东莞SMC减压阀现货热卖,AR30-03-A
SMC减压阀广泛用于高层建筑，城市给水管网水压过高区域，矿机其他场合，以保证给水系统中各用水点获得适当的服务水压和流量。
SMC减压阀的调压步骤
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，须从第一步开始重新调整，即只能从低压向高压调。
出口压力很低，即使拧紧调压手轮，压力也升不起来
①减压阀进出油口接反了：对板式阀为安装板设计有错，对管式阀是接管错误。J型减压阀的进出油口跟Y型溢流阀的进出油口刚好相反。用户使用时请注意阀上油口附近所打的钢印标记（Pl、P2、L等字样），或查阅液压元件产品目录，不可设计错和接错。
②进油口压力太低，经减压阀芯节流口后，从出油口输出的压力更低，此时应查明进油口压力低的原因（例如溢流阀故障）。
③减压阀下游回路负载太小．压力建立不起来，此时可考虑在减压阀下游串接节流阀来解决。
④先导阀（锥阀）与阀座配合面之间因污物滞留而接触不良，不密合；或先导锥阀有严重划伤，阀座配合孑L失圆，有缺口，造成先导阀芯与阀座孔不密合。
⑤拆修时，漏装锥阀或锥阀未安装在阀座孔内。对此，可检查锥阀的装配情况或密合情况。
⑥主阀芯上长阻尼孔被污物堵塞，如图3-21所示，P2腔的油液不能经长阻尼孔e流入主阀弹簧腔，出油腔P2的反馈压力传递不到先导锥阀上，使导阀失去了对主阀出口压力的调节作用。阻尼孔堵塞后，主阀P。腔失去了油压p3的作用，使主阀变成一个弹簧力很弱（只有主阀平衡弹簧）的直动式滑阀，故在出油口压力很低时，便可克服平衡弹簧的作用力而使减压阀节流口关小ymin，这样进油口压力p1经ymin节流口大幅度降压至p2，使出油口压力上不来。应使长阻尼孔通畅。
东莞SMC减压阀现货热卖,AR30-03-A
SMC 减压阀 AR30-02-1N 减压阀 AR30-F03E-Y
SMC 减压阀 AR30-02-1R 减压阀 AR30-F03G
SMC 减压阀 AR30-02-A 减压阀 AR30-F03H
SMC 减压阀 AR30-02B 减压阀 AR30-F03H-Y
SMC 减压阀 AR30-02B-A 减压阀 AR30-F03-N
SMC 减压阀 AR30-02BG 减压阀 AR30-F03-R
SMC 减压阀 AR30-02E 减压阀 AR30K-02
SMC 减压阀 AR30-02E-R 减压阀 AR30K-02BG
SMC 减压阀 AR30-02E-Y 减压阀 AR30K-02E
SMC 减压阀 AR30-02G 减压阀 AR30K-02H
SMC 减压阀 AR30-02H 减压阀 AR30K-02-R
SMC 减压阀 AR30-02H-1 减压阀 AR30K-03
SMC 减压阀 AR30-02H-X2137 减压阀 AR30K-03-1
SMC 减压阀 AR30-02-N 减压阀 AR30K-03-1N
SMC 减压阀 AR30-02-R 减压阀 AR30K-03-1NR
SMC 减压阀 AR30-02-R-A 减压阀 AR30K-03BG-1N
SMC 减压阀 AR30-02-X125 减压阀 AR30K-03E
SMC 减压阀 AR30-02-X440 减压阀 AR30K-03EH
SMC 减压阀 AR30-03 减压阀 AR30K-03H
SMC 减压阀 AR30-03-1 减压阀 AR30K-03-R
SMC 减压阀 AR30-03-1N 减压阀 AR30K-03-YB
SMC 减压阀 AR30-03-1R 减压阀 AR30K-F02
SMC 减压阀 AR30-03-A 减压阀 AR30K-F02E
SMC 减压阀 AR30-03BG 减压阀 AR30K-F02H
SMC 减压阀 AR30-03B-N 减压阀 AR30K-F03
SMC 减压阀 AR30-03E 减压阀 AR30K-F03B
SMC 减压阀 AR30-03EH 减压阀 AR30K-F03E
SMC 减压阀 AR30-03E-N 减压阀 AR30K-F03EH
SMC 减压阀 AR30-03E-R 减压阀 AR30K-F03H
SMC 减压阀 AR30-03G-R 减压阀 AR30K-N02
SMC 减压阀 AR30-03H 减压阀 AR30K-N02A
SMC 减压阀 AR30-03H-1 减压阀 AR30K-N02E-Z
SMC 减压阀 AR30-03H-N 减压阀 AR30K-N03
SMC 减压阀 AR30-03-N 减压阀 AR30K-N03BG-Z
SMC 减压阀 AR30-03-N-A 减压阀 AR30K-N03E
东莞SMC减压阀现货热卖,AR30-03-A
东莞SMC减压阀现货热卖,AR30-03-A
SMC 减压阀 AR30-03-R 减压阀 AR30K-N03E-1Z
SMC 减压阀 AR30-03-R-A 减压阀 AR30K-N03G-Z
SMC 减压阀 AR30-03-YB 减压阀 AR30-N02
SMC 减压阀 AR3050-02 减压阀 AR30-N02-1N
SMC 减压阀 AR3050-03 减压阀 AR30-N02BE
SMC 减压阀 AR3050-03-1 减压阀 AR30-F02H-Y
SMC 减压阀 AR3050-03-N 减压阀 AR30-F02-N
SMC 减压阀 AR3060-02 减压阀 AR30-F03
SMC 减压阀 AR3060-03 减压阀 AR30-F03-1N
SMC 减压阀 AR30-DUM02958 减压阀 AR30-F03-1R
SMC 减压阀 AR30-F02 减压阀 AR30-F03E
SMC 减压阀 AR30-F02-1 减压阀 AR30-F03EH
SMC 减压阀 AR30-F02-1N 减压阀 AR30-F03EH-Y
SMC 减压阀 AR30-F02B-1N 减压阀 AR30-F02E-Y
SMC 减压阀 AR30-F02E 减压阀 AR30-F02H
SMC 减压阀 AR30-F02EH 减压阀 AR30-F02EH-Y
东莞SMC减压阀现货热卖,AR30-03-A
