美國EI流量閥適用于需要進行流量控制的水系統(tǒng)中，尤其適合于供熱，空調等非腐蝕性液體介質的流量控制；安裝在水系統(tǒng)中，經(jīng)運行前的一次調節(jié)，即可使系統(tǒng)流量自動恒定在要求的設定值。自動消除水系統(tǒng)中因各種因素引起的水力失調現(xiàn)象，保持用戶所需流量，克服“冷熱不均”提高供熱，空調的室溫，提高系統(tǒng)能效，實現(xiàn)節(jié)能，是供熱、空調系統(tǒng)實現(xiàn)“計量收費”的理想配套產品。 美國EI流量閥的英文版產品技術資料詳細說明 24 Vdc Series MagnaValve®
Steel Shot Media Valve for Air Blast Machines
Model Flow Rate Range
576-24 .2 - 2 lb/min (.1 - 1 kg/min)
577-24 1 - 10 lb/min (.45 - 4.5 kg/min)
578-24 3 - 30 lb/min (1.4 - 13.5 kg/min)
579-24 10 - 100 lb/min (4.5 - 45 kg/min)
580-24 20 - 200 lb/min (9 - 90 kg/min)
590-24 30 - 300 lb/min (13.6 - 136 kg/min) 
Features
• 24 Vdc
• ±5% full-scale accuracy*
• Normally closed
• No moving parts for low-maintenance operation
• Meets SAE AMS 2430 and 2432 specifications
• CE compliant
• Includes a 6 ft. (1.83 m) plug and cable
*Higher accuracy available upon request
Electronics Inc.
56790 Magnetic Drive
Mishawaka, Indiana 46545 USA
(574)256-5001
www.electronics-inc。。ｃｏｍ
Specification is subject to change without notice
Rev 9/14
MagnaValve is a registered trademark of Electronics Inc. 
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