| Usayizi kanye nesilinganiso sokucindezela kanye nokujwayelekile | |
| Usayizi | DN40-DN1800 |
| Isilinganiso Sokucindezela | Isigaba 125B, Isigaba 150B, Isigaba 250B |
| Ubuso Nobuso Izifo Ezithathelwana Ngocansi | I-AWWA C504 |
| Uxhumano lwe-STD | I-ANSI/AWWA A21.11/C111 Iklasi le-ANSI eliyi-Flanged 125 |
| I-Upper Flange STD | I-ISO 5211 |
| Izinto | |
| Umzimba | Insimbi Yekhabhoni, Insimbi Engagqwali |
| Idiski | Insimbi Yekhabhoni, Insimbi Engagqwali |
| Isiqu/Umgodi | SS416, SS431,SS |
| Isihlalo | Insimbi engagqwali ene-welding |
| Ukuthungwa kwezihlahla | I-PTFE, Ithusi |
| Indandatho ye-O | I-NBR, i-EPDM |
| I-Actuator | I-Hand Lever, Ibhokisi Legiya, I-Electric Actuator, I-Pneumatic Actuator |
I-valve ye-butterfly ye-wafer esebenza kahle kakhulu iyi-valve yezimboni yokulawula ukugeleza okunembile.
1. Ukwakhiwa komzimba wevalvu yohlobo lwe-wafer kunciphisa izidingo zesikhala nesikhathi sokufakwa.
2. Amavalvu e-wafer butterfly asebenza kahle kakhulu avame ukwenziwa ngezinto ezifana nensimbi engagqwali, insimbi yekhabhoni noma ezinye izinhlobo ze-alloy ezimelana nokugqwala ukuqinisekisa ukumelana nokugqwala kanye nokumelana nokushisa okuphezulu.
3. Isihlalo sevalvu sevalvu yevelufa yevelufa esebenza kahle kakhulu siwumehluko omkhulu kunevalvu yevelufa yevelufa ejwayelekile ephindwe kabili.
4. Ukuvalwa kwezinhlangothi zombili: Amavalvu ebhabhathane asebenza kahle ahlinzeka ngokuvalwa kwezinhlangothi zombili, okungavala ngempumelelo kuzo zombili izinkomba zokugeleza.