ka ho toba ka valve ea diaphragm

PN10 PN16 150LBS carbon Steel/Cast Iron Diaphragm Valve, e loketseng mokelikeli o akaretsang o senyang

'Mele: tšepe ea tšepe / Carbon steel/ Stainless steel/Inconel

Lintho tse entsoeng ka marang-rang: Rubber lined / PTFE lined/ PFA e kentsoeng

Shaft: Tšepe e sa hloekang

Diaphragm: EPDM /PTFE

Boholo ba mefuta: DN25-DN400

Ho na le mekhahlelo e 'meli e meholo ea li-valve tsa diaphragm: mofuta o mong o tiisa holim'a "weir" (saddle) 'me e' ngoe (eo ka linako tse ling e bitsoang "full bore or straight-through" valve) e tiisa holim'a setulo. Ka kakaretso, li-valve tsa diaphragm tse otlolohileng li sebelisoa lits'ebetsong tsa off-off mme li-valve tsa mofuta oa weir diaphragm li sebelisoa bakeng sa lits'ebetso tsa taolo kapa tsa ho thothomela. Le hoja li-valve tsa diaphragm li atisa ho tla ka mefuta e 'meli ea li-port (2/2-way diaphragm valve), li ka boela tsa tla le likou tse tharo (li-valve tsa diaphragm tse 3/2 hape li bitsoa T-valve) le tse ling (tse bitsoang li-valve tsa block). . Ha likou tse fetang tse tharo li kenyelelitsoe, hangata li hloka setulo se fetang se le seng sa diaphragm; Leha ho le joalo, li-actuator tse khethehileng tse peli li ka sebetsana le likou tse ngata ka lera le le leng.

1. Mocheso o pharaletseng: -20°C-65°C

2. Matla a babatsehang le ho tiea

3. Ho hanyetsa lik'hemik'hale tse babatsehang

4. Ts'ebetso e thibelang lelakabe ke ho itima-tima

5. conductivity e tlaase ea mocheso, e ka bang 1/200 ea tšepe

6. Li-ion tse boima tse mahareng li fihla maemong a phahameng a metsi

7. Matšoao a bophelo bo botle a finyella litlhoko tsa maemo a bophelo bo botle ba naha

8. Lerako le ka hare la valve le boreleli ebile le boreleli, 'me le na le khanyetso e nyenyane ea likhohlano le ho khomarela ha ho tsamaisa mokelikeli.

9. Ho bonolo ho kenya, e ka sebelisoa bakeng sa ho kopanya. Khoele. Flange le mekhoa e meng ea ho hokahanya.

10. Botsofali bo babatsehang le ho hanyetsa UV, e leng se etsang hore bophelo bo tloaelehileng ba tšebeletso bo be telele ho feta mekhoa e meng ea li-valve. Joalo ka mofuta o mocha oa thepa, thepa ea CPVC e na le khanyetso e ntle ea kutu. E 'nile ea sebelisoa haholo ka tšepe, metallurgy, petroleum, lik'hemik'hale, manyolo, dae, meriana, matla a motlakase, tšireletso ea tikoloho le indasteri ea ho hloekisa likhoerekhoere lilemong tsa morao tjena. Ke thepa ea tšepe e thibelang ho bola. Khetho e loketseng.

Li-valve tsa Diaphragm li loketse hantle bakeng sa:

1. Lisebelisoa tse senyang, moo 'mele le lisebelisoa tsa diaphragm li ka khethoang bakeng sa ho lumellana le lik'hemik'hale. (EG Acids, Bases joalo-joalo)
2. Lisebelisoa tsa abrasive, moo lesela la 'mele le ka etselitsoeng ho mamella ho ruruha le diaphragm e ka nkeloa sebaka habonolo ha e se e tsofetse.
3. Lintho tse metsi tse tiileng, kaha diaphragm e khona ho koala lintho tse tiileng le ho fana ka tiiso e ntle.
4. Li-slurries, kaha diaphragm e khona ho koala lintho tse tiileng le ho fana ka tiiso e ntle