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| Electro Hydraulic Actuator | |||
| 发布时间： 2024-6-28 浏览：8 | |||
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发 布 人：todaytex 发布人：QQ 1407106692 ; 微信：1407106692 联系网址：http://www.todaytex.com |
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公司：Electro Hydraulic Actuator 国家：follow 联系人：follow 地址： 详细内容 Scope :This specification covers the requirements of Electro HYD. Actuator for Gland Steam Valve and Leakage Steam Valve. Thease Valves are used to matain Gland Steam Header Pressure of steam turbine.Compliance with National Standard: No National / International Standard exists.Diemensions: As per the associated drawing.Techanical Requirement : The MOTOR - Driven pump of Electro Hydraulic Actuator pump oil via a double pressure filter device to the servo-valve and to the hydraulicylinder.The operational pressue is predetemined by a setting on a combined presuure control and pressure relief Valve.The input signal (4 to 20 mA) from a pressure controller ia converted to an oil flow in the servo-valve in order to actuate the hydraulic cylinder.The Actuator shall be provided with Electronic Feedback Position Transmitter and Filter Contamination Indicator.In case of faiure of oil supply,the lat control position is maintained. 联系方式 Email INFO@SILKROADGRP.COM 公司名 DENYAI CO., LTD. 国家 泰国 联系人 VIRUT 地址 129/11 m1 buddhamonthon2,bangkok 电话 0066 1 6359864 [hide]其他[/hide]Email herwo@info.se,sales@robuschi.be,jayni.lee@hyosungla.com,rajeshsinha@hclinfinet.com,nichimen.ygn@mptmail.net.mm, 电话：above 传真： above 邮箱：above 网址：above 采购本类产品及：above |
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