精品久久久无码人妻中文字幕,一本无码人妻在中文字幕免费,精品久久久久无码专区中文字幕

  • <div id="2smsu"></div>
  • <small id="2smsu"><button id="2smsu"></button></small>
    <li id="2smsu"></li>
  • <div id="2smsu"><small id="2smsu"></small></div><menu id="2smsu"></menu><div id="2smsu"><button id="2smsu"></button></div>
  • <div id="2smsu"><li id="2smsu"></li></div>
  • <small id="2smsu"><div id="2smsu"></div></small>
  • <div id="2smsu"><s id="2smsu"></s></div>
  • <li id="2smsu"><li id="2smsu"></li></li>
    <div id="2smsu"><div id="2smsu"></div></div>
    <div id="2smsu"><button id="2smsu"></button></div>
  • <small id="2smsu"><li id="2smsu"></li></small><small id="2smsu"><li id="2smsu"></li></small>
  • Contact us
      Unified Hotline
    +86-21-59813611
    ADD:No.155, Lane255, Sizhuan South Road, Songjiang District, Shanghai.China             
    TEL :+86-21-59813611

    FAX:+86-21-57808381

    Email:sales@stable.net.cn

    Minimum pressure valve
    Current Location:Home - Product - Minimum pressure valve
    Minimum pressure valve LMPV25BW、LMPV40BW、LMPV32BW

    For water lubricated screw compressors: to regulate the minimum pressure required for cooling and lubrication during start-up, off-load and when user ports are filly open.

    Share:
    Details Introduction

    Features:

    1.   Parts of minimum pressure valve such as valve body, valve core and so on hold the anti-oxidation and corrosion resisting protection using stainless steel material.

    2.   In the condition of no oil lubrication, minimum pressure valve can operate well and has a reliable sealing in dependence to self-lubricating sealing elements.

    Strengthened spring is not easily deformed and fatigued making minimum pressure valve a reliable opening pressure.

    Operation:

    1.Valve opening:

    The valve opens when the increasing pressure in the valve exceeds the adjusted opening pressure. Start opening pressure is already marked in the product label.

    2.Valve closing:

    The minimum pressure valve begins to close, when the pressure at either valve inlet or valve outlet decreases to less than the opening pressure plus 1 to 1.5 bar.

    ? If the compressor is loading, the oil separator will be higher than the opening pressure

    ? If the compressor is idling, the oil separator will be maintained at approx the opening pressure

    ? It is shut tight, if the pressure at the valve inlet is lower than the pressure at the valve outlet by more than 0.5 to 1 bar.

    ? The non-return valve will close automatically if there is no air demand or the compressor is stopped.

     

    Technical parameters


    Dimensions(mm)



    Product
    Online Inquiry
    Feedback

    HOME | PRODUCT | ABOUT | NEWS | QUALIFICATION | CONTACT


    Stable  Copyright ? 2016 www.ulmerancestry.com All Rights Reserved 滬ICP備12004668號-1By:TOFEI

    精品久久久无码人妻中文字幕,一本无码人妻在中文字幕免费,精品久久久久无码专区中文字幕