TCV94 Terminator Profile Low Flow Commissioning Valve PN25 15mm
Pressure/Temperature Rating
- PN 20 Series B
- 20 Bar from -10° TO 120°C
Test Pressure Hydraulic
- Shell 30 Bar
Specification
- Threads to BS 21 taper (ISO 7)
- Intergral ball valve with Venturi orifice
- Measuring device
- Upstream connection union nut adapter
Suitable for measurement of flow between 0.007 l/s @ 0.5kPa signal and 0.316 l/s @ 4.6 kPa signal using a low lost manometer
Download the Data Sheet
| Component | Material | Specification |
|---|---|---|
| Valve body and stem | Brass | CZ 122 |
| Insert | EPDM Special | |
| Cap | Brass | CZ 122 |
| Dimensions | |||||
|---|---|---|---|---|---|
| Part No | Size | C | D | E/F | Kg |
| TCV9404 | 15 | 105 | 75 | 52 | 0.6 |
| TCV9406 | 20 | 106 | 75 | 52 | 0.55 |
| Signal Coefficients kvs | |||||
|---|---|---|---|---|---|
| Size | 15 | 20 | |||
| Venturi | 3 | 4 | 6 | 9 | 12 |
| kvs | 0.36 | 0.6 | 1.38 | 3.04 | 5.3 |
Specification Text
Where low flow commissioning stations are marked DN15 a Low Profile Terminator Commissioning Valve should be installed. To include double regulating profiled ball valve with memory stop, flow measurement is by means of interchangeable venturi. Each line size should have at least two diameters of venturi available to accommodate various flow rates.
