Te kaupapa mahi me nga ahuatanga o Globe Valve.

Te kaupapa mahi

Ko te Globe Valve, e mohiotia ana ko te paera mutu, ko tetahi o nga momo reera e tino whakamahia ana. He tino rongonui na te mea i te wa o te whakatuwhera me te kati, he iti te waku i waenga i nga papa hiri, he ahua roa, he kore te teitei o te whakatuwheratanga, he ngawari te mahi hangahanga, he watea te tiaki. Ehara i te mea e tika ana mo te pehanga reo me te iti, engari mo te pehanga teitei.

Ko te kaupapa kati o Globe Valve ko te whakamahi i te pehanga o te riipene riipene kia piri te mata hiri o te kōpae takirere ki te mata hiri o te nohoanga takirere, na reira ka kore te rere o te reo.

Ko te Globe Valve anake ka tuku i te reo kia rere ki te huarahi kotahi, a he whakaritenga ahunga i te wa o te whakaurunga. Te roa o te hanganga o teGlobe Valvehe roa ake i tera o te Gate Valve. I te wa ano, he nui te parenga o te wai, a, kaore i te kaha te whakawhirinaki o te hiri mo te wa roa o te mahi.

Nga ahuatanga

(1)Ko te hanganga o teGlobe ValveHe maamaa ake i tera o te Gate Valve, a he pai ake te hanga me te tiaki.

(2) Ko te mata hiri kaore e pai ki te kakahu, ki te rakuraku ranei. He pai te mahi hiri. I te wa o te whakatuwheratanga me te kati, kaore he reanga whanaunga i waenga i te kōpae takirere me te mata hiri o te tinana takirere. Na reira, kaore he kakahu, he rakuraku ranei, he pai te mahi hiri me te roa o te mahi.

(3) I te wa o te whakatuwheratanga me te kati, he iti te whiu o te kōpae valve, no reira he iti ake te teitei o te Globe Valve i tera o te Gate Valve, engari he roa ake te roa o te hanganga i to te Gate Valve.

(4) He nui te whakatuwhera me te kati kati, ka kaha te mahi me te roa o te waa.

(5) Te kaha o te aukati wai. Na te ara kopikopiko o te reo i roto i te tinana takirere, he nui te parenga o te wai, he nui te kai mana.

(6) Ina ≤ 16 MPa te pehanga ingoa PN o te ahunga rerenga reo, ko te ahunga rere noa kei runga ake i te raro o te kōpae takirere; ka ≥ 20 MPa te pehanga whakaingoa, ka heke te ahunga rere noa mai i te tihi o te kōpae takirere. Ko tenei hei whakarei ake i te mahi hiri. I te wa e whakamahia ana, ka taea e te reo o te Globe Valve anake te rere ki te huarahi kotahi, kaore e taea te huri i te ahunga rere.

(7) I te wa e tuwhera ana, he maha nga wa ka paheke te kōpae takirere.

Ko te tuaka kakau takirere o Globe Valve e tika ana ki te mata hiri o te nohoanga takirere. He poto te whiu mo te whakatuwhera, te kati ranei i te takirere, a he mahi tapahi tino pono, e pai ai tenei momo takirere hei whakamahi hei tapahi, hei ture ranei me te tarai o te reo.