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TECVAL CP-01 needle valves are designed to work with liquids under both high pressure and temperature service. The back-seat allows a free packing change while the valves are in service. They are for use in chemical plants, water treatment plants, refineries, laboratories and gas companies, as well as in the general industry.
| Maximum Pressure |
| |||||
|---|---|---|---|---|---|---|
| Temperature Range | -20ºC/400ºC (-4ºF/752ºF) | |||||
| Connections | Threaded NPT (ANSI B1.20.1) Grooved | |||||
| Dimensions | 1" | 1¼" | 1½" | 2" | 2½" | 3" |
| C Open | 109 | 169 | 173 | 179 | 218 | 230 |
| C Closed | 95 | 150 | 150 | 150 | 191 | 195 |
| B | 25 | 30 | 35 | 40 | 53 | 57 |
| A | 90 | 100 | 110 | 115 | 150 | 150 |
| Orifice Size (DN) | 16 | 19 | 22 | 25 | 32 | 35 |
| Flow Coefficient (Cv) | 4.2 | 4.5 | 4.9 | 8.9 | 11.2 | 14.6 |
| Materials | AISI-316L (1.4404) Duplex (1.4462) SuperDuplex (1.4410/1.4501) Special Alloys (For detailed information consult attached data sheet) | |||||
