Hydraulic valve Hydraulic tswj flow reversing valve Proportional solenoid valve Excavator accessories SV98-T40-O-N12DR

Hydraulic valve yog ib qho khoom siv tsis siv neeg ua haujlwm nrog cov roj siab, nws tswj tau

los ntawm lub siab valve siab roj, feem ntau ua ke nrog electromagnetic siab valve,

tuaj yeem siv rau kev tswj chaw taws teeb ntawm hydropower chaw nres tsheb roj, roj, dej kav dej.

Feem ntau siv rau clamping, tswj, lubrication thiab lwm yam roj Circuit Court. Muaj direct

hom kev nqis tes ua thiab hom pioneer, siv ntau hom pioneer. Raws li kev siv tau muab faib ua

ib-txoj kev valve thiab thim rov qab valve. Kuaj valve: tsuas yog tso cai rau cov kua dej ua ib txoj kev txuas

nyob rau hauv lub raj xa dej, thiab qhov thim rov qab raug txiav tawm. Reversing valve: hloov qhov kev sib raug zoo ntawm kev tawm

nruab nrab ntawm cov kav dej sib txawv. Raws li txoj haujlwm ua haujlwm ntawm lub valve tseem ceeb hauv lub valve

lub cev, tus naj npawb ntawm ob, peb, thiab lwm yam .; Raws li tus naj npawb ntawm cov tswj channel faib

ua ob, peb, plaub, tsib, thiab lwm yam; Raws li lub spool tsav hom, tawg, motorized,

hluav taws xob, hydraulic, thiab lwm yam. Nyob rau hauv lub lig 1960s, lub electro-hydraulic proportional tswj valve

tau tsim los ntawm cov saum toj no ob peb hydraulic tswj li qub. Nws cov zis

(siab, ntws) tuaj yeem hloov tsis tu ncua nrog cov teeb liab hluav taws xob nkag. Electro-hydraulic

proportional control li qub tau muab faib ua electro-hydraulic proportional pressure control

li qub, electro-hydraulic proportional flow control li qub thiab electro-hydraulic proportional

kev taw qhia tswj li qub raws li lawv cov haujlwm sib txawv.