| Valve Type | Diaphragm Valve |
|---|---|
| Operating Temperature | Standard Temperature, High Temperature |
| Supply Media | Air, Natural Gas |
| Input Signal | Pneumatic |
| Max Outlet Pressure | 50 Psi |
| Product Name | Neles ND7000 Intelligent Valve Controller |
|---|---|
| Communication | HART |
| Diagnostics | Yes |
| Protection Class | IP66 |
| Temperature Range | -40 ... +85 °C / -40 ... +185 °F, Standard Version |
| Product Name | Neles ND7000 Intelligent Valve Controller |
|---|---|
| Communication | HART |
| Diagnostics | Yes |
| Protection Class | IP66 |
| Temperature Range | -40 ... +85 °C / -40 ... +185 °F, Standard Version |
| Operating Temperature | -50°C To +85°C |
|---|---|
| Supply Pressure(Single-Acting) | 20 To 100 Psi Max (1.4 To 6.9 Bar) |
| Supply Pressure(Double-Acting) | 20 To 150 Psi Max (1.4 To 10.3 Bar) |
| Pneumatics Action | Single Or Double Acting, Fail Safe;Rotary And Linear |
| Signal - Communication | HART 5 Or 7 Over 4-20mA |
| Min./ Max.Current | Min./ Max.Current |
|---|---|
| Air Consumption | Sup= 1.4~6 Bar |
| Protection Class | IP66 |
| Body Material | Aluminium |
| Air Supply Pressure | 1.4 - 7.0 Bar ( 20 - 100 Psi ) |
| Accuracy | ±1%,±1.6% |
|---|---|
| Ambient Temperature | -20°C To +60°C |
| Diameter Nominal | 2.5"(63mm), 4"(100mm),6"(150mm) |
| Input Signal | 4-20 MA HART |
| Material | Aluminum |
| Operating Temperature | -50°C To +85°C |
|---|---|
| Supply Pressure(Single-Acting) | 20 To 100 Psi Max (1.4 To 6.9 Bar) |
| Supply Pressure(Double-Acting) | 20 To 150 Psi Max (1.4 To 10.3 Bar) |
| Pneumatics Action | Single Or Double Acting, Fail Safe;Rotary And Linear |
| Signal - Communication | HART 5 Or 7 Over 4-20mA |
| Min./ Max.Current | Min./ Max.Current |
|---|---|
| Air Consumption | Sup= 1.4~6 Bar |
| Protection Class | IP66 |
| Body Material | Aluminium |
| Air Supply Pressure | 1.4 - 7.0 Bar ( 20 - 100 Psi ) |
| Supply Media | Air, Natural Gas, Nitrogen |
|---|---|
| Position Control | Throttling Control, On/Off |
| Input Signal | Electric |
| Data Interface | Wired |
| Max Outlet Pressure | 145 Psig |
| Nominal Diameter | DN15 ~ DN300 |
|---|---|
| Operating Temperature | -45℃~ 350℃ |
| Adjustable Ratio | 50:1 |
| Valve Body Material | Cast Steel, Chromium-molybdenum Steel, Stainless Steel |
| Flow Characteristics | Equal Percentage, Linear, Quick-opening |