Kune mavharuvhu ekumisa akavhurwa akazara kana kuvharika, mavharuvhu egedhi anoshandiswa.Iyo inonyanya kushandiswa kumvura, steam, zvigadzirwa zvemafuta, nezvimwewo pane throttling.Iyo inoshandiswa zvakanyanya mu petroleum, makemikari, chikafu, mishonga, textile, simba, marine, metallurgy, uye simba system industries, pakati pevamwe.
Mavharuvhu egedhi ane weji inofamba inofamba ichipindura kufamba kwedzinde nati.Wedge inofamba yakananga kwainoyerera.
Mavharuvhu egedhi anowanzo kuve nekushomeka kwekumanikidzwa kurasikirwa kana akavhurika zvachose uye anopa kuvharika-kuvharika kana akavharwa zvakazara nekuda kwekuvharika kwawo kaviri.
Iwo makuru ekuvaka maficha eJLPV gedhi valve anotevera:
1.Kune akajairwa chidimbu chimwe chete chinochinjika wedge magadzirirwo, akasimba wedge magadzirirwo, uye kaviri wedge magadzirirwo.
Yakajairwa-chimedu chimwe-chinochinjika wedges chinokwanisa kudzoreredza diki elasto-thermal kuwedzera uye deformation, kuve nechokwadi chekugara, kwakaringana kubata nezvigaro uye kuchengetedza kusimba kwechigaro pasi peakasiyana ekumanikidza uye tembiricha.
2.Chigaro chine muviri wakabatanidzwa kana chigaro chinosungirirwa kune zvakasiyana-siyana zvezvinhu
Iwo maprotocol eWPS akateedzerwa zvine mutsindo kune welded overlay.Zviso zvemhete dzechigaro zvinogadzirwa, zvinocheneswa zvine hungwaru, uye zvinoongororwa vasati vaenda kunoungana zvichitevera kukwenenzverwa kwekupisa uye chero kunodiwa kupisa.
3.Integrated T-head stem nepamusoro bonnet chisimbiso pamwe chete nekurongedza chisimbiso
The stem's inherent T-musoro chimiro chinoshanda se chinongedzo kugedhi.Nekusimba chaiko munharaunda yekurongedza uye hupenyu hwakareba nekuda kwehukuru hwakakwana uye kupera, kune kushoma kwehupotera.
Rudzi rweJLPV gedhi dhizaini dhizaini rakaita seizvi:
1.Size: 2 "kusvika 48" DN50 kusvika kuDN1200
2.Pressure: Kirasi 150lb kusvika 2500lb PN10-PN420
3.Material: Carbon simbi uye simbi isina tsvina uye zvimwe zvinhu zvakakosha.
NACE MR 0175 anti-sarufa uye anti-corrosion simbi zvinhu
4.Kubatana kunopera: ASME B 16.5 muchiso chakasimudzwa (RF), Flat face (FF) uye Ring Type Joint (RTJ)
ASME B 16.25 mubutt welding inopera.
5.Face to face zviyero: zvinoenderana neASME B 16.10.
6.Temperature: -29℃ kusvika 425 ℃
Mavharuvhu eJLPV anogona kugadzirwa mumhando dzese dzezvinhu kuti asangane nezvinodiwa zvakasiyana kubva kune vatengi, kunyanya muNACE standard.
JLPV mavharuvhu anogona kuve akashongedzerwa negiya opareta, pneumatic actuators, Hydraulic actuators, Magetsi actuators, bypasses, kukiya michina, cheni mavhiri, akawedzerwa madzinde uye zvimwe zvakawanda zviripo kuzadzisa zvinodiwa nevatengi.
