REGULATION VALVE WITH PNEUMATIC DRIVE FOR NON AGGRESSIVE FLUIDS AND STEAM FLOW THROUGH REGULATION
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REGULATION VALVE WITH PNEUMATIC DRIVE FOR NON AGGRESSIVE FLUIDS AND STEAM FLOW THROUGH REGULATION |
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connecting voltage: | 220V 50 Hz 24V 50 Hz |
| power supply pressure: | 1.5 - 6 bara | |
| pneumatic drive size: | 300 cm2 600 cm2 1200 cm2 |
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| environment working temperature: | -20 to +60 °C | |
| regulation media temperature: | 2 do 220 °C | |
| valve position donor: | Potentiometer 100 W,
1000 W Current signal 4 to 20 mA two-wire |
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| controlling drive: | Input signal 4 to 20 mA 0.2 -1 bar |
| 3 - 18 kN | |
| Closing force range | 6 - 36 kN |
| 12 -72 kN |
ORDER DATA |
Nominal valve's aperture |
| Nominal pressure | |
| Maximum expected difference of pressure between input and output valves, or wanted closing force | |
| Pneumatic drive size | |
| Controlling signal | |
| Type of valve position donor | |
| Regulation media | |
| kvs (flow through) or residence aperture |
| Nominal pressure | PN 16 | |||||||||
| Nominal aperture DN | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | |
| Valve length L | 130 | 150 | 160 | 180 | 200 | 230 | 290 | 310 | 350 | |
| Flange diameter D | 95 | 105 | 115 | 140 | 150 | 165 | 185 | 200 | 220 | |
| Pneumatic closing drive 1.5 - 6 bar |
300 cm2 | |||||||||
| 600 cm2 | ||||||||||
| 1200 cm2 | ||||||||||
| Nominal pressure | PN 25 | |||||||||
| Nominal aperture DN | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | |
| Valve length L | 130 | 150 | 160 | 180 | 200 | 230 | 290 | 310 | 350 | |
| Flange diameter D | 95 | 105 | 115 | 140 | 150 | 165 | 185 | 200 | 235 | |
| Pneumatic drive 1.5 - 6 bar |
300 cm2 | |||||||||
| 600 cm2 | ||||||||||
| 1200 cm2 | ||||||||||
| Nominal pressure | PN 40 | |||||||||
| Nominal aperture DN | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | |
| Valve length L | 130 | 150 | 160 | 180 | 200 | 230 | 290 | 310 | 350 | |
| Flange diameter D | 95 | 105 | 115 | 140 | 150 | 165 | 185 | 200 | 235 | |
| Pneumatic drive 1.5 - 6 bara |
300 cm2 | |||||||||
| 600 cm2 | ||||||||||
| 1200 cm2 | ||||||||||
| REGULATION VALVE'S CATALOGUE NUMBERS | |||||||||
| Mark RV2E | 2000 | X | X | X | X | X | X | ||
| Nominal aperture DN/ flow through kvs | 1 | 15 mm / 4 kvs | |||||||
| 2 | 20 mm / 6.3 kvs | ||||||||
| 3 | 25 mm / 10 kvs | ||||||||
| 4 | 32 mm / 16 kvs | ||||||||
| 5 | 40 mm / 25 kvs | ||||||||
| 6 | 50 mm / 40 kvs | ||||||||
| 7 | 65 mm / 63 kvs | ||||||||
| 8 | 80 mm / 100 kvs | ||||||||
| 9 | 100 mm / 145 kvs | ||||||||
| Z | on demand | ||||||||
| Closing force for electro-moric drives | 1 | 0.5 kN | |||||||
| 2 | 2 kN | ||||||||
| 3 | 4 kN | ||||||||
| 4 | 12 kN | ||||||||
| 5 | on demand | ||||||||
| Pneumatic drive size | A | 300 cm2 | |||||||
| B | 600 cm2 | ||||||||
| C | 1200 cm2 | ||||||||
| D | on demand | ||||||||
| Nominal pressure | 1 | 16 bar | |||||||
| 2 | 25 bar | ||||||||
| 3 | 40 bar | ||||||||
| Controlling signal | 0 | ||||||||
| 1 | voltage 220 V AC | ||||||||
| 2 | voltage 24 V AC | ||||||||
| 3 | voltage 0 - 10 V DC | ||||||||
| 4 | current 4 - 20 mA | ||||||||
| 5 | 0.2 - 1 bar | ||||||||
| 6 | on demand | ||||||||
| 7 | |||||||||
| Donor | 0 | without donor | |||||||
| 1 | potentiometer 100 W | ||||||||
| 2 | current signal 4 - 20 mA | ||||||||
| 3 | voltage signal 0 - 10 V | ||||||||
| 4 | on demand | ||||||||
| 5 | |||||||||
| Step restriction and signalling | 0 | ||||||||
| 1 | moment switch | ||||||||
| 2 | border contact | ||||||||
| 3 | combination 1+2 | ||||||||
| 4 | electro-motoric | ||||||||
| Other combination of the nominal aperture DN, residance aperture or flow through kvs, can be delivered on demand. |