Priksa Valve
Digunakake kanggo nyegah backflow, klep iki biasane diaktifake kanthi otomatis supaya katup mbukak kanthi otomatis nalika media liwat katup ing arah sing dituju lan nutup kudu mili mbalikke. Katup, Katup Ujung Utas, Katup Priksa Plat Ganda, lan Katup Periksa flange, lsp.
Fitur Desain
- Bonet bolt karo gasket tatu spiral
- Angkat utawa Piston Priksa
- mriksa bal
- Priksa ayunan
Spesifikasi
- Desain dhasar: API 602, ANSI B16.34
- End to End: DHV Standard
- Tes & Inspeksi: API 598
- Screwed Ends (NPT) kanggo ANSI / ASME B1.20.1
- Soket weld Ends kanggo ASME B16.11
- Butt weld Ends kanggo ASME B16.25
- End Flange: ANSI B16.5
Fitur opsional
- Baja Tuang, Baja Paduan, Baja Tahan Karat
- Port Lengkap utawa Port Reguler
- Welded Bonnet utawa Pressure Seal Bonnet
- Manufaktur kanggo NACE MR0175 miturut panyuwunan
Priksa Valve Material List
| Part | Standar | Low temperatureService | Baja tahan karat | Layanan Suhu Dhuwur | Layanan asem |
| BADAN | ASTM A216-WCB | ASTM A352-LCC | ASTM A351-CF8 | ASTM A217-WC9 | ASTM A216-WCB |
| PANUTUP | ASTM A216-WCB | ASTM A352-LCC | ASTM A351-CF8 | ASTM A217-WC9 | ASTM A216-WCB |
| DISC | ASTM A217-CA15 | ASTM A352-LCC/316OVERLAY | ASTM A351-CF8 | ASTM A217-WC9/STLOVERLAY | ASTM A217-CA15-NC |
| Engsel | ASTMA216-WCB | ASTM A352-LCC | ASTM A351-CF8 | ASTM A217-WC9 | ASTM A216-WCB |
| RING KURSI | 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 |
| PIN Engsel PLUGFOR | BAJA KARBON | ASTM A276-316 | ASTM A276-316 | STAINLESS STEEL | BAJA KARBON |
| PENCUCI | STAINLESS STEEL | ASTM A276-316 | ASTM A276-316 | STAINLESS STEEL | STAINLESS STEEL |
| DISC NUT | ASTM A 276-420 | ASTM A276-316 | ASTM A276-316 | ASTM A276-420 | STAINLESS STEEL |
| DISC WASHER | ASTM A 276-420 | ASTM A276-316 | ASTM A276-316 | ASTM A276-420 | STAINLESS STEEL |
| DISC SPLIT PIN | ASTM A 276-420 | ASTM A276-316 | ASTM A276-316 | ASTM A276-420 | STAINLESS STEEL |
| BONNETRING JOINT | BAJA LEMBUT | ASTM A276-316 | ASTM A276-316 | ASTM A276-304 | BAJA LEMBUT |
| BONNET STUD | ASTM A193-B7 | ASTM A320-L7M | ASTM A193 B8 | ASTM A193-B16 | ASTM A193-B7M |
| KACANG BONNET | ASTM A194-2H | ASTM A194-7M | ASTM A194 8 | ASTM A194-4 | ASTM A194-2HM |
| RIVET | BAJA LEMBUT | BAJA KARBON | STAINLESS STEEL | BAJA KARBON | BAJA KARBON |
| PLAT NAMA | STAINLESS STEEL | STAINLESS STEEL | STAINLESS STEEL | STAINLESS STEEL | STAINLESS STEEL |
| SEKRUP KACANG | BAJA KARBON | BAJA KARBON | STAINLESS STEEL | BAJA KARBON | BAJA KARBON |
