EP10-S35 Mechanical hydraulic valve Makina opangira makina opangira makina opangira zida EP10-S35

Valavu ya Hydraulic ndi gawo lodziwikiratu lomwe limayendetsedwa ndi mafuta opanikizika, limayendetsedwa ndi

Kuthamanga kwa valve mafuta, nthawi zambiri kumaphatikizidwa ndi ma electromagnetic pressure valve, kungakhale

amagwiritsidwa ntchito kuwongolera kutali kwa hydropower station mafuta, gasi, mapaipi amadzi.

Kuthamanga kwa magazi kumasinthidwa mwa kusintha malo a orifice pakati pa spool ndi thupi la valve

ndi kukana komweko komwe kumapangidwa ndi izo, kuti athe kuwongolera kuthamanga kwa actuator.

Ma valve oyendetsa bwino amagawidwa m'mitundu ya 5 malinga ndi ntchito yawo. (1) Valavu yotsekereza: Pambuyo

kusintha malo a throttle, kuthamanga kwazitsulo za actuator ndi kusintha kochepa

mu katundu kuthamanga ndi otsika kayendedwe chifanane zofunika kwenikweni khola. (2) Liwiro

valavu yoyang'anira: Kuthamanga kwa katundu kukasintha, kusiyana kwa mphamvu yolowera ndi kutuluka

valavu ya throttle ikhoza kusungidwa pamtengo wokhazikika. Mwa njira iyi, pambuyo throttle m'dera ndi

kusinthidwa, ziribe kanthu momwe kupanikizika kwa katundu kusinthira, valavu yoyendetsa liwiro imatha kusunga kuyenda

kudzera mu valavu ya throttle yosasinthika, kotero kuti liwiro la kayendedwe ka actuator likhale lokhazikika.

(3) Diverter valve: mosasamala kanthu za kukula kwa katundu, zigawo ziwiri za actuator zofanana

gwero lamafuta limatha kuyenda molingana ndi kuchuluka kofanana kwa valavu ya diverter kapena valavu ya synchronous; A

valavu ya proportional diverter imapezedwa yomwe imagawa zoyenda molingana. (4) Wotolera

valavu: ntchitoyo ndi yosiyana ndi valavu ya diverter, kotero kuti kutuluka mu valve yosonkhanitsa

kugawidwa molingana. (5) Valavu yosonkhanitsa ya Shunt: Ma valve onse a shunt ndi valve otolera awiri

ntchito.