Tarisa vharuvhu
Yaishandiswa kudzivirira backflow, idzi mavhavha vanozvimiririra vanobvumira vharuvhu otomatiki kana venyama vanotarisa vhezheni.
Dhizaina maficha
- Yakavharwa Bonnet ine Spiral-Waund Gasket
- Kusimudza kana piston cheki
- Bhora kutarisa
- Swing cheki
Zvinyorwa
- Basic Dhizaini: API 602, Ansi B16.34
- Kupera Kupera: DHV Standard
- Test & Ongorora: API 598
- Screwed inopera (NPT) kune ANSI / ASME B1.20.1
- Socket weld inopera kuna ASME B16.11
- Butt weld inopera kuna ASME B16.25
- End Flange: Ansi B16.5
Inesarudzo yezvinhu
- Kanda Simbi, Alloy Simbi, Simbi isina tsvina
- Port port
- Welded bonnet kana kumanikidza Seal bonnet
- Kugadzira kuNace Mr0175 pane Chikumbiro
Tarisa vharai zvinyorwa zvinyorwa
| Chikamu | Standard | Tembiricha yakaderera | Simbi isina ngura | High Tembiricha | Service service |
| Muviri | ASTM A216-WCB | ASTM A352-LCC | ASTM A351-CF8 | ASTM A217-WC9 | ASTM A216-WCB |
| Chifukidzo | ASTM A216-WCB | ASTM A352-LCC | ASTM A351-CF8 | ASTM A217-WC9 | ASTM A216-WCB |
| Disc | ASTM A217-CA15 | ASTM a352-LCC / 316Averlay | ASTM A351-CF8 | ASTM A217-WC9 / STLOVERLY | ASTM A217-CA15-NC |
| Hinge | ASTMA216-WCB | ASTM A352-LCC | ASTM A351-CF8 | ASTM A217-WC9 | ASTM A216-WCB |
| Chigaro chindori | ASTM A105 / Stloiverlay | ASTM A182-F316 / Stloiverlay | ASTM A182-F316 / Stloiverlay | ASTM A182-F22 / Stloverlay | ASTM A105 / Stloiverlay |
| Hinge | ASTM A276-410 | ASTM A276-316 | ASTM A276-316 | ASTM A276-410 | ASTM A276-416-NC |
| Plugfor hinge pin | Carbon simbi | ASTM A276-316 | ASTM A276-316 | SIMBI ISINA NGURA | Carbon simbi |
| Washer | SIMBI ISINA NGURA | ASTM A276-316 | ASTM A276-316 | SIMBI ISINA NGURA | SIMBI ISINA NGURA |
| Disc nati | ASTM A 276-420 | ASTM A276-316 | ASTM A276-316 | ASTM A276-420 | SIMBI ISINA NGURA |
| Disc washer | ASTM A 276-420 | ASTM A276-316 | ASTM A276-316 | ASTM A276-420 | SIMBI ISINA NGURA |
| Disc Split Pin | ASTM A 276-420 | ASTM A276-316 | ASTM A276-316 | ASTM A276-420 | SIMBI ISINA NGURA |
| Bonnetray Joint | Simbi nyoro | ASTM A276-316 | ASTM A276-316 | ASTM A276-304 | Simbi nyoro |
| Bonnet Stud | ASTM A193-B7 | ASTM A320-L7M | ASTM A193 B8 | ASTM A193-B16 | ASTM A193-B7M |
| Bonnet nati | ASTM A194-2H | ASTM A194-7M | ASTM A194 8 | ASTM A194-4 | ASTM A194-2HM |
| Rivet | Simbi nyoro | Carbon simbi | SIMBI ISINA NGURA | Carbon simbi | Carbon simbi |
| Zita ndiro | SIMBI ISINA NGURA | SIMBI ISINA NGURA | SIMBI ISINA NGURA | SIMBI ISINA NGURA | SIMBI ISINA NGURA |
| Hove screw | Carbon simbi | Carbon simbi | SIMBI ISINA NGURA | Carbon simbi | Carbon simbi |
