I-Ductile Iron SS304 SS316 I-Swing Check Valve engabuyi

I-valve yokuhlola, eyaziwa nangokuthi i-valve yendlela eyodwa, i-valve yokuhlola, i-valve yokucindezela emuva, lolu hlobo lwe-valve luvuleka ngokuzenzakalelayo futhi luvalwe ngamandla akhiqizwa ukugeleza kwe-medium ngokwayo epayipini, futhi ingeye-valve ezenzakalelayo.Umsebenzi we-valve yokuhlola ukuvimbela ukubuyela emuva kwe-medium, ukujikeleza okuphambene kwepompo kanye ne-motor yayo yokushayela, kanye nokukhishwa kwe-medium esitsheni.I-valve yokuhlola ipuleti kabili iwuhlobo oluvame kakhulu lwevalvu yokuhlola.Ngokukhetha izinto ezahlukene, i-valve yokuhlola i-wafer ingasetshenziswa emanzini, umusi, uwoyela ku-petrochemical, metallurgy, amandla kagesi, imboni yokukhanya, ukudla nezinye izimboni., i-nitric acid, i-acetic acid, i-oxidizing medium eqinile kanye ne-urea neminye imidiya.

I-valve yokuhlola i-swing isebenzisa isakhiwo sokushwibeka sengalo ye-rocker eyakhelwe ngaphakathi.Zonke izingxenye zokuvula nokuvala ze-valve zifakwe ngaphakathi komzimba we-valve futhi zingangeni emzimbeni we-valve.Ngaphandle kwe-gasket yokuvala kanye nendandatho yokuvala esetshenziswa ku-flange ephakathi, iyonke Alikho iphuzu lokuvuza, eliqeda ukuthi kungenzeka ukuvuza kwe-valve.Ukuxhumana phakathi kwengalo ye-rocker kanye ne-disc ye-valve yokuhlola i-swing isebenzisa isakhiwo sokuxhuma esiyindilinga, ukuze i-disc ibe nezinga elithile lenkululeko ebangeni lama-degree angu-360, futhi ibe nesinxephezelo sendawo yokulandela umkhondo efanele.Isetshenziswa ikakhulukazi ku-petroleum, amakhemikhali, imithi, umanyolo, njll., ugesi namanye amapayipi.Ifanele imidiya ehlanzekile, ayifanele imidiya equkethe izinhlayiya eziqinile kanye ne-viscosity ephezulu