Ṣayẹwo àtọwọdá
Ti a lo lati ṣe idiwọ sisan pada, awọn falifu wọnyi jẹ adaṣe ti ara ẹni ni igbagbogbo gbigba falifu naa ṣii laifọwọyi nigbati media ba kọja nipasẹ àtọwọdá ni itọsọna ti a pinnu ati isunmọ yẹ ki o ṣan pada. Àtọwọdá, O tẹle Ipari Ṣayẹwo àtọwọdá, Double Plate Check Valve, ati flange Check Valve, etc.
Design Awọn ẹya ara ẹrọ
- Bonẹti ti o bo pẹlu gaisiti ọgbẹ ajija
- Gbe tabi Pisitini Ṣayẹwo
- Ṣayẹwo rogodo
- Ayẹwo Swing
Awọn pato
- Ipilẹ Design: API 602, ANSI B16.34
- Ipari si Ipari: Iwọn DHV
- Idanwo & Ayewo: API 598
- Screwed pari (NPT) to ANSI/ASME B1.20.1
- Socket weld dopin si ASME B16.11
- Butt weld dopin si ASME B16.25
- Flange ipari: ANSI B16.5
iyan Awọn ẹya ara ẹrọ
- Simẹnti Irin, Alloy Irin, Irin alagbara
- Ibudo kikun tabi Ibudo deede
- Welded Bonnet tabi Ipa Igbẹhin Bonnet
- Ṣiṣejade si NACE MR0175 lori ibeere
Ṣayẹwo Akojọ ohun elo Valve
| Apakan | Standard | Iṣẹ iwọn otutu kekere | Irin ti ko njepata | Iṣẹ giga otutu | ekan Service |
| ARA | ASTM A216-WCB | ASTM A352-LCC | ASTM A351-CF8 | ASTM A217-WC9 | ASTM A216-WCB |
| IBOJU | ASTM A216-WCB | ASTM A352-LCC | ASTM A351-CF8 | ASTM A217-WC9 | ASTM A216-WCB |
| DISC | ASTM A217-CA15 | ASTM A352-LCC / 316LORI | ASTM A351-CF8 | ASTM A217-WC9/STLOVERLAY | ASTM A217-CA15-NC |
| IDI | ASTMA216-WCB | ASTM A352-LCC | ASTM A351-CF8 | ASTM A217-WC9 | ASTM A216-WCB |
| Oruka ijoko | ASTM A105 / STLOVERLAY | ASTM A182-F316 / STLOVERLAY | ASTM A182-F316 / STLOVERLAY | ASTM A182-F22 / STLOVERLAY | ASTM A105 / STLOVERLAY |
| PIN HINGE | ASTM A276-410 | ASTM A276-316 | ASTM A276-316 | ASTM A276-410 | ASTM A276-416-NC |
| PLUGFOR HING PIN | IRIN KARONU | ASTM A276-316 | ASTM A276-316 | IRIN TI KO NJEPATA | IRIN KARONU |
| AGBẸNI | IRIN TI KO NJEPATA | ASTM A276-316 | ASTM A276-316 | IRIN TI KO NJEPATA | IRIN TI KO NJEPATA |
| DISC NUT | ASTM A 276-420 | ASTM A276-316 | ASTM A276-316 | ASTM A276-420 | IRIN TI KO NJEPATA |
| Disiki ifoso | ASTM A 276-420 | ASTM A276-316 | ASTM A276-316 | ASTM A276-420 | IRIN TI KO NJEPATA |
| DISC PIPIN PIN | ASTM A 276-420 | ASTM A276-316 | ASTM A276-316 | ASTM A276-420 | IRIN TI KO NJEPATA |
| BONNTRING IPAPO | IRIN RỌRỌ | ASTM A276-316 | ASTM A276-316 | ASTM A276-304 | IRIN RỌRỌ |
| Bonnet Okunrinlada | ASTM A193-B7 | ASTM A320-L7M | ASTM A193 B8 | ASTM A193-B16 | ASTM A193-B7M |
| Bonnet nut | ASTM A194-2H | ASTM A194-7M | ASTM A194 8 | ASTM A194-4 | ASTM A194-2HM |
| RIVET | IRIN RỌRỌ | IRIN KARONU | IRIN TI KO NJEPATA | IRIN KARONU | IRIN KARONU |
| AWURE ORUKO | IRIN TI KO NJEPATA | IRIN TI KO NJEPATA | IRIN TI KO NJEPATA | IRIN TI KO NJEPATA | IRIN TI KO NJEPATA |
| KOOK SCREW | IRIN KARONU | IRIN KARONU | IRIN TI KO NJEPATA | IRIN KARONU | IRIN KARONU |
