ngqo nge-valve ye-diaphragm

I-PN10 PN16 150LBS carbon Steel/Cast Iron Diaphragm Valve, ilungele uketshezi oludlayo olujwayelekile

Umzimba: cast Iron /Carbon steel/Stainless steel/Inconel

Izinto Ezilayini: Irabha elayishiwe / PTFE ilayishiwe/ PFA ifakwe ulayini

Umphini: Insimbi engagqwali

I-diaphragm: EPDM/PTFE

Ububanzi besayizi: DN25-DN400

Kunezigaba ezimbili eziyinhloko zamavalvu e-diaphragm: uhlobo olulodwa luvala phezu kwe-"weir" (isihlalo sehhashi) kanti olunye (ngezinye izikhathi olubizwa ngokuthi "i-full bore noma i-valve eqondile") luvala phezu kwesihlalo. Ngokuvamile, ama-valve e-diaphragm aqondile asetshenziselwa izinhlelo zokusebenza ezivuliwe futhi ama-valve e-diaphragm yohlobo lwe-weir asetshenziselwa izinhlelo zokusebenza zokulawula noma zokudonsa. Nakuba ama-valve e-diaphragm evame ukuza ngamafomu anezimbobo ezimbili (2/2-way diaphragm valve), angaphinde eze nezimbobo ezintathu (ama-valve e-diaphragm angu-3/2 abizwa nangokuthi ama-T-valve) nokunye (okubizwa ngokuthi ama-block-valve) . Uma izimbobo ezingaphezu kwezintathu zifakiwe, ngokuvamile zidinga isihlalo se-diaphragm esingaphezu kwesisodwa; Nokho, ama-actuator akhethekile akabili angakwazi ukuphatha izimbobo eziningi ngolwelwesi olulodwa.

1. Izinga lokushisa elibanzi: -20°C-65°C

2. Amandla amahle kakhulu nokuqina

3. Ukumelana kwamakhemikhali okuhle kakhulu

4. Ukusebenza kwe-flame retardant kuzicisha ngokwakho

5. i-conductivity ephansi yokushisa, cishe i-1/200 yensimbi

6. Okuqukethwe kwe-ion esindayo okuphakathi kufinyelela izinga lamanzi ahlanzekile

7. Izinkomba zezempilo zihlangabezana nezidingo zamazinga ezempilo kazwelonke

8. Udonga lwangaphakathi lwe-valve lubushelelezi futhi lubushelelezi, futhi lunokumelana okuncane nokunamathela lapho uhambisa uketshezi.

9. Kulula ukuyifaka, ingasetshenziselwa ukubopha. Uchungechunge. I-Flange nezinye izindlela zokuxhuma.

10. Ukuguga okuhle kakhulu kanye nokumelana ne-UV, okwenza impilo evamile yesevisi ibe yinde kakhulu kunezinye izinhlelo ze-valve. Njengohlobo olusha lwezinto ezibonakalayo, impahla ye-CPVC inokumelana nokugqwala okuhle kakhulu. Isetshenziswe kabanzi ezimbonini zensimbi, i-metallurgy, i-petroleum, amakhemikhali, umanyolo, udayi, imithi, amandla kagesi, ukuvikelwa kwemvelo kanye nezimboni zokuhlanza indle eminyakeni yamuva. Kuyinto yensimbi ye-anticorrosive. Enye ekahle.

Amavalvu e-diaphragm afaneleka kahle:

1. Izicelo ezonakalisayo, lapho umzimba nezinto ze-diaphragm zingakhethwa ukuze zihambisane namakhemikhali. (I-EG Acids, Izisekelo njll.)
2. Izinhlelo zokusebenza ezihuzukayo, lapho ulwelwesi lomzimba lungaklanywa ukuthi lumelane nokuhuzuka futhi i-diaphragm ingashintshwa kalula uma isigugile.
3. Okuqinile okufakwe uketshezi, njengoba i-diaphragm ingakwazi ukuvala noma yikuphi okuqinile okufakiwe futhi inikeze uphawu oluhle.
4. Ama-slurries, njengoba i-diaphragm ingakwazi ukuvala izinto eziqinile futhi inikeze uphawu oluhle