Ivalve yebhabhathane ezenzekelayo sisixhobo esizisebenzelayo sokunceda ukulawula ulwelo.Ifumaneka kwiuhlobo olusebenza ngombane kwayeuhlobo olusebenza ngomoya.Enye iqhutywa ngumbane we-AC/DC kwaye enye iqhutywa ngumoya ococekileyo.

Apha siza kudwelisa abavelisi beevalvu zebhabhathane ezi-5 ezizenzekelayo kwireferensi yakho kwaye sinethemba lokuba lunokunceda ukhetho lwakho.

I-COVNA luphawu lwaseTshayina kwaye yingcaphephe yeevalvu zebhabhathane ezizenzekelayo.Sinikezela ngeevalvu zebhabhathane ezizenzekelayo ngohlobo lombane kunye nohlobo lwepneumatically kwiinketho zakho.Senza kwaye sinikeze izisombululo zevalve yebhabhathane ezizenzekelayo ezinexabiso elikhulu kuwe.Wamkele nayiphi na imibuzo evela kuwe!sales@covnavalve.com

I-Crane Fluid System i-brand ye-Crane Co. Yasekwa kwi-1906 kwaye ikomkhulu e-United Kingdom.I-Crane Fluid System ibonelela ngezi zivalo ezizenzekelayo ezizenzekelayo, ezibandakanya i-butterfly valves, i-valve yebhola, i-valve yesango, i-check valves, njl., ukukhonza imboni ye-HVAC, ukunikezelwa kwamanzi, ukuchithwa kwamanzi olwandle, njl.
Iivalvu zebhabhathane zeCrane Fluid System ziquka ukuphatha iivalve zebhabhathane, iivalve zebhabhathane zeturbine, njl.njl. ngokukhetha kwakho.

Yasekwa ngo-1963, i-SAFI ibonelela ngeendidi zeevalvu ze-thermoplastic kumashishini ehlabathi kwaye ngoku yenye yabakhiqizi abahamba phambili kule ndawo.Ngeminyaka engama-55 yamava, i-SAFI iyaziqonda iimfuno zeshishini kwaye inokukubonelela ngezisombululo ezibalaseleyo zokulawula ulwelo.Okwangoku, ineeofisi ezingaphezu kwama-70 kunye nabasasazi kwihlabathi liphela ukukubonelela ngeenkonzo zokuphendula ngokukhawuleza.
Iivalvu zeplastiki zebhabhathane zeSAFI zinokwenziwa zibe yi-ANSI kunye nemigangatho yeDIN ngokukhetha kwakho.

IFort Vale yasekwa ngo-1967 kwaye ikomkhulu layo likwi-United Kingdom.IFort Vale ngumenzi okhokelayo weevalvu kunye nezifakelo zesikhongozeli, itanki kunye nothutho lukaloliwe.Okwangoku, iFort Vale ineeofisi, iindawo zokugcina iimpahla kunye nabasasazi kwiindawo ezininzi kwihlabathi liphela ukubonelela ngeenkonzo zokuphendula ngokukhawuleza kwiimfuno zakho ezingxamisekileyo.

I-MGA yasekwa ngo-1986 kwaye ikomkhulu layo likwi-United Kingdom.Yinkampani ekhokelayo yolawulo kunye nesixhobo.Iimveliso ze-butterfly valves ezibonelelwe yi-MGA ziquka iivalve ze-butterfly zeplastiki, iivalve ze-butterfly eccentric eccentric, i-high-performance butterfly valves, i-flanged butterfly valves, njl., ukukhonza imboni yezemigodi, i-oyile kunye negesi, unyango lwamanzi, ukunkcenkceshela, njl.

I-Richter-ct yasekwa ngo-1957 kwaye ikomkhulu laseJamani.Ngomnye wabenzi abaphambili beevalvu ezichasene nomhlwa zokulawula ulwelo olunokutya okuninzi.Iimveliso zinokusebenza kwishishini lamayeza, ukusetyenzwa kokutya, ishishini lemigodi njalo njalo.I-Richter-ct inabasasazi kumazwe/iingingqi ezingaphezu kwama-50.Ukuba unesidingo esingxamisekileyo, i-Richter-ct inokusabela ngokukhawuleza kwiimfuno zakho.