Electric Butterfly Valve

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Detailed Description

The Actuated Butterfly Valves are suitable for heating and cooling applications. They can also be employed for industrial applications, general services and water treatment. The VB series is equipped with standard On/Off or modulating (4~20mA,) control quarter-turn electric actuator. Electric Butterfly valve is suitable for water supplying and draining, gas pipe as adjust flux and cut off medium in foodstuff, pharmacy, chemical industry, petroleum,electric power, light textile, paper making etc with temperature≤120°C, nominal pressure≤1.6Mpa, the main characteristic such as: 1.Novel and reasonable design,special structure,light, Easy instllation and maintenance. It can be mounted wherever needed. 2.Tiny operative moment,quick 90 degrees on-off operation. 3.Miniminzed operating torque,energy saving. 4.Flow curve tending to straight line.Excellent regulation performance. 5.Long servie life. Standing the test of tens of thousands opening/closing operation. 6.Bubbles-tight sealing with no leakage under the pressure test. 7.Wide selection of materials, applicable for various medeium. What can we do for you? 1.Save lots of your cost. As you know,more than 85% butterfly valves are made from Tianjin in China. our factory is located in this most advantage place too. 2.Your OEM orders are welcomed.We have own foundry, serve OEM customers from more than 23 countries. 3.Each valve is taken for two times pressure test before leave factory! Each butterfly valve has 24 months guarantee period. 4.You'll never be low on supply---with our monthly capacity of 32000 sets. 5.More than 40 salesmen are always working with you and listening to you. Valve Flow media Cold and hot water, water with max. 50% volume of glycol Temperature of medium -10°C +100°C Rated pressure 1600 / 2760kPa Leakage rate Air bubble-tight (Bo 1, DIN 3230) Size DN150-DN500 Material Body Cast Iron or nodular cast iron ,Shaft Stainless Steel, Disc Ductile Iron with epoxy coating Liner EPDM/NBR Actuator Output torque 200-2500N.m Power supply AC380V,AC220V or AC/DC24V Run time 15S~90S Operating power 40~200VA Output angle 90°± 3° ON/OFF control signal 1 wire or 2 wire control Modulating control signal 4~20mA Feedback signal 4~20mA Installation position Upright to horizontalNo upset Protection class IP54 Ambient conditions - 10°C .to 55°C 0..90% RH Weight 1.5~50kg Material Steel. Aluminium Alloy

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Luoyang Jinerjian Trading Co., Ltd.

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