恒立SHLIXIN立新遠(yuǎn)程調(diào)壓閥DBT-1-L5X/10
DBT-1-L5X/5 |
DBT-2-L5X/5 |
DBT-1-L5X/5Y |
DBT-1-L5X/10 |
DBT-2-L5X/10 |
DBT-1-L5X/20 |
DBT-2-L5X/20 |
DBT-1-L5X/31.5 |
DBT-2-L5X/31.5 |
DBT-1-L5X/35Y |
DBT-1-L5X/35 |
DBWTA2-L5X/10-6EG24NZ5L |
DBWTA2-L5X/20-6EG24NZ4 |
DBT-1-30/10 |
DBT-2-30/10 |
DBT-1-30/31.5 |
DBT-2-30/31.5 |
DBT-1-L5X/31.5/V |
DBTG1-L3X/31.5 |
DBTG1-L3X/31.5/V |
恒立SHLIXIN立新遠(yuǎn)程調(diào)壓閥DBT-1-L5X/10
DBTG1-L3X/10/V |
DB6K2-L4X/5Y |
DB6K2-L4X/10Y |
DB6K2-L4X/10Y/JH |
DB6K2-L4X/20Y |
DB6K2-L4X/20Y-DW-J |
DB6K2-L4X/31.5Y |
DB6K1-L4X/31.5Y |
DB6K3-L4X/31.5Y |
DB6K2-L4X/31.5Y/V |
DB6K2-L4X/31.5Y-DW-J |
DB10K1-L4X/5Y |
DB10K2-L4X/5Y |
DB10K1-L4X/5YV |
DB10K1-L4X/10Y |
DB10K2-L4X/10Y 作用在主閥芯6上下兩個(gè)方向的壓力相等,但因上端面的有效受壓面積A2大于下端面的有效受壓面積A1,主閥芯在合力的作用下處于最下端位置,閥口關(guān)閉。當(dāng)進(jìn)油壓力增大到使先導(dǎo)閥打開時(shí),液流通過主閥芯上的阻尼孔5、先導(dǎo)閥1流回油箱。由于阻尼孔的阻尼作用,使主閥芯6所受到的上下兩個(gè)方向的液壓力不相等,主閥芯在壓差的作用下上移,打開閥口,實(shí)現(xiàn)溢流,并維持壓力基本穩(wěn)定。調(diào)節(jié)先導(dǎo)閥的調(diào)壓彈簧9,便可調(diào)整溢流壓力。 |