| Pressure regulators Non-reversible  |
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Diaphragm pressure regulators with non-self-relieving design and non-pressure-reduced single-seated valve. Very precise adjustment and good response characteristic because there are only a few moving parts and hence minimal friction. Ideal for compressed air, nitrogen and other neutral, non-flammable gases, but only suitable for liquids with comparatively low flow rates . |
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Input pressure: |
Max. 25 bar (200 and 300 Series) Max. 40 bar (400 Series) |
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Temperature range: |
Max. 75 °C | |||||||||
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Reduction ratio: |
Max. 10:1 (200 Series) Max. 20:1 (300 Series) Max. 6:1 (400 Series) |
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Body: |
Red brass 2.1096.01 | |||||||||
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Spring bonnet: |
Pressed brass up to DN 25 Grey cast iron from DN 32 |
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Sealant: |
NBR | |||||||||
200.04 |
More information: |
Data sheets 2-27 (200 Series) • 2-28 (300 Series) •2-29 (400 Series) |
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DRV 200 pressure regulators, standard type |
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Art. No. |
Port G |
Control range/bar |
Flow rate kvs value m3/h |
A | B | C | D |
Price €
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200.01 |
1/4 | 1.5 - 8 | 0.5 | 70 | 158 | 110 | 48 | 86,00 | ||
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200.02 |
3/8 | 1.5 - 8 | 0.6 | 70 | 158 | 110 | 48 | 86,00 | ||
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200.03 |
1/2 | 1.5 - 8 | 1.2 | 85 | 168 | 120 | 48 | 110,20 | ||
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200.04 |
3/4 | 1.5 - 8 | 1.3 | 85 | 168 | 120 | 48 | 139,70 | ||
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200.05 |
1 | 1.5 - 8 | 1.6 | 95 | 210 | 155 | 55 | 222,20 | ||
300.03 |
200.06 |
1 1/4 | 1.5 - 8 | 4.2 | 104 | 261 | 200 | 61 | 306,00 | |
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200.07 |
1 1/2 | 1.5 - 8 | 4.5 | 108 | 261 | 200 | 61 | 356,00 | ||
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200.08 |
2 | 1.5 - 8 | 7.2 | 147 | 324 | 260 | 64 | 530,85 | ||
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DRV 250 pressure regulators, low-pressure type |
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Art. No. |
Port G |
Control range/bar |
Flow rate kvs value m3/h |
A | B | C | D |
Price €
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300.01 |
1/4 | 0.2 - 2 | 0.5 | 70 | 203 | 155 | 48 | 123,45 | ||
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300.02 |
3/8 | 0.2 - 2 | 0.6 | 70 | 203 | 155 | 48 | 123,45 | ||
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300.03 |
1/2 | 0.2 - 2 | 1.2 | 85 | 268 | 220 | 48 | 270,25 | ||
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DRV 225 pressure regulators, high-pressure type |
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Art. No. |
Port G |
Control range/bar |
Flow rate kvs value m3/h |
A | B | C | D |
Price €
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400.03 |
400.01 |
1/4 | 1.5 - 20 | 0.5 | 70 | 178 | 130 | 48 | 207,10 | |
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400.02 |
3/8 | 1.5 - 20 | 0.6 | 70 | 178 | 130 | 48 | 207,10 | ||
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400.03 |
1/2 | 1.5 - 20 | 1.2 | 85 | 188 | 140 | 48 | 267,70 | ||
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400.04 |
3/4 | 1.5 - 20 | 1.3 | 85 | 188 | 140 | 48 | 332,30 | ||
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400.05 |
1 | 1.5 - 20 | 1.6 | 95 | 240 | 185 | 55 | 485,80 | ||
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400.06 |
1 1/4 | 1.5 - 20 | 4.2 | 104 | 291 | 230 | 61 | 653,30 | ||
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400.07 |
1 1/2 | 1.5 - 20 | 4.5 | 108 | 291 | 230 | 61 | 810,60 | ||
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400.08 |
2 | 1.5 - 20 | 7.2 | 147 | 359 | 295 | 64 | 1074,00 | ||
 Other types available on request |
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| Important: Not suitable for vapour! | ||||||||||
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Accessories / spare parts for 200 Series |
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Art. No. |
Price €
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| 22.201.4 | Set of wearing parts 200.01 | 9,95 | ||||||||
| 22.202.4 | Set of wearing parts 200.02 | 9,95 | ||||||||
 22.203.4 |
22.203.4 | Set of wearing parts 200.03 | 13,85 | |||||||
| 22.204.4 | Set of wearing parts 200.04 | 18,15 | ||||||||
| 22.205.4 | Set of wearing parts 200.05 | 18,45 | ||||||||
| 22.206.4 | Set of wearing parts 200.06 | 25,05 | ||||||||
| 22.207.4 | Set of wearing parts 200.07 | 29,50 | ||||||||
| 22.208.4 | Set of wearing parts 200.08 | 61,30 | ||||||||
| 215-KD | Pressure gauge Ø 63 mm G 1/4" male 0 to 10 bar/145 psi | 6,90 | ||||||||
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Accessories / spare parts for 300 Series |
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 22.303.4 |
Art. No. |
Price €
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| 22.301.4 | Set of wearing parts 300.01 | 13,85 | ||||||||
| 22.302.4 | Set of wearing parts 300.02 | 15,55 | ||||||||
| 22.303.4 | Set of wearing parts 300.03 | 34,50 | ||||||||
| 215-KD | Pressure gauge Ø 63 mm G 1/4" male 0 to 4 bar/60 psi | 6,90 | ||||||||
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Accessories / spare parts for 400 Series |
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Art. No. |
Price €
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| 22.401.4 | Set of wearing parts 400.01 | 12,25 | ||||||||
| 22.402.4 | Set of wearing parts 400.02 | 12,25 | ||||||||
 22.403.4 |
22.403.4 | Set of wearing parts 400.03 | 11,20 | |||||||
| 22.404.4 | Set of wearing parts 400.04 | 11,20 | ||||||||
| 22.405.4 | Set of wearing parts 400.05 | 21,05 | ||||||||
| 22.406.4 | Set of wearing parts 400.06 | 26,45 | ||||||||
| 22.407.4 | Set of wearing parts 400.07 | ??? | ||||||||
| 22.408.4 | Set of wearing parts 400.08 | ??? | ||||||||
| 219-KD | Pressure gauge Ø 63 mm G 1/4" male 0 to 25 bar/360 psi | 6,90 | ||||||||
