Onani Vavu
Amagwiritsidwa ntchito poletsa kubwereranso, ma valve awa amakhala odziyendetsa okha kulola kuti valavu itseguke pokhapokha ngati zofalitsa zikudutsa mu valve momwe akufunira ndipo kutseka kuyenera kuyenda mozungulira. Vavu, valavu Yoyang'ana Ulusi, Double Plate Check Valve, ndi Flange Check Valve, etc.
Zojambulajambula
- Boneti yokhala ndi ma spiral-bala gasket
- Kwezani kapena Piston Check
- Kuwona mpira
- Swing check
Zofotokozera
- Mapangidwe Oyambira: API 602, ANSI B16.34
- Mapeto mpaka Mapeto: DHV Standard
- Kuyesa & Kuyang'ana: API 598
- Screwed Ends (NPT) kupita ku ANSI/ASME B1.20.1
- Socket weld Kutha kwa ASME B16.11
- Butt weld Imatha ku ASME B16.25
- End Flange: ANSI B16.5
Zosankha Zosankha
- Cast Chitsulo, Chitsulo cha Aloyi, Chitsulo chosapanga dzimbiri
- Port Yonse kapena Yokhazikika Yokhazikika
- Bonnet Wowotcherera kapena Boneti ya Pressure Seal
- Kupanga kwa NACE MR0175 pakupempha
Onani Ma Valve Material List
| Gawo | Standard | Kutsika kwa kutenthaService | Chitsulo chosapanga dzimbiri | High Temperature Service | Utumiki Wowawasa |
| THUPI | ASTM A216-WCB | Chithunzi cha ASTM A352-LCC | Chithunzi cha ASTM A351-CF8 | ASTM A217-WC9 | ASTM A216-WCB |
| PACHIKUTO | ASTM A216-WCB | Chithunzi cha ASTM A352-LCC | Chithunzi cha ASTM A351-CF8 | ASTM A217-WC9 | ASTM A216-WCB |
| DISC | ASTM A217-CA15 | ASTM A352-LCC/316OVERLAY | Chithunzi cha ASTM A351-CF8 | ASTM A217-WC9/STLOVERLAY | Chithunzi cha ASTM A217-CA15-NC |
| HENGE | Chithunzi cha ASTMA216-WCB | Chithunzi cha ASTM A352-LCC | Chithunzi cha ASTM A351-CF8 | ASTM A217-WC9 | ASTM A216-WCB |
| MPINGO WA MPANDO | ASTM A105/STLOVERLAY | ASTM A182-F316/STLOVERLAY | ASTM A182-F316/STLOVERLAY | ASTM A182-F22/STLOVERLAY | ASTM A105/STLOVERLAY |
| HENGE PIN | ASTM A276-410 | ASTM A276-316 | ASTM A276-316 | ASTM A276-410 | ASTM A276-416-NC |
| PLUGFOR HINGE PIN | CARBON zitsulo | ASTM A276-316 | ASTM A276-316 | CHITSULO CHOSAPANGA DZIMBIRI | CARBON zitsulo |
| WASHER | CHITSULO CHOSAPANGA DZIMBIRI | ASTM A276-316 | ASTM A276-316 | CHITSULO CHOSAPANGA DZIMBIRI | CHITSULO CHOSAPANGA DZIMBIRI |
| Chithunzi cha DISC NUT | Chithunzi cha ASTM A276-420 | ASTM A276-316 | ASTM A276-316 | ASTM A276-420 | CHITSULO CHOSAPANGA DZIMBIRI |
| DISC WASHER | Chithunzi cha ASTM A276-420 | ASTM A276-316 | ASTM A276-316 | ASTM A276-420 | CHITSULO CHOSAPANGA DZIMBIRI |
| DISC SPLIT PIN | Chithunzi cha ASTM A276-420 | ASTM A276-316 | ASTM A276-316 | ASTM A276-420 | CHITSULO CHOSAPANGA DZIMBIRI |
| BONNETRING JOINT | ZINTHU ZOFEWA | ASTM A276-316 | ASTM A276-316 | ASTM A276-304 | ZINTHU ZOFEWA |
| BONNET STUD | Chithunzi cha ASTM A193-B7 | Chithunzi cha ASTM A320-L7M | ASTM A193 B8 | Chithunzi cha ASTM A193-B16 | Chithunzi cha ASTM A193-B7M |
| BONNET NUT | ASTM A194-2H | ASTM A194-7M | ASTM A194 8 | ASTM A194-4 | Chithunzi cha ASTM A194-2HM |
| RIVET | ZINTHU ZOFEWA | CARBON zitsulo | CHITSULO CHOSAPANGA DZIMBIRI | CARBON zitsulo | CARBON zitsulo |
| DZINA PATE | CHITSULO CHOSAPANGA DZIMBIRI | CHITSULO CHOSAPANGA DZIMBIRI | CHITSULO CHOSAPANGA DZIMBIRI | CHITSULO CHOSAPANGA DZIMBIRI | CHITSULO CHOSAPANGA DZIMBIRI |
| HOOK SCREW | CARBON zitsulo | CARBON zitsulo | CHITSULO CHOSAPANGA DZIMBIRI | CARBON zitsulo | CARBON zitsulo |
