Description
| eClass-No.: | 37010301 |
| Application: | Cold -and cooling water installations, Heating installations, Drinking water and domestic water, Waste water, Swimming pool-installations, Power stations, Gas installations, Shipbuilding, etc. |
| Medium: | Cold water, warm water, hot water, drinking water, process water, etc. |
Technical data
| Constructions | |
DN25-65 |
DN80-150 |
DN200-300 |
DN350-400 |
DN450-600 |
|
| Figure | Nominal pressure | Material | Nominal diameter | Disc | Stem |
| 21.015 | PN10 | EN-JS1030
(EN-JS1049 on request) |
DN25-600 | 1.4581 | 1.4021+QT (optional: 1.4571) |
| 22.015 | PN16 | DN25-600 |
| Seat: | |
| • EPDM -10 °C to +130 °C / NBR-black -10 °C to +80 °C / FPM 0 °C to +150 °C (not for hot water useable) | |
| Max. differential pressure: | |
| • 16 bar (DN25-150) / 10 bar (DN200-600) | |
| Actuation arrangement: (refer to page 6-11) | |
| • Notch lever / Lock lever / Worm gear
• Electric actuator (ARI-OM, Deufra, Auma) / Pneumatic actuator (AIR-TORQUE, VT) |
|
| Test: | |
| Sealing leakage test: | • EN 12266-1 Leakage rate A (DIN 3230 T3 Leakage rate 1) |
| DVGW-Registration: | • EPDM DN25/32-600 for drinking water acc. to DIN EN 1074-1/-2
• NBR-black DN25/32-600 for gas acc. to DIN EN 13774 (Operating range – 10 °C to + 60 °C) |
| Parts | |||
| Pos. | Sp.p. | Description | Fig. 20./21./22.014 |
| 1 | Body | EN-JS1030 (EN-JS1049 on request) | |
| 2 | x | Seat | EPDM 73 / NBR 73 (black) / FPM 73 |
| 3 | Disc | 1.4581 | |
| 5 | Stem | 1.4021+QT (optional: 1.4571) | |
| 9 | x | Gasket | CU |
| 10 | x | Hexagon head screw plug | 5.8-A2B |
| 11 | x | O-ring | EPDM 73 / NBR 73 / FPM 73 |
| 14 | Parallel bush | P1 | |
| 26 | x | Washer for shaft protection | 1.4021+QT |
| 27 | x | Countersunk screw | 8.8-A2G |
| └ Spare parts | |||
Information / restriction of technical rules need to be observed!
Operating and installation instructions can be downloaded at www.ari-armaturen.com.
The engineer, designing a system or a plant, is responsible for the selection of the correct valve.
Resistance and fitness must be verified (contact manufacturer for information, refer to Product overview and Resistance list).
ARI-ZIVA G
Butterfly valve with threaded eyelets and notch lever – industrial range
PHONE: 0812-3340-4116WHATSAPP: 0812-3340-4116
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PT Totalitas Teknik Indonesia
PT Totalitas Teknik Indonesia
PT Totalitas Teknik Indonesia
