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DZR Brass Double Regulating Valve Fixed Orifice Press
Useful Information
DZR double regulating valve with fixed orifice for ± 5% flow measurement accuracy, 'M' press ends and 360° marked handwheel with shut-off function.
| Material | DZR Brass |
| Standards | BS 7350 / BS 5154 |
| Max. Pressure | DN15 up to 24 bar DN22 & 28 up to 20 bar DN35 to 54 up to 17 bar |
| Operating Temperature | 0 to +120°C |
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Number | Part Name | Material |
| 1 | Valve Body | DZR Brass - CW602N-M | |
| 2 | Bonnet | DZR Brass - CW602N-M | |
| 3 | Stem for Shutter | DZR Brass - CW602N-M | |
| 4 | Shutter Gasket | EPDM | |
| 5 | Disc | DZR Brass - CW602N-M | |
| 6 | Fixed Index | POM | |
| 7 | Entrainer | Nylon 6 | |
| 8 | Knob | Nylon 6 | |
| 9 | Tenth Turn Index | POM | |
| 10 | Memory Screw | Steel | |
| 11 | Stem O-Ring | EPDM | |
| 12 | Bonnet O-Ring | EPDM | |
| 13 | Outlet Binder Point | Brass | |
| 14 | Inlet Binder Point | Brass | |
| 15 | Fixed Orifice | DZR Brass - CW602N-M | |
| 16 | Joint | DZR Brass - CW511L-DW | |
| 17 | O-Ring | EPDM | |
| 18 | O-Ring | EPDM |
| Product Code | Size (mm) | Ø (mm) | A (mm) | B (mm) | B1 (mm) | C (mm) | C1 (mm) | D (mm) | Kv | Kvs | Weight (Kg) |
| 402808 | 15 | 15.3 | 22 | 83.4 | 97.1 | 72.5 | 131.5 | 29.5 | 2.00 | 2.3 | 0.46 |
| 402809 | 22 | 22.4 | 25 | 82.2 | 99.5 | 82 | 150 | 34 | 3.88 | 5.3 | 0.56 |
| 402810 | 28 | 28.3 | 27 | 84.2 | 104.4 | 95 | 167 | 36 | 7.28 | 9.2 | 0.73 |
| 402811 | 35 | 35.3 | 27 | 86.9 | 111.9 | 122 | 194 | 36 | 13.39 | 19.0 | 1.16 |
| 402812 | 42 | 42.4 | 32 | 106.7 | 136.2 | 138 | 223 | 42.5 | 18.60 | 22.1 | 1.73 |
| 402813 | 54 | 55.6 | 33 | 103.6 | 138.6 | 161 | 255 | 47 | 30.10 | 42.3 | 2.05 |
IMPORTANT: The technical data given on this website is for preliminary information purposes only and is published without guarantee. All line drawings are for illustrative purposes only and should not be regarded as wholly accurate in every detail. We reserve the right to withdraw or to alter the specification of any product without notice. For more information, please consult our Terms of Business.
If you require any further information, our excellent customer service team is here to help so please call us on 01794 835835.
