NO.133
Ivalvu ye-JIS F 7377 Cast Iron 16K screw-down check globe yenzelwe ukulawula ukuhamba kolwelo kwinkqubo yepayipi. Isebenza ngokomgaqo wokusebenzisa idiski okanye iplagi eshukumayo ukulawula ukuhamba kolwelo. Xa ivalvu ivuliwe, idiski okanye iplagi iyaphakanyiswa ukuze kuvunyelwe ulwelo ukuba ludlule, kwaye xa ivaliwe, idiski okanye iplagi iyathotywa ukuze ithintele ukuhamba kolwelo.
Ivalvu yeglobhu yokujonga i-screw-down ixhotyiswe nge-screw mechanism evumela ulawulo oluchanekileyo lwendawo yediski, nto leyo evumela umqhubi ukuba alungise isantya sokuhamba njengoko kufuneka. Umgangatho we-16K ubonisa uxinzelelo apho ivalvu inokusebenza khona ngokukhuselekileyo, nto leyo eyenza ukuba ifaneleke kwizicelo ezifuna ulawulo lolwelo oluphezulu kwiindawo zaselwandle, nto leyo eyenza ukuba ifaneleke kakuhle kwizicelo zaselwandle nakwimizi-mveliso.
Uluhlu lunokwakhiwa ukuze luhambelane nesicelo sakho, kunye nolwakhiwo lomzimba, izinto, kunye neempawu ezincedisayo ezilungiselelwe ukuhlangabezana neemfuno zakho zenkqubo. Njengoko siqinisekiswe yi-ISO 9001, sisebenzisa iindlela ezicwangcisiweyo zokuqinisekisa umgangatho ophezulu, unokuqinisekiswa ngokuthembeka okugqwesileyo kunye nokusebenza kokuvala ngexesha loyilo lwempahla yakho.
· UMGANGATHO WOYILO:JIS F 7377-1996
· UVAVANYO: I-JIS F 7400-1996
· UVAVANYO LOKUXINEZELEKA/MPA
· UMZIMBA: 3.3
· ISIHLALO: 2.42-0.4
| ISAVELI LESANDLA | FC200 |
| IGASKET | EZINGEYONA I-ASBESTES |
| I-GLAND YOKUPAKISHA | BC6 |
| I-STEM | C3771BD |
| ISIHLALO SEVALVU | BC6 |
| IDISC | BC6 |
| IBHONETHI | FC200 |
| UMZIMBA | FC200 |
| IGAMA LENXALENYE | IZINTO EZISETYENZISWAYO |

| DN | d | L | D | C | HAYI. | h | t | H | D2 |
| 50 | 50 | 220 | 155 | 120 | 8 | 19 | 20 | 285 | 160 |
| 65 | 65 | 270 | 175 | 140 | 8 | 19 | 22 | 305 | 200 |
| 80 | 80 | 300 | 200 | 160 | 8 | 23 | 24 | 335 | 200 |
| 100 | 100 | 350 | 225 | 185 | 8 | 23 | 26 | 375 | 250 |
| 125 | 125 | 420 | 270 | 225 | 8 | 25 | 26 | 440 | 280 |
| 150 | 150 | 490 | 305 | 260 | 12 | 25 | 28 | 500 | 315 |
| 200 | 200 | 570 | 350 | 305 | 12 | 25 | 30 | 606 | 355 |