Li-valve ho ea ka lisebelisoa tse fapaneng tse sebetsang ho khetha lisebelisoa, li-valve tse akaretsang li ka aroloa ka mocheso o tloaelehileng, mocheso o phahameng, khetho ea thepa ea mocheso o tlaase, khetho ea thepa ea ho hanyetsa, empa hape e arotsoe ka khatello e tlaase, khatello e bohareng, lisebelisoa tsa khetho ea li-valve tse phahameng, tse ka sehloohong. lisebelisoa ke tšepe e entsoeng ka tšepe, tšepe e entsoeng ka tšepe, tšepe e sa hloekang, tšepe ea motsoako, tšepe ea mocheso o phahameng, tšepe ea mocheso o tlaase, khetho ea polasetiki e hanyetsanang le ho bola.

Lintho tse tloaelehileng tsa valve:
1, belofo ea tšepe e bohlooho: tšepe e bohlooho e loketse khatello ea lebitso PN≤ 1.0mpa, mocheso oa -10 ℃ ~ 200 ℃ metsi, mouoane, moea, khase le oli le mecha e meng ea litaba.Likarolo tse tloaelehileng tsa tšepe e putsoa ke: HT200, HT250, HT300, HT350.

2, malleable lahleloa tšepe: a loketse bakeng sa ka lebitso khatello ea PN≤ 2.5mpa, mocheso ke -30 ~ 300℃ ea metsi, mouoane, moea le oli medium, Brands atisa ho sebelisoa ke: KTH300-06, KTH330-08, KTH350-10.

3, nodular cast iron valve: e loketse PN≤ 1.6mpa, mocheso ke -5 ~ 80 ℃ ea metsi, mouoane, moea le oli le mecha e meng ea litaba.Mefuta e sebelisoang hangata ke: QT400-15, QT450-10, QT500-7.
Ho latela maemo a hajoale a theknoloji ea lapeng, feme e 'ngoe le e' ngoe ha e lekane, 'me hangata basebelisi ha ba bonolo ho etsa liteko.Ho ea ka phihlelo, ho kgothaletswa hore PN≤ 2.5mpa, valve e ntse e entsoe ka tšepe.

4, acid e hanyetsanang le tšepe e phahameng ea silicon e nodular: e loketseng khatello ea lebitso PN≤ 0.25mpa, mocheso o ka tlase ho 120 ℃ seaplane se senyang.

5, carbon steel valve: e loketseng khatello ea lebitso PN≤32.0MPa, mocheso oa -30 ~ 425 ℃ oa metsi, mouoane, moea, hydrogen, ammonia, naetrojene le lihlahisoa tsa petroleum le mecha e meng ea litaba.Limaraka tse sebelisoang hangata ke WC1, WCB, ZG25 le tšepe 20, 25, 30 le tšepe e tlase ea alloy 16Mn.

 

 

Nortech ke e 'ngoe ea baetsi ba li-valve tsa indasteri ba etelletseng pele Chaena ba nang le setifikeiti sa boleng sa ISO9001.

Lihlahisoa tse kholo:Butterfly Valve,Balofo ea Ball,Balofo ea Heke,Sheba Valofo,Globe Vavlve,Y-Strainers,Motlakase oa Motlakase,Li-Acurator tsa Pneumatic.

Bakeng sa thahasello e eketsehileng, welcom ikopanye le:Lengolo-tsoibila:sales@nortech-v.com