四川众德利国际贸易有限公司是德国HAWE哈威,美国威格士(VICKERS),万福乐Wandfluh和法国力度克HYDRO LEDUC的授权代理
我司优势品牌:德国 REXROTH (力士乐)、德国贺德克(HYDAC)、美国 PARKER (派 克)、美国SUN(太阳)、 比利(BIERI)、意大利 ATOS(阿托斯)等液压产品常规型号均有备现货
经营产品:阀类:电磁阀、换向阀、单向阀、溢流阀、减压阀、平衡阀、插装阀、比例阀等
泵类:齿轮泵、柱塞泵、叶片泵等
液压辅件:蓄能器、冷却器、过滤器、放大器、压力继电器、压力传感器等
万福乐防爆节流阀BDBPM22-275-G12/L15节流阀的安装与维护应注意以下事项:该阀经常需要操作,因此应安装在易于方便操作的位置上。安装时要注意介质方向与阀体所标箭头方向保持一致。节流口堵塞原因:1、油液中的机械杂质或因氧化析出的胶质、沥青、碳渣等污物堆积在节流缝隙处。2、由于油液老化或受到挤压后产生带电的极化分子,而节流缝隙的金属表面上存在电位差,故极化分子被吸附到缝隙表面,形成牢固的边界吸附层,吸附层厚度一般为5~8微米,因而影响了节流缝隙的大小。以上堆积、吸附物增长到一定厚度时,会被液流冲刷掉,随后又重新附在阀口上。这样周而复始,就形成了流量的脉动。3、阀口压差较大时,因阀口温度高,液体受挤压的程度增强,金属表面也更易受摩擦作用而形成电位差,因此压差大时容易产生堵塞现象。
常用型号:
BNIPM22-63-G24/KDBNIPM22-100-G12/KDBNIPM22-100-G24/KDBNIPM22-160-G12/KDBNIPM22-160-G24/KDBNIPM22-200-G12/KDBNIPM22-200-G24/KDBVCPM22-20-G24/T4BVCPM22-63-G24/T4BVCPM22-100-G24/T4BVCPM22-160-G24/T4BVCPM22-200-G24/T4BVCPM22-250-G24/T4BVCPM22-350-G24/T4BVBPM22-20-G24/T4BVBPM22-63-G24/T4BVBPM22-100-G24/T4BVBPM22-160-G24/T4BVBPM22-200-G24/T4BVBPM22-250-G24/T4BVBPM22-350-G24/T4BVBPM22-20-G24/T6BVBPM22-63-G24/T6BVBPM22-100-G24/T6BVBPM22-160-G24/T6BVBPM22-200-G24/T6BVBPM22-250-G24/T6BVBPM22-350-G24/T6BVBPM22-20-G12/L15BVBPM22-63-G12/L15BVBPM22-100-G12/L15BVBPM22-200-G12/L15BVBPM22-275-G12/L15BVBPM22-350-G12/L15BVBPM22-20-G24/L15BVBPM22-63-G24/L15BVBPM22-100-G24/L15BVBPM22-200-G24/L15BVBPM22-275-G24/L15BVBPM22-350-G24/L15BVBPM22-20-G12/L9BVBPM22-50-G12/L9BVBPM22-80-G12/L9BVBPM22-160-G12/L9BVBPM22-220-G12/L9BVBPM22-280-G12/L9BVBPM22-20-G24/L9BVBPM22-50-G24/L9BVBPM22-80-G24/L9BVBPM22-160-G24/L9BVBPM22-220-G24/L9BVBPM22-280-G24/L9BVPPM22-20-G12/MEA1BVPPM22-20-G24/MEA1BVPPM22-63-G12/MEA1BVPPM22-63-G24/MEA1BVPPM22-100-G12/MEA1BVPPM22-100-G24/MEA1BVPPM22-160-G12/MEA1BVPPM22-160-G24/MEA1BVPPM22-200-G12/MEA1BVPPM22-200-G24/MEA1BVPPM22-275-G12/MEA1BVPPM22-275-G24/MEA1BVPPM22-350-G12/MEA1BVPPM22-350-G24/MEA1BVPPM22-20-G12/WDBVPPM22-20-G24/WDBVPPM22-100-G12/WDBVPPM22-100-G24/WDBVPPM22-200-G12/WDBVPPM22-200-G24/WDBVPPM22-315-G12/WDBVPPM22-315-G24/WDBVPPM22-350-G12/WDBVPPM22-350-G24/WDBDPPM22-20-G12/WDBDPPM22-20-G24/WDBDPPM22-100-G12/WDBDPPM22-100-G24/WDBDPPM22-200-G12/WDBDPPM22-200-G24/WDBDPPM22-315-G12/WDBDPPM22-315-G24/WDBDPPM22-350-G12/WDBDPPM22-350-G24/WDBDVPM22-20-12A1BDVPM22-20-24A1BDVPM22-100-12A1BDVPM22-100-24A1BDVPM22-200-12A1BDVPM22-200-24A1BDVPM22-315-12A1BDVPM22-315-24A1BDVPM22-350-12A1BDVPM22-350-24A1BVPPM33-20-G12BVPPM33-20-G24BVPPM33-40-G12BVPPM33-40-G24BVPPM33-63-G12BVPPM33-63-G24BVPPM33-100-G12BVPPM33-100-G24BVPPM33-200-G12BVPPM33-200-G24BVPPM33-160-G12BVPPM33-160-G24BVPPM33-350-G12BVPPM33-350-G24BWPM22-20-12A1BWPM22-20-24A1BWPM22-40-12A1BWPM22-40-24A1BWPM22-63-12A1BWPM22-63-24A1BWPM22-100-12A1BWPM22-100-24A1BWPM22-200-12A1BWPM22-200-24A1BWPM22-160-12A1BWPM22-160-24A1BWPM22-350-12A1BWPM22-350-24A1BDBPM22-20-G12/L15BDBPM22-63-G12/L15BDBPM22-100-G12/L15BDBPM22-200-G12/L15BDBPM22-275-G12/L15BDBPM22-350-G12/L15BDBPM22-20-G24/L15BDBPM22-63-G24/L15BDBPM22-100-G24/L15BDBPM22-200-G24/L15BDBPM22-275-G24/L15BDBPM22-350-G24/L15BDBPM22-20-G12/L9BDBPM22-50-G12/L9BDBPM22-80-G12/L9BDBPM22-160-G12/L9BDBPM22-220-G12/L9BDBPM22-280-G12/L9BDBPM22-20-G24/L9BDBPM22-50-G24/L9BDBPM22-80-G24/L9BDBPM22-160-G24/L9BDBPM22-220-G24/L9BDBPM22-280-G24/L9