ZHD Series (Magetsi kana Pneumatic) Minimum Kuyerera Kudzora Valve
ZHD multistage keji yekudzora vharafu yakashandiswa multilevel keji symmetric sleeve contol vharafu. Iyo inozadza kudzora kwepakati velocitywithin vharafu, uye yakaderedzwa zvakanyanya ruzha inoitwa neyakaomeswa gasi kana chiutsi mukati mevhavha, yakadzikama multistage kumanikidza kudzikisira kudzikisa inoshanda kudzivirira cavity yemvura, saka ndiyo yakagadzikana yekudzora vharuvhu inoshandiswa mukumanikidza-kwepakati kuita, vatengi vanogona zvakare kusarudza akawanda -spring disphragm mashini kana pneumatic actuator, nezvimwe.
Rudzi rwemuviri: Direct forging type valve
Chezita dhayamita: NPS1 "-8" (DN20, 25, 32, 40, 50, 65, 80, 100, 200)
Zita kudzvinyirira: Kirasi 150, 300, 600, 900, 1500Lb, PN1.6, 2.5, 4.0, 6.4, 10.0, 16, 25MPa
End yekubatanidza mhando: FF, RF, RTJ, nezvimwewo, kutenderera: SW, BW
Flange divi: Zvinoenderana IEC534
Rudzi rwebhoneti: Rudzi rwakazara, rwakawedzerwa (kupisa kupisa, kupisa kwakadzika, kuvhara chisimbiso).
Kurongedza: V mhando PTFE, inochinjika graphite gaskets
Simbiso gasket: Simbi ine graphite gaskets
Actuator: Pneumatic, yakawanda-chitubu actuator.
Magetsi: 3810L akateedzana, PSL akateedzana.
Valve disc mhando: Multistage keji ruoko mhando.
Kuyerera hunhu: Akaenzana muzana, mutsara.
Dhizaina yedhisiki: yakajairwa zvinhu kuumbwa uye inoshanda tembiricha, kumanikidza huwandu, ndapota tarisa kune okuwedzera
Muviri zvinhu: kabhoni simbi
| 1 | Chigaro | A105 | LF2 | F22 |
| 2 | Nut | 2H | 35 | 25Cr2Mo1VA |
| 3 | Mudzidzi | B7 | 40MnB | 25Cr2Mo1VA |
| 4 | Gasket | 316 + graphite / PTFE | ||
| 5 | Muviri | A105 | LF2 | F22 |
| 6 | Chigaro | 304 | 304 | 304 |
| 7 | Steam | 304 | 304 | 304 |
| 8 | Mudzidzi | B7 | 40MnB | 25Cr2Mo1VA |
| 9 | Nut | 2H | 35 | 25Cr2Mo1VA |
| 10 | Gasket | 316 + graphite / PTFE | ||
| 11 | Kurongedza gasket | 304 | 304 | 304 |
| 12 | Kukanda | PTFE / Zvichienderana graphite | ||
| 13 | Bonnet | A105 | LF2 | F22 |
| 14 | Kudzvanya ruoko | 304 | 304 | 304 |
| 15 | Gland | A105 | LF2 | F22 |
| 16 | Mudzidzi | 2H | 40MnB | 25Cr2Mo1VA |
| 17 | Nut | B7 | 35 | 25Cr2Mo1VA |
Body zvinhu: Stainless simbi
| 1 | Chigaro | CF8 | CF8M | CF3M |
| 2 | Nut | 304 | 316 | 316L |
| 3 | Mudzidzi | 304 | 316 | 316L |
| 4 | Gasket | 316 + graphite / PTFE | ||
| 5 | Muviri | CF8 | CF8M | CF3M |
| 6 | Chigaro | 304 | 316 | 316L |
| 7 | Steam | 304 | 316 | 316L |
| 8 | Mudzidzi | 304 | 316 | 316L |
| 9 | Nut | 304 | 316 | 316L |
| 10 | Gasket | 316 + graphite / PTFE | ||
| 11 | Kurongedza gasket | 304 | 316 | 316L |
| 12 | Kukanda | PTFE / Zvichienderana graphite | ||
| 13 | Bonnet | CF8 | CF8M | CF3M |
| 14 | Kudzvanya ruoko | 304 | 316 | 304 |
| 15 | Gland | CF8 | CF8M | CF3M |
| 16 | Mudzidzi | 304 | 316 | 316L |
| 17 | Nut | 304 | 316 | 316L |
