

恒美斯PGP511A0190AB2H2NN3N2B1B1缓闭止回阀PGP511A0190AB2H2NN3N2B1B1缓闭止回阀6液压油粘度太大,吸油口过滤器的通流能力小更换粘度适当的液压油,更换通流能力较大的过滤器YB1-32/20 YB1-32/16 YB1-50/50 YB1-50/40 YB1-50/32


恒美斯PGP511A0190AB2H2NN3N2B1B1缓闭止回阀PGP511A0190AB2H2NN3N2B1B1②轴倒角不合要求,使油封唇口拉伤,弹簧脱落——排除方法:重新加工轴的倒角

恒美斯PGP511A0190AB2H2NN3N2B1B1缓闭止回阀











