Ivalvu yesango lommese inezinzuzo zesakhiwo esilula nesincane, ukwakheka okunengqondo, ukonga izinto ezilula, ukuvala okuthembekile, ukusebenza okulula nokuguquguqukayo, usayizi omncane, indlela ebushelelezi, ukumelana nokugeleza okuncane, isisindo esincane, ukufakwa okulula, ukuhlukaniswa okulula, njll. Ingasebenza ngengcindezi yokusebenza engu-1.0MPa~ Isebenza ngokujwayelekile ngaphansi kuka-2.5MPa kanye nokushisa kokusebenza okungu--29~550℃. Isango levalvu yesango lommese linomsebenzi wokugunda, ongakhuhla ukunamathela ebusweni bokuvala futhi ususe ngokuzenzakalelayo udoti. Isango lensimbi engagqwali lingavimbela ukuvuza kwesivalo okubangelwa ukugqwala.
Ukufakwa kanye nokusetshenziswa kwevalvu yesango lommese:
1. Hlola ingaphakathi le-valve cavity kanye nendawo yokuvala ngaphambi kokufaka, futhi akukho zinhlayiya zokungcola noma zesihlabathi ezivunyelwe ukunamathela;
2. Amabhawodi engxenye ngayinye yokuxhuma kufanele aqiniswe ngokulinganayo;
3. Hlola ukuthi izingxenye zokupakisha ziyadingeka ukuthi zicindezelwe kahle, hhayi nje ukuqinisekisa ukuqina kokupakisha, kodwa futhi nokuqinisekisa ukuvulwa kwesango okuguquguqukayo;
4. Ngaphambi kokufaka ivalvu, umsebenzisi kumele ahlole imodeli yevalvu, usayizi wokuxhuma futhi anake indlela yokugeleza kwe-medium ukuqinisekisa ukuvumelana nezidingo zevalvu;
5. Uma ufaka ivalvu, umsebenzisi kumele agcine isikhala esidingekayo sedrayivu yevalvu;
6. Ukufakwa kwezintambo zedivayisi yokushayela kumele kwenziwe ngokwedayagramu yokufakwa kwezintambo;
7. Amavalvu esango lommese kumele agcinwe njalo, futhi ukushayisana nokucindezelwa akuvunyelwe ukugwema ukuthinta uphawu.
INortech ingenye yabakhiqizi bama-valve ezimboni abahamba phambili eShayina abanesitifiketi sekhwalithi se-ISO9001.
Isikhathi sokuthunyelwe: Agasti-12-2021