Design | 2-way ball valve Semi-rotary drive | ||
Mounting position | optional | ||
Connection Process valve | Ring housing with threaded flange | ||
Nominal size DN | 80 | ||
Nominal pressure PN | 16 | ||
Medium | Compressed air to ISO 8573-1:2010 [-:-:-] Inert gases Water – no water vapour Neutral fluids | ||
Note on operating and pilot medium | Lubricated operation possible (in which case lubricated operation will always be required) | ||
Ambient temperature | -10 °C ... 80 °C | ||
Max. surface temperature assembly | TX | ||
Note on materials | Contains paint-wetting impairment substances RoHS-compliant | ||
Material number housing | 1.44 | ||
Material ball | High-alloy stainless steel | ||
Material shaft | High-alloy stainless steel | ||
Product weight | 18.700 g | ||
Explosion ambient temperature | -10°C <= Ta <= +60°C |
Type of actuation | Pneumatic | ||
Type of mounting | In-line installation | ||
Switching position indicator | Slot direction = flow direction | ||
Operating pressure | 6 bar ... 8,4 bar | ||
Symbol | 991,921 | ||
Operating medium | Compressed air to ISO 8573-1:2010 [7:4:4] | ||
Media temperature | -10 °C ... 200 °C | ||
Flow rate Kv | 905 m³/h | ||
explosion group assembly | IIC, IIIC | ||
Material housing | High-alloy stainless steel | ||
Material seals | PTFE PTFE reinforced | ||
Material number ball | 1.44 | ||
Material number shaft | 1.44 | ||
Explosion protection | Zone 1 (ATEX) Zone 2 (ATEX) Zone 21 (ATEX) Zone 22 (ATEX) | ||
Corrosion resistance class CRC | 3 - high corrosion stress |
Stock | Ask for quotation |
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Part number | 1913373 |
Manufacturer | Festo |
Quantity | Unit Price |
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1+ | $2,258.03 |