2, butterfly valve: butterfly valve o se ituaiga tisiketi tatala ma tapunia vaega reciprocating 90 ° pe sili atu e tatala, tapuni ma fetuunai le ala vai o se valve.
Tulaga lelei:
(1) Faʻapipiʻi faigofie, laʻititi laʻititi, mamafa mama, mea e faʻaaogaina, e le faʻaaogaina i valve lapopoa;
(2) vave tatala ma tapuni, tetee tafe laiti;
③ E mafai ona faʻaaogaina mo le faʻaogaina o mea faʻapipiʻi malo, e tusa ai ma le malosi o le faʻamaufaʻailoga e mafai foi ona faʻaogaina mo le paʻu ma faʻasalalauga faʻasalalau.E fa'aaogaina lautele i paipa kesi ma alavai o metallurgy, alamanuia mama, eletise ma faiga petrochemical.
Fa'aletonu:
(1) E le tele le fetuutuunaiga o le tafe, pe a tatala i le 30%, o le tafe o le a sili atu i le 95%;
(2) Ona o le tapulaʻa o le fausiaina o le valve valve ma mea faʻamaufaʻailoga, e le talafeagai mo le maualuga o le vevela ma le maualuga o le faʻaogaina o paipa.O le vevela galue lautele i lalo ole 300℃, PN40 lalo;
O le faʻamaufaʻailogaina e fai si leaga pe a faʻatusatusa i le polo valve ma le globe valve, o lea e faʻaaogaina i nofoaga e le maualuga tele le faʻamaufaʻailoga.

Nortech o se tasi o taʻutaʻua fale gaosi oloa gaosi oloa i Saina ma faʻamaonia lelei ISO9001.

Mea tetele:Valve Pepe,Valve Polo,Valve Faitotoa,Siaki Valve,Globe Vavlve,Y-Srainers,Acurator eletise,Pneumatic Acurators .

Mo nisi fiafia, welcom e fa'afeso'ota'i ile:imeli:sales@nortech-v.com