型号 Type | 公称压力 Nominal pressure(MPa) |
开启压力分级 Opening pressure |
工作温度(℃)Working temperature | 适用介质 Suitable medium |
AY42H-160 HA802Y-160 |
16.0 | 6.3-16.0 | 200 | 水、油品等 Water,Oil,goods etc. |
AY42H-250 HA802Y-250 |
25.0 | 1.0-25.0 | ||
AY42H-400 HA802Y-400 HA802Y-600 |
40.0-60.0 | 20.0-60.0 |
NO. | 零件名称 Name of part |
AQ-20 材料 Materials |
1 | 阀体 Body | 碳钢 Carbon Steel |
2 | 阀座 Nozzle | 不锈钢 Stainless steel |
3 | 阀瓣 Disc | 不锈钢 Stainless steel |
4 | 阀盖 Bonnet | 焊接件 Welding |
5 | 弹簧 Spring | 50CrVA |
型号 Type |
公称通径DN(mm) Nominal diameter |
尺寸Dimension(mm) | ||||
Rc | ZG | L | L1 | ≈H | ||
HA802Y-600 | 15 | 1/2″ | 1/2″ | 52 | 90 | 250 |
25 | 1″ | 1″ | 52 | 113 | 275 | |
40 | 11/2″ | 11/2″ | 52 | 157 | 336 |
型号 Type |
公称通径DN(mm) Nominal diameter |
尺寸Dimension(mm) | ||||
Rc | ZG | L | L1 | ≈H | ||
HA802Y-600 | 15 | 1/2″ | 1/2″ | 52 | 90 | 250 |
25 | 1″ | 1″ | 52 | 113 | 275 | |
40 | 11/2″ | 11/2″ | 52 | 157 | 336 |