Model No.: H74H
Nominal Diameter: 50-600mm
Nominal Pressure: 1.0/1.6/2.5/4.0MPa
Brief instruction:
The valve is of many advantages, such as thin design, simple structure, nice appearance, light weight and easy installation. It is mainly applicable to the systems of water supply, oil, chemical industry, metallurgy industry, etc. in need of installation space restriction.
Performance:
| Model. No. | Nominal pressure | Testing pressure | Applicable temperature | Media | ||
| shell | sealing | hard seal | soft seal | |||
| H74H(X)0 | 1 | 1.5 | 1.1 | ≤400℃ | ≤120℃ | Oil, water, , acid ,lodine, etc. |
| H74H(X)6 | 1.6 | 2.4 | 1.76 | highest | ||
| H74H(X)-25 | 2.5 | 3.75 | 2.75 | ≤250℃ | ||
| H74H(X)-40 | 4 | 6 | 4.4 | |||