Faandaare huutoraade ƴulɓe ko haɗde ɓuuɓol ngol rewrude e mbaydi, kadi ƴulɓe ina keewi waɗeede e yaltirde pompe ɗee. Yanti heen kadi, valve ƴeewndo ina foti waɗeede e yaltirde kompresor oo. E raɓɓiɗinaade, ngam haɗde doggol rewrude e mbaydi, ina foti waɗeede e kaɓirɗe, e kaɓirgal walla e tuuba.
Haa teeŋti noon, valveeji ƴeewndo lift vertikal ina kuutoree e tuubaaji gonɗi dow ɗii, tawi njaajeendi mum en ko 50mm. Valve ƴeewndo lift njuumri ina waawi waɗeede e tuubaaji gonɗi dow ɗii e tuubaaji gonɗi dow ɗii fof. Valve les oo ina heewi waɗeede e tuubaak gonɗo dow oo, tawa kadi ko hakkundeere ndee ina ilna les haa dow.
Swing check valve ina waawi waɗeede e tolno golle toowɗo no feewi, PN ina waawi yettaade 42MPa, e DN ina waawi kadi waɗeede no feewi, ɓurɗo heewde ina waawi yettaade ko ɓuri 2000mm. E fawaade e geɗe ceertuɗe e koɗorɗe e sello, ina waawi huutoreede e kala fannu gollorɗo e kala nokku nguleeki gollorɗo. Hakkunde ndee ko ndiyam, aaludere, gaas, hakkunde mborosaaji, nebam, nguura, safaara ekn... Nguleeki gollorde hakkunde ndee ko hakkunde -196~800°C.
Joɗnde jolngo valve ƴeewndo swing ndee fawaaki, ina heewi jolneede e tuubaako gonɗo dow oo, kono kadi ina waawi jolneede e dow tuubaako gonɗo dow oo walla tuubaako gonɗo dow oo.
Occasion kuutorteeɗo e valve ƴeewndo buubaaji ko lowre e diameter mawɗo, e occasion installation ina famɗi. Sabu ɓuuɓol gollorgol ɓuuɓol ngol waawaa toowde no feewi, kono njaajeendi nominaali ina waawi mawnude no feewi, ina waawi yettaade ko ɓuri 2000mm, kono ɓuuɓol nominaali ngol ina les 6,4MPa. Valve ƴeewndo buubaaji ina waawi waɗeede e sifaa wafer, ko ɓuri heewde e mum en ko hakkunde flangeeji ɗiɗi tuugnorgal ngal e mbaadi jokkondiral wafer.
Joɗnde jolngo butterfly check valve ndee alaa ɗo haaɗi, ina waawi jolneede e dow tuubaak gonɗo dow, tuubaak gonɗo dow walla tuubaak gonɗo dow.
Valve ƴeewndo diaphragm ina moƴƴi e tuubaaji ɗi njiidaa e martolin ndiyam. Diyafragm ina waawi ittude no feewi marto ndiyam saabinooɗo doggol rewrude e hakkundeere. Nde tawnoo nguleeki gollorde e nguleeki gollorde ɓuuɓri ƴeewndo diƴƴe ina famɗi e huunde diƴƴe, ɗe ɓuri huutoreede ko e tuufeere ɓuuɓnde e nguleeki no woorunoo, haa teeŋti noon e tuufeere ndiyam ɓuuɓɗam. Haa teeŋti noon, nguleeki gollorde hakkundeere ndee ko hakkunde -20~120°C, e nguleeki gollorde ina famɗi e 1.6MPa, kono ɓuuɓol ƴeewndo diaphragm ina waawi yettaade njaajeendi ɓurndi mawnude, e DN ɓurɗo mawnude ina waawi ɓurde 2000mm.
Diaphragm check valve huutoraama no feewi e ɗii duuɓi cakkitiiɗi sabu golle mum moƴƴe ɗe ndiyam waawataa, mbaydi mum ko famɗi fof e njoɓdi peewnugol mum.
Valve check ball ina jogii golle moƴƴe ngam siynude, gollal koolniingal e reentaade martolin ndiyam moƴƴo sabu siynude ko sfera ɓuuɓɗo e kaɓirɗe ; kadi nde tawnoo siilto ngoo ina waawi wonde ballal gootal walla ballal keewngal, ina waawi waɗeede e diameter mawɗo . Kono tan, siiltol maggol ko ɓuuɓol ɓuuɓngol ɓuuɓngol, ngol moƴƴaani e tuubaaji toowɗi, kono ina moƴƴi e tuubaaji hakkundeeji e lesɗi tan.
Nde tawnoo huunde koɗorɗe ballal ƴeewndo valve ina waawi waɗeede e njamndi mboɗeeri, e sfera hollow seal ina waawi uddude e PTFE injiniyaaruuji palastik, ina waawi kadi huutoreede e nder tuubaaji jogiiɗi mediaaji corrosive general.
Nguleeki gollorde ooɗoo sifaa ɓuuɓri ƴeewndo ko hakkunde -101~150°C, tolno nguleeki nominaali ko ≤4.0MPa, njaajeendi nominaali ko hakkunde 200~1200mm.
Waktu posto: 23 mars-2022
