压切换阀：D4-3C6-06-A2-PD,无锡昌林
手动切换阀：DRT-03DMT-03DMT-04DMT-06DMT-10,
逆止阀：CIT-03CIT-04CIT-06CIT-08CIT-10CIT-12CIT-16,
引导逆止阀：CPDT-03CPDG-03CPDT-04CPDT-06CPDG-06CPDT-10CPDG-10CPDT-16,
满油阀：SG-16SG-24SG-32SG-48SGN-24SGN-28SGN-32SGN-40SGN-48,
即流阀：STR-03SRC-03SRT-03SRCG-03SRT-06SRG-06SRCT-06SRCG-06SRT-10SRG-10SRCT-10SRCG-10,
HG-031/10023,
HG-031/100/V,
HG-031/21023,
HG-031/210/V23,
HG-031/3223,
HG-031/32/V23,
HG-031/5023,
HG-031/50/V23,
HG-031/7523,
HG-033/1