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지멘스, SIEMENS

 
작성일 : 17-08-10 15:27
[밸브(Valve)] VVF43.65-50
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   vvf43.65-50.pdf (1.3M) [110] DATE : 2017-08-10 15:27:00

• High-performance valves for medium temperatures from -20…220 °C
• Valve body of nodular cast iron EN-GJS-400-18-LT or higher
• DN 65…250
• kvs 50…630 m3/h
• Flange type 21, flange design B
• VVF43..K with pressure compensation to handle high differential pressure
• Equipable with electro-motoric actuators SAV.. or electro-hydraulic actuators SKC..