I-Crane Fluid System yi-brand ye-Crane Co. Yasekwa kwi-1906 kwaye ikomkhulu e-United Kingdom. I-Crane Fluid System ibonelela ngezi zivalo zilandelayo, kubandakanywa i-butterfly valves, i-valve yebhola, i-valve yesango, i-check valves, njl., Ukukhonza i-HVAC imboni, 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, i-Fort Vale ineeofisi, iindawo zokugcina iimpahla kunye nabasasazi kwiindawo ezininzi kwihlabathi jikelele 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 ezibonelelwa yi-MGA ziquka iivalve ze-butterfly zeplastiki, iivalve ze-butterfly eccentric eccentric, iivalve ze-butterfly eziphezulu, iivalve ze-butterfly ezine-flanged, njl., ukukhonza imboni yezemigodi, i-oyile kunye negesi, unyango lwamanzi, ukunkcenkceshela, njl.

I-Richter-ct yasekwa ngo-1957 kwaye ikomkhulu laseJamani. Ngomnye wabavelisi abahamba phambili 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.

I-COVNA luphawu lwaseTshayina kwaye yingcaphephe yeevalvu zebhabhathane. Senza ivalve yebhabhathane ngohlobo lwezandla, uhlobo lombane kunye nokuchwetheza ngepneumatically kwiinketho zakho. Wamkelekile nayiphi na imibuzo evela kuwe!