油研YUKEN电液换向阀部分型号如下：
DSHG-10-2B2-T-A220-N1-50 DSHG-10-2B2-ET-A220-N1-50 DSHG-10-2B2-E-A220-N1-50
DSHG-10-2B2-T-A110-N1-50 DSHG-10-2B2-ET-A110-N1-50 DSHG-10-2B2-E-A110-N1-50
DSHG-10-2B2-T-A240-N1-50 DSHG-10-2B2-ET-A240-N1-50 DSHG-10-2B2-E-A240-N1-50
DSHG-10-2B2-T-A100-N1-50 DSHG-10-2B2-ET-A100-N1-50 DSHG-10-2B2-E-A100-N1-50
DSHG-10-2B2-T-D24-N1-50 DSHG-10-2B2-ET-D24-N1-50 DSHG-10-2B2-E-D24-N1-50
DSHG-10-2B2-T-A220-50 DSHG-10-2B2-ET-A220-50 DSHG-10-2B2-E-A220-50
DSHG-10-2B2-T-A110-50 DSHG-10-2B2-ET-A110-50 DSHG-10-2B2-E-A110-50
DSHG-10-2B2-T-A240-50 DSHG-10-2B2-ET-A240-50 DSHG-10-2B2-E-A240-50
DSHG-10-2B2-T-A100-50 DSHG-10-2B2-ET-A100-50 DSHG-10-2B2-E-A100-50
DSHG-10-2B2-T-D24-50 DSHG-10-2B2-ET-D24-50 DSHG-10-2B2-E-D24-50
DSHG-10-3C2-T-A220-N1-50 DSHG-10-3C2-ET-A220-N1-50 DSHG-10-3C2-E-A220-N1-50
DSHG-10-3C2-T-A110-N1-50 DSHG-10-3C2-ET-A110-N1-50 DSHG-10-3C2-E-A110-N1-50
DSHG-10-3C2-T-A240-N1-50 DSHG-10-3C2-ET-A240-N1-50 DSHG-10-3C2-E-A240-N1-50
DSHG-10-3C2-T-A100-N1-50 DSHG-10-3C2-ET-A100-N1-50 DSHG-10-3C2-E-A100-N1-50
DSHG-10-3C2-T-D24-N1-50 DSHG-10-3C2-ET-D24-N1-50 DSHG-10-3C2-E-D24-N1-50
DSHG-10-3C2-T-A220-50 DSHG-10-3C2-ET-A220-50 DSHG-10-3C2-E-A220-50
DSHG-10-3C2-T-A110-50 DSHG-10-3C2-ET-A110-50 DSHG-10-3C2-E-A110-50
DSHG-10-3C2-T-A240-50 DSHG-10-3C2-ET-A240-50 DSHG-10-3C2-E-A240-50
DSHG-10-3C2-T-A100-50 DSHG-10-3C2-ET-A100-50 DSHG-10-3C2-E-A100-50
DSHG-10-3C2-T-D24-50 DSHG-10-3C2-ET-D24-50 DSHG-10-3C2-E-D24-50
DSHG-10-3C3-T-A220-N1-50 DSHG-10-3C3-ET-A220-N1-50 DSHG-10-3C3-E-A220-N1-50
DSHG-10-3C3-T-A110-N1-50 DSHG-10-3C3-ET-A110-N1-50 DSHG-10-3C3-E-A110-N1-50
DSHG-10-3C3-T-A240-N1-50 DSHG-10-3C3-ET-A240-N1-50 DSHG-10-3C3-E-A240-N1-50
DSHG-10-3C3-T-A100-N1-50 DSHG-10-3C3-ET-A100-N1-50 DSHG-10-3C3-E-A100-N1-50
DSHG-10-3C3-T-D24-N1-50 DSHG-10-3C3-ET-D24-N1-50 DSHG-10-3C3-E-D24-N1-50
DSHG-10-3C3-T-A220-50 DSHG-10-3C3-ET-A220-50 DSHG-10-3C3-E-A220-50
DSHG-10-3C3-T-A110-50 DSHG-10-3C3-ET-A110-50 DSHG-10-3C3-E-A110-50
DSHG-10-3C3-T-A240-50 DSHG-10-3C3-ET-A240-50 DSHG-10-3C3-E-A240-50
DSHG-10-3C3-T-A100-50 DSHG-10-3C3-ET-A100-50 DSHG-10-3C3-E-A100-50
DSHG-10-3C3-T-D24-50 DSHG-10-3C3-ET-D24-50 DSHG-10-3C3-E-D24-50
DSHG-10-3C4-T-A220-N1-50 DSHG-10-3C4-ET-A220-N1-50 DSHG-10-3C4-E-A220-N1-50
DSHG-10-3C4-T-A110-N1-50 DSHG-10-3C4-ET-A110-N1-50 DSHG-10-3C4-E-A110-N1-50
DSHG-10-3C4-T-A240-N1-50 DSHG-10-3C4-ET-A240-N1-50 DSHG-10-3C4-E-A240-N1-50
DSHG-10-3C4-T-A100-N1-50 DSHG-10-3C4-ET-A100-N1-50 DSHG-10-3C4-E-A1020-N1-50
DSHG-10-3C4-T-D24-N1-50 DSHG-10-3C4-ET-D24-N1-50 DSHG-10-3C4-E-D24-N1-50
DSHG-10-3C4-T-A220-50 DSHG-10-3C4-ET-A220-50 DSHG-10-3C4-E-A220-50
DSHG-10-3C4-T-A110-50 DSHG-10-3C4-ET-A110-50 DSHG-10-3C4-E-A110-50
DSHG-10-3C4-T-A240-50 DSHG-10-3C4-ET-A240-50 DSHG-10-3C4-E-A240-50
DSHG-10-3C4-T-A100-50 DSHG-10-3C4-ET-A100-50 DSHG-10-3C4-E-A100-50
DSHG-10-3C4-T-D24-50 DSHG-10-3C4-ET-D24-50 DSHG-10-3C4-E-D24-50
DSHG-10-3C60-T-A220-N1-50 DSHG-10-3C60-ET-A220-N1-50 DSHG-10-3C60-E-A220-N1-50
DSHG-10-3C60-T-A110-N1-50 DSHG-10-3C60-ET-A110-N1-50 DSHG-10-3C60-E-A110-N1-50
DSHG-10-3C60-T-A240-N1-50 DSHG-10-3C60-ET-A240-N1-50 DSHG-10-3C60-E-A240-N1-50
DSHG-10-3C60-T-A100-N1-50 DSHG-10-3C60-ET-A100-N1-50 DSHG-10-3C60-E-A100-N1-50
DSHG-10-3C60-T-D24-N1-50 DSHG-10-3C60-ET-D24-N1-50 DSHG-10-3C60-E-D24-N1-50
DSHG-06-3C60-T-A220-50 DSHG-06-3C60-ET-A220-50 DSHG-06-3C60-E-A220-50
DSHG-06-3C60-T-A110-50 DSHG-06-3C60-ET-A110-50 DSHG-06-3C60-E-A110-50
DSHG-06-3C60-T-A240-50 DSHG-06-3C60-ET-A240-50 DSHG-06-3C60-E-A240-50
DSHG-06-3C60-T-A100-50 DSHG-06-3C60-ET-A100-50 DSHG-06-3C60-E-A100-50
DSHG-06-3C60-T-D24-50 DSHG-06-3C60-ET-D24-50 DSHG-06-3C60-E-D24-50
为什么角行程类阀的切断压差较大？
角行程类阀的切断压差较大，是因为介质在阀芯或阀板上产生的合力对转动轴产生的力矩非常小，因此，它能承受较大的压差。
为什么直行程调节阀阀杆较细？
它涉及一个简单的机械原理：滑动摩擦大、滚动摩擦小。直行程阀的阀杆上下运动，填料稍压紧一点，它就会把阀杆包得很紧，产生较大的回差。为此，阀杆设计得非常细小，填料又常用摩擦系数小的四氟填料，以便减少回差，但由此派出的问题是阀杆细，则易弯，填料寿命也短。解决这个问题，好的办法就是用旅转阀阀杆，即角行程类的调节阀，它的阀杆比直行程阀杆粗2～3倍，且选用寿命长的石墨填料，阀杆刚度好，填料寿命长， 什么是硬密封？
切断阀要求泄漏越低越好，软密封阀的泄漏是低的，切断效果当然好，但不耐磨、可靠性差。从泄漏量又小、密封又可靠的双重标准来看，软密封切断就不如硬密封切断好。如全功能超轻型调节阀，密封而堆有耐磨合金保护，可靠性高，泄漏率达10～7，已经能够满足切断阀的要求。
日本LUBE电动油泵EGM-10S-4-2C
日本LUBE电动油泵EGM-10S-4-4C
日本LUBE电动油泵EGM-10S-4-7C
日本LUBE润滑油泵EGM-10S-4-3P
日本LUBE润滑油泵AMZ-III-1
日本LUBE润滑油泵AMZ-III-1-3
日本LUBE润滑油泵AMZ-III-2
日本LUBE润滑油泵AMZ-III-100SL-18LP
日本LUBE润滑油泵AMO-III DS-1-3
日本LUBE润滑油泵AMO-III DS-2-3
日本LUBE润滑油泵AMO-IIIDSL-1
日本LUBE润滑油泵AMO-IIIDSL-2
日本LUBE润滑油泵MLZ-CE-A-1
日本LUBE润滑油泵MLZ-CE-A-2L
日本LUBE润滑油泵MLZ-CE-B-2L
日本LUBE润滑油泵MLZ-CE-E-1L
日本LUBE润滑油泵MMXL-ⅢCE-1A-2
日本LUBE润滑油泵MMXL-ⅢCE-1D-1L
日本LUBE润滑油泵MMXL-ⅢCE-2A-2L
日本LUBE润滑油泵MMXL-ⅢCE-2C-1L