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原文：
4 December 2009 Print this article Comments Globe Valves Bookmark and Share SMC Pneumatic has released the new series PVQ proportional solenoid valve for applications requiring smooth, accurate flow rates. Designed for a range of applications including vacuum 0.1a.abs, SMC Pneumatic's PVQ valve is said to accurately adjust the flow rate Balance Valves by controlling electrical input current externally. According to SMC Pneumatic, the noise from the PVQ valve opening and closing is minimal and the solenoid valve's operational life has been extended to over 25 million cycles. Click here for more information! The PVQ valve features repeatability less than three per cent, hysteresis lower than ten per cent and reduced leakage Forged Steel Valves and automatic valve closure when the power supply is turned off. SMC Pneumatic offers the PVQ solenoid valve in brass or stainless steel body parts and FKM seal material.
原文来自： http://www.manmonthly.com.au/Article/SMC-Pneumatic-releases-proportional-solenoid-valve/507659.aspx

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译文：
2009年12月4日打印这篇文章评论书签和共享 SMC气动已经发布了一系列新的应用PVQ比例电磁阀要求顺畅，准确的流速。设计的应用范围，包括真空0.1a.abs，SMC气动的PVQ阀门据说准确地调节，控制电机的输入电流外部的流量。据SMC气动，从PVQ阀门开启和关闭的噪音很小，电磁阀的工作寿命已延长到超过25万次。点击这里获取更多信息！ PVQ阀的功能不到百分之三重复性，迟滞降低百分之减少渗漏和自动阀门关闭十当电源关闭。 SMC气动技术提供了黄铜或不锈钢的肢体，氟橡胶密封材料PVQ电磁阀