Vharuvhu yekutarisa yePSB yeMaindasitiri yemhando yepamusoro China fekitori mutengesi Mugadziri
Chii chinonzi PSB swing check valve?
Mavharuvhu ekutarisa, mavharuvhu asingadzore mvura, akagadzirirwa kudzivirira kudzoserwa kwemvura muhurongwa hwemapaipi. Mavharuvhu aya anovhurwa nezvinhu zvinoyerera mupaipi.Kumanikidzwa kwemvura inopfuura nemusisitimu kunovhura vharuvhu, nepo chero kudzoserwa kwemvura kuchivhara vharuvhu.Kuvhara kunoitwa nehuremu hwechinhu chekutarisa, nekumanikidzwa kwemusana, nechitubu, kana nekubatanidzwa kwezvishandiso izvi.
Vharuvhu yekutarisa yePSB yekutenderera, vharuvhu yekuyedza yekutenderera yakagadzirwa uye yakagadzirwa zvichienderana neASME B16.34, edza uye ongorora kuti ive API598, API6D.
Buri iroro rinofanira kunge rakajeka kuti chero chinhu chipfuure nepakati. Dhisiki iyi yakabatana nehinji, saka dhisiki inogona kuvhurika kana kuvharika kana mvura yarova dhisiki. Yakaita semusuwo wakatenderera. Kwakanangana nekuyerera kwemvura ndicho chinhu chakakosha pakushandisa mavharuvhu aya.
Kana mvura iri kufamba nenzira yaunoda, kumanikidzwa kwekuyerera kwemvura kunosunda gonhi kuti rivhurike, zvichiita kuti mvura ipfuure nepakati. Kana mvura ichifamba nenzira isiriyo, zvinopesana zvinoitika. Simba remvura rinodzoka nepavharuvhu rinosundira dhisiki pachigaro charo, richivhara vharuvhu. Pakuisa vharuvhu rekutarisa swing, zvakakosha kuti rivhurike kana mvura ichipfuura nepakati penzira yaunoda. Kana ukaisa rimwe remavharuvhu aya uye mvura isina kupfuura, zvinoreva kuti harisi iro uye rinofanira kudzoserwa. Kana vharuvhu rako rekutarisa swing riine dhizaini chaiyo yeyunion, rinogona kubviswa nyore nyore kubva papipeline.Mavharuvhu aya anowanikwa mumhando dzakasiyana-siyana. Mavharuvhu esimbi anoonekwa mumaindasitiri akawanda.
Zvinhu zvikuru zvePSB swing check valve
Zvinhu Zvikuru zveMavharuvhu ekutarisa eASME Swing:
- ● Muviri nechifukidziro: Zvigadzirwa zvakagadzirwa nemazvo. Hunde haipindi mumuviri.
- ● Muviri nechifukidziro: spiral wound gasket, simbi isina ngura ine graphite kana PTFE.
- ● Kubatanidzwa kweDisiki: Disiki isingatenderere inosungirirwa zvakachengeteka padhisiki ine nati yekukiya nepini yecotter. Dhisiki inotsigirwa nepini yakasimba yedhisiki ine huremu hwakanaka hwekutakura. Zvikamu zvese zvinowanikwa kubva kumusoro kuti zvive nyore kugadzirisa.
- ● Flanges: ASME B16.5, Kirasi 150-300-600-900-1500-2500
Magadzirirwo ehunyanzvi ePSB swing check valve
Magadzirirwo ehunyanzvi eASME Swing check valves
| Dhizaini uye mugadziri | ASME B16.34, BS1868, API6D |
| Saizi yehukuru | 2"-40" |
| chiyero chekumanikidzwa (RF) | Kirasi 150-300-600-900-1500-2500LBS |
| Dhizaini yemabhoneti | bhoneti ine mabhaudhi, bhoneti yechisimbiso chekumanikidza (PSB yeClass1500-2500) |
| Kusundira kwegaro (BW) | ASME B16.25 |
| Mugumo weflange | ASME B16.5, Kirasi 150-2500lbs |
| Muviri | Simbi yekabhoni WCB,WCC,WC6,WC9,LCB,LCC,Simbi isina ngura CF8,CF8M,Dulpex isina ngura,Simbi yeAlloy nezvimwewo |
| Cheka | API600 Trim 1/trim 5/trim 8/trim 12/trim 16 etc |
Kuratidzwa Kwechigadzirwa: PSB swing check valve
Mashandisirwo ePSB swing check valve
Rudzi urwu rweVharuvhu yekutarisa yePSB yekutendererainoshandiswa zvakanyanya mumigero ine mvura nezvimwe zvinwiwa.
- * Zvemaindasitiri Zvese
- *Oiri neGasi
- *Makemikari/Petrokemikari
- *Magetsi neZvishandiso
- *Mapurogiramu Ekutengeserana
