| 日本阀天RD-14H减压阀详细描述：RD-14H?valve?is?suitable?for:?oil,?pressure?1.0Mpa?following?caliber?range:?20-150mm?Suitable?temperature:?5-90?℃?Body?material:?cast?iron?valves?day?Japan?RD-14H?is?by?adjusting?the?valve,?the?inlet?pressure?is?reduced?to?the?outlet?pressure?of?a?need,?and?rely?on?the?energy?of?the?medium?itself,?so?that?automatically?maintain?a?stable?outlet?pressure?valve.RD-14H减压阀适用于：压力1.0Mpa以下的油品，口径范围：20-150mm?适用温度：5-90℃?阀体材质为：铸铁?日本阀天RD-14H减压阀是通过调节，将进口压力减至某一需要的出口压力，并依靠介质本身的能量，使出口压力自动保持稳定的阀门。Operation:1,?closed?gate?valve?before?the?open?gate?valve?after?low?pressure?downstream?manufacturing?environment;2,?the?adjusting?screw?counterclockwise?rotation?to?the?uppermost?b?(relative?to?the?minimum?outlet?pressure),?and?then?close?the?valve?after?the?valve;3.?Slowly?open?the?gate?valve?to?fully?open?before;4.?Slowly?turn?adjustment?screw?clockwise,?the?pressure?is?adjusted?to?the?desired?outlet?pressure?(gauge?pressure?in?the?valve?prevail);?adjusted,?the?lockNut,?open?the?valve?gate?valve;5,?such?as?export?when?adjusting?the?pressure?higher?than?the?set?pressure,?must?start?from?the?first?step?to?re-adjust,?which?can?only?tune?from?low?to?high?pressure.日本阀天RD-14H减压阀操作方式：1、关闭减压阀前的闸阀，开启减压阀后的闸阀，制造下游低压环境；2、将调节螺钉按逆时针旋转至最上位置（相对最低出口压力），然后关闭减压阀后闸阀；3、慢慢开启减压阀前的闸阀至全开；4、顺时针慢慢旋转调节螺钉，将出口压力调至所需要的压力（以阀后表压为准）；调整好后，将锁紧螺母锁紧，打开减压阀后闸阀；5、如在调整时出口压力高于设定压力，须从步开始重新调整，即只能从低压向高压调。 |
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