F7373
I-JIS F7373 ngumgangatho ophuhliswe yiMigangatho yoShishino yaseJapan, equka iiValve zokujonga iinqanawa zaselwandle. Ezi valve zisetyenziswa kakhulu kubunjineli beenqanawa kunye nobunjineli baselwandle ukulawula indlela yokuhamba kolwelo kwinkqubo kunye nokuthintela ukuhamba okungasemva.
Iimpawu zezi valve zokujonga ziquka:
Ukumelana nokugqwala: Ngokwesiqhelo zenziwe ngezinto ezimelana nokugqwala ukuze zilungelelane nemithombo yokugqwala kwiindawo zaselwandle.
Ukumelana noxinzelelo: Inokumelana noxinzelelo oluphezulu kwaye inokumelana neendawo ezinoxinzelelo oluphezulu kwiinqanawa okanye kubunjineli bezolwandle.
Ukuthembeka: Uyilo oluzinzileyo, ukusetyenziswa okuthembekileyo, kunye nokukwazi ukuqinisekisa ukusebenza okuqhelekileyo kwenkqubo.
Iingenelo ziquka ukusebenza kakuhle kokuvala, ukumelana nokugqwala, kunye nokuqina, okwenza ukuba ifaneleke ukusetyenziswa kwiimeko ezinzima ezifana neendawo zaselwandle.
Ivalvu yokujonga yomgangatho we-JIS F7373 isetyenziswa kakhulu kubunjineli beenqanawa kunye nobunjineli baselwandle, njengakwinkqubo yokubonelela ngamanzi, inkqubo yokukhupha amanzi, kunye nezinye iinkqubo zokuhambisa ulwelo kwiinqanawa.
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 7372-1996
· UVAVANYO: I-JIS F 7400-1996
· UVAVANYO LOKUXINEZELEKA/MPA
· UMZIMBA: 2.1
· ISIHLALO: 1.54-0.4
| IGASKET | EZINGEYONA I-ASBESTES |
| ISIHLALO SEVALVU | BC6 |
| IDISC | BC6 |
| IBHONETHI | FC200 |
| UMZIMBA | FC200 |
| IGAMA LENXALENYE | IZINTO EZISETYENZISWAYO |

| DN | d | L | D | C | HAYI. | h | t | H |
| 50 | 50 | 210 | 155 | 120 | 4 | 19 | 20 | 109 |
| 65 | 65 | 240 | 175 | 140 | 4 | 19 | 22 | 126 |
| 80 | 80 | 270 | 185 | 150 | 8 | 19 | 22 | 136 |
| 100 | 100 | 300 | 210 | 175 | 8 | 19 | 24 | 153 |
| 125 | 125 | 350 | 250 | 210 | 8 | 23 | 24 | 180 |
| 150 | 150 | 400 | 280 | 240 | 8 | 23 | 26 | 205 |
| 200 | 200 | 480 | 330 | 290 | 12 | 23 | 26 | 242 |