P3100A586ADTW17-29P3100B386AHNJ20-14AQZA05-1林口

IPH-24B-6.5-25-11

IPH-24B-6.5-32-11
IPH-24B-8-20-11

IPH-24B-8-25-11

IPH-24B-8-32-11

IPH-25B-3.5-40-11

IPH-25B-3.5-50-11

IPH-25B-3.5-64-11
IPH-25B-5-40-11

减压阀的基本作用原理是靠阀内流道对水流的局部阻力降低水压，水压降的范围由连接阀瓣的薄膜或活塞两侧的进出口水压差自动调节。Z2FS6-2-4X/2QV
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AZPF-1X-011R
Z2S10-1-3X
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Z2S10-1-3X
Z2FS6-4X/2QV
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IPH-25B-5-64-11
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IPH-25B-6.5-50-11

IPH-25B-6.5-64-11
IPH-25B-8-40-11

IPH-25B-8-50-11

P3100A586ADTW17-29P3100B386AHNJ20-14AQZA05-1林口生产厂家 IPH-25B-8-64-11

IPH-26B-3.5-80-11

IPH-26B-3.5-100-11

IPH-26B-3.5-125-11
IPH-26B-5-80-11

IPH-26B-5-100-11

IPH-26B-5-125-11
IPH-26B-6.5-80-11

IPH-26B-6.5-100-11

(1)机械振动和噪声

如泵轴和电机轴不同心或顶死，旋转轴的轴承、联轴节损伤，弹性垫破损和装配螺栓松动均会产生噪声。对于高速运转或传输大能量的泵，要定期检查，记录各部件的振幅、频率和噪声。如泵的转动频率与压力阀的固有频率相同时，将会引起共振，可改变泵的转速以消除共振。PVH131QIC-RF-13S-10-C25-31
PVH131QIC-RF-13S-10-C25V-31 
PVH131QIC-RF-13S-10-C25V-31
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PVH131QIC-RF-13S-10-C25-31
PVH131QIC-RF-13S-10-C25V-31
PVH131QIC-RF-13S-10-C25V-31-057
PVH131QIC-RF-13S-11-C25-31
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IPH-26B-6.5-125-11
IPH-26B-8-80-11