Nkhani

Nthawi zikukula mwachangu, ndipo anthu akusintha tsiku lililonse.Zofunikira pakugwirira ntchito kwazinthu zopangira makina zikuchulukirachulukira.Pamaziko a kufunafuna zosowa zatsopano zachitukuko, sitingachedwe kukonza zinthu zomwe zilipo kale.

Poona mavuto ndi malingaliro a makasitomala pakugwiritsa ntchito VT307 solenoid valve yakale.Ogwira ntchito ku dipatimenti yaukadaulo ya SNS akuchita kafukufuku ndi chitukuko, kuyang'anira zabwino, kupanga, ndi kukonza usana ndi usiku.VT307 yatsopano ikubweretserani zina.

Mndandanda wa VT307 ukhoza kugwiritsidwa ntchito pazovuta zovuta, ndipo mphamvu yake yogwira ntchito ndi -0.1 mpaka 0.8MPa, ndipo ingagwiritsidwe ntchito ngati valve yosankha (Doko limagwiritsidwa ntchito popanga mpweya, ndipo madoko a P ndi R atha motsatira).