I-Cast Iron round penstock
I-Cast round penstock

Le valve yenziwe ngohlaka, isango, isitimela esiqondisayo, umugqa wokuvala kanye nophawu olulungisekayo. Yayinalezi zici ezilandelayo: isakhiwo esilula, uphawu oluhle, i-anti-friction engcono, kulula ukuyifaka nokusebenza, isevisi esebenza isikhathi eside nokusetshenziswa kabanzi njll.
Ivalvu isetshenziswa kakhulu ekuphathweni kukamasipala, ukongiwa kwamanzi, ukukhuculula indle njll. Ingasetshenziswa ngemanuwali, ugesi kanye ne-pneumatic.Ukuphela kokuxhuma kunohlobo lodonga, uhlobo lwe-flange kanye nohlobo lwamapayipi.


| Cha. | Ingxenye | Okubalulekile | 
| 1 | Phakamisa | Insimbi | 
| 2 | Ukusekela | Insimbi yeCasrbon / Insimbi engagqwali | 
| 3 | Umphini | Insimbi engagqwali | 
| 4 | Ukwesekwa komhlahlandlela | Insimbi ye-carbon | 
| 5 | Faka uphawu | Ithusi | 
| 6 | Isango | Insimbi ye-ductile | 
| 7 | Umzila wesitimela | Insimbi ye-ductile | 
| 8 | Umzimba | Insimbi ye-ductile | 

| Usayizi | K | D1 | G | H1 | L | nd | H | 
| I-DN200 | 307 | 200 | 385 | 200 | 64 | ||
| I-DN250 | 384 | 250 | 482 | 250 | 85 | ||
| I-DN300 | 461 | 300 | 578 | 300 | 95 | ||
| I-DN400 | 615 | 400 | 684 | 400 | 105 | ||
| I-DN500 | 676 | 500 | 840 | 500 | 116 | ||
| I-DN600 | 816 | 600 | 1187 | 600 | 134 | ||
| I-DN800 | 1026 | 800 | 1507 | 800 | 170 | ||
| I-DN1000 | 1269 | 1000 | 1790 | 1000 | 178 | 

Bhala umyalezo wakho lapha futhi usithumelele wona
 
                 







