3243 NRS Resilient Seated Gate Valve
Fig.3286 usayizi: DN50 ukuze DN300,
Fig.3246 usayizi: DN350 ukuze DN800.
Ukupakishwa kwe-stem ngama-O-rings amathathu, uphawu olulodwa oluyinhloko, ne-dust seal.
I-Triple O-Ring stem seal.
I-Flange kanye nokubhoboza kuhambisana ne-EN1092-2 PN10 noma i-PN16.
Ubukhulu bobuso nobuso buthobelana ne-EN558-1 uchungechunge oluyisisekelo3.
I-WRAS ivunyelwe: I-Fig. 3243, umzimba we-DI, i-DI wedge ehlanganiswe ne-EPDM yamanzi ephathekayo.
Itholakala nge-25bar.
Isiqu sensimbi engagqwali 304.
Izinsimbi zensimbi engagqwali: SS304.
Itholakala ne-handwheel, inati elisebenzayo noma i-gearbox. (i-bevel gearbox noma i-spur gearbox)
Usayizi 50 kuya ku-600 onesondo lesandla noma amantongomane asebenzayo, usayizi 350 nangaphezulu ngeGearbox.
| Umzimba | i-ductile iron |
| Ibhonethi | i-ductile iron |
| Isiqu | insimbi engagqwali |
