TCV90 Terminator Commissioning Valve
Pressure/Temperature Rating
- PN 25
- 25 Bar from -10° to 120°C screwed male /female
- Optional Connection - check pipe material
Specification
- Threads taper
- Integral ball valve
- Venturi orifice measuring device
- Upstream connection union nut adapter with interchangeable ends to suit different types of pipe
- Fitted with two double action TP02N pressure test valves
Download the Data Sheet
Material Specification
| Component | Material | Specification |
|---|---|---|
| Venturi Orifice | brass | CZ121 BS 2874 |
| Union Nut | brass | CZ122 BS 2874 |
| Ball Valve | brass | CZ122 BS 2874 |
| Tail Piece | brass | CZ122 BS 2874 |
| Pressure Test Valve | brass | CZ122 BS 2874 |
| Dimensions | |||||
|---|---|---|---|---|---|
| Part No | Size | C | D | E/F | Kg |
| TCV9404 | 15 | 105 | 75 | 52 | 0.6 |
| TCV9406 | 20 | 106 | 75 | 52 | 0.55 |
| TCV9008 | 25 | 125 | 95 | 55 | 0.95 |
| TCV9010 | 32 | 145 | 120 | 59 | 1.4 |
| TCV9012 | 40 | 164 | 120 | 60 | 2.0 |
| TCV9016 | 50 | 191 | 150 | 66 | 3.0 |
| Signal Coefficients kvs | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Size | 15 | 20 | 25 | 32 | 40 | 50 | |||||||
| Venturi | 3 | 4 | 6 | 9 | 12 | 10 | 14.5 | 13 | 19 | 15 | 22 | 18 | 31.55 |
| kvs | 0.36 | 0.6 | 1.38 | 3.04 | 5.3 | 3.69 | 7.88 | 6.6 | 14.3 | 8.6 | 20 | 12 | 42 |
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
Specification Text
Where commissioning stations are marked DN15 - DN50 a Terminator Commissioning Valve should be installed. To include double regulating ball valve with memory stop, flow measurment is by means of interchangable venturi. Each line size should have at least two diameters of venturi availible to accommodate various flow rates.
