
Type | Nominal pressure (Mpa) | Opening Pressure | Working Temperature | Suitable Medium |
AY42H-160 HA802Y-160 | 16.0 | 6.3~16.0 | 200 | Water, Oil goods etc |
AY42H-250 HA802Y-250 | 25.0 | 10.0~25.0 | ||
HY42H-400 HA802Y-400 HA802Y-600 |
40.0-60.0 |
20.0~60.0 |
Dimensions (mm)
Type | Nominal diameter DN(mm) | Dimension | ||||
RC | ZG | L | L1 | ≈H | ||
HA802Y-600 | 15 | 1/2” | 1/2” | 52 | 90 | 250 |
25 | 1” | 1” | 52 | 113 | 275 | |
40 | 1 1/2” | 1 1/2” | 52 | 157 | 336 | |
Dimensions (mm)
Type | Nominal diameter | Dimension | |||||||||
D | D1 | K | M | Z-￠d | b | L | L1 | RC | ≈H | ||
AY42H-160 AY42H-250 AY42H-400 | 15 | 135 | 95 | 25 | M48×2 | 4-22 | 25 | 65 | 140 | 1″ | 329 |
20 | 165 | 115 | 30 | M52×2 | 6-26 | 28 | 80 | 150 | 1 1/2″ | 447 | |
25 | 200 | 145 | 38 | M80×3 | 6-29 | 40 | 90 | 180 | 2″ | 485 | |
32 | 225 | 170 | 42 | M100×3 | 6-33 | 50 | 100 | 200 | 2 1/2″ | 570 | |
Shinjo Company is a high tech enterprise specialized in producing various industrial valves. Shinjo strive on providing full package of industrial valve solution to client, focus on industrial valve manufacture, development, sales and services.
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