DH300-50A Flanges, PN 16, ISO 7005-2, EN 1092-2, 50 mm
SKU: DH300-50A
DH300-50A Flanges, PN 16, ISO 7005-2, EN 1092-2, 50 mm
SKU: DH300-50A
Pressure sustaining valve, DH300
DH300-50A Flanges, PN 16, ISO 7005-2, EN 1092-2, 50 mm
SKU: DH300-50A
Product overview
Pressure sustaining valves are regulators which control the pressure on the inlet side. They are used wherever a specific inlet pressure must not be exceeded, for example limiting the pressure in the inlet supply network or in transition links between supply networks and high demand large users. Their compact construction makes them ideally suited for applications where space is limited, for example in ducts. They can be used for commercial or industrial applications within the scope of their specification.
- High precision Control during pressure variances and low flow rates
- High flow capacity
- High control accuracy
- Powder coated inside and outside - Powder used is physiologically and toxicologically safe
- Integral control circuit and ball valves
- Integral fine filter
- No external energy required for operation
- Conforms to BSEN 1567
Resources
| Approvals and Standards | DVGW, WRAS (up to 23 °C) |
|---|---|
| Flow Coefficient (Max) | 43 Kvs |
| DN Size | 50 mm |
| Connection Type | Flanged |
| Controlled Media | Drinking Water |
| Media Temperature (Max) | 80 °C |
| Nominal Pressure | PN 16 |
| Opening Pressure (Min) | 3 bar |
| Opening Pressure (Max) | 15 bar |
| Operating Pressure (Min) | 0.5 bar |
| Operating Pressure (Max) | 16 bar |
| Inlet Pressure (Min) | 0.5 bar |
| Ambient Operating Temperature (Min) | 5 °C |
| Ambient Operating Temperature (Max) | 55 °C |
| Ambient Relative Humidity (Min) | 25% Non Condensing |
| Ambient Relative Humidity (Max) | 85% Non Condensing |
| Diaphragm Plate Material | Ductile Iron Powder Coated |
| Finish | Powder Coating |
