Description
Note: This pressure relief valve cannot be used for drinking water.
Buy a pilot operated pressure relief valve with DN100 nominal diameter, nominal pressure is 16 MPa, which is made of ductile iron QT450 makes it more durable. The water pressure reducing valve is widely used in high-rise buildings, areas with excessive water pressure in urban water supply networks, mines and gas pipelines, etc.
Features
- Pilot-operated valves for limiting a system pressure
- Operation using proportional solenoid
- Maximum pressure limitation
- Valve and control electronics from a single source
- Little manufacturing tolerance of the command value
- Pressure characteristic curve
Details
Specification
- Model: ATO-200X-DN100
- Size: 4 inch
- Nominal diameter: DN100
- Structural form: Diaphragm type
- Pressure rating: PN16
- Shell test pressure: 2.4MPa
- Sealing test pressure: 1.76MPa
- Ambient temperature: ≤80℃
- Connection method: Flange
- Medium: Water
- Valve body material: Ductile iron QT450
- Weight: 20kg
Dimension
| Dimension | L | D2 | D1 | x-n | T | F | D |
| DN100 | 306mm | 220mm | 180mm | 8-φ19 | 20mm | 3mm | 156mm |
Installation
Notes
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It is recommended to install an exhaust valve on the top of the riser to make the pressure reducing valve work more smoothly.
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