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SẢN PHẨM
- ĐỒNG HỒ ĐO LƯU LƯỢNG Model VD
- Giá:Liên hệ
- Xuất xứ:Finland
- Lượt xem:12411
Overview
Variable area flow meter Model VD is a sturdy industrial flow meter with a heavy-duty impact resistant polymer flow tube. It has a flow adjustment valve on the inlet. It comes in a range of different options and offers a choice of end blocks: aluminium, stainless steel AISI 316 or polyamide. It is a reliable instrument for measuring and monitoring liquid and gas flows. Typical applications are sealing and cooling water, lubrication oil and gas flow measurements.
| Technical Data | |||
| Model | VDA- | VDH- | VDK- |
| Weight | 0,75 kg | 2,00 kg | 0,95 kg |
| End blocks | Aluminium | AISI 316 | Nylon |
| Side plates | AISI 316 | AISI 316 | AISI 316 |
| Max. pressure | 30 bar | 30 bar | 20 bar |
| Max. temperature | 80°C (* 120°C) | 80°C (* 120°C) | 80°C |
| Valve housing | Aluminium | AISI 316 | AISI 316 |
| Valve spindle | AISI 316 | AISI 316 | AISI 316 |
| Flowtube | Grilamid (PA-12) (* PES) | Grilamid (PA-12) (* PES) | Grilamid (PA-12) (* PES) |
| Connections | BSP 1/2" or NPT 1/2" | BSP 1/2" or NPT 1/2" | BSP 1/2" or NPT 1/2" |
| Float | AISI 329 or AISI 329/PTFE (depending on range) |
AISI 329 or AISI 329/PTFE (depending on range) |
AISI 329 or AISI 329/PTFE (depending on range) |
| Seals | Nitrile (* Viton®, EPDM) | Nitrile (* Viton®, EPDM) | Nitrile (* Viton®, EPDM) |
| Accuracy | ±5% F.S. (H2O, +20°C) | ±5% F.S. (H2O, +20°C) | ±5% F.S. (H2O, +20°C) |
| *Alarm sensor | ILK-M30-BB ( 20 - 250 VAC/DC, 2 -wire, NC ) ILK-M30-FR ( 10 - 55 VDC, 2 -wire, NO / NC ) ILK-M30-N ( Namur, DIN 19234 ) |
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| *) Special construction on request | |||
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