Pneumatic British Fluorine Lined/EPDM Lined Diaphragm Valve Nhanganyaya
Iyo pneumatic piston diaphragm inodzora vharafu inoumbwa neiyo diaphragm vharafu uye pneumatic actuator.Inoshandisa mhepo yakamanikidzwa sesimba rekudzora kuyerera kwemvura yepakati mukati mekuita pombi.
Nekuda kwechimiro chemuviri wevharuvhu ine corrosion-resistant lining uye corrosion-resistant diaphragm, isina stuffing box chimiro, iyo throttle element is an elastic diaphragm, uye nzira yekuyerera yemuviri wevharuvhu yakatsetseka, saka pneumatic film diaphragm valve ine. simba diki rakashata, kuyerera kukuru, Nezvakanakira kusadonha, kurerukirwa, kuvimbika, moto uye kuputika kudzivirira, inoshandiswa zvakanyanya mukuyerera kwekuyerera kweakasimba acids, yakasimba alkalis, ngura yakasimba, yakakwirira viscosity, zviyo, fiber, uye chepfu uye isina-yakasvibiswa midhiya mumaindasitiri otomatiki masisitimu.
Kuvhara nekuvhurwa kwevharuvhu ye diaphragm kunoonekwa nekumanikidza kubva papombi inobata pane yakasimbiswa rabha diaphragm.Kana iyo yekumanikidza yepakati ichipinda mukamuri yekudzora yevhavha, iyo diaphragm inotsikirira pasi uye inovhara nzira yevhavha.Kana dzvinyiriro iri mukamuri yekudzora yaiswa mumhepo kana pombi yepasi, diaphragm inosimuka uye nzira yevharuvhu inovhurwa.Ivhavha haina hunde yevharuvhu, gasket, chigaro chekutarisa, zvichingodaro, uye chikamu chega chinofamba mugero ndiyo diaphragm, saka hapana kuora uye kukiya chiitiko, uye ine kugadzikana kwepamusoro.Mhando dzakasiyana-siyana dzezvimiro uye mafomu ekudzora anogona kuiswa kune akasiyana siyana ekudzora fluid zvinodiwa.
| Aihwa. | Zita | Material |
| 1 | Muviri | WCB/304 |
| 2 | Bonnet | WCB |
| 3 | Diaphragm | EPDM/F46 |
| 4 | Disc | WCB |
| 5 | Cylinder | Aluminium Alloy |
| 6 | Piston | Aluminium Alloy |
| 7 | Stem | Stainless Simbi 304/45# |
| 8 | Nzira Yekubatanidza | Flange |
| DN | Nominal | L | D | D1 | n-φd | f | H | Air Pressure | φA | Kudhirowa |
| Pressure | MPa | |||||||||
| MPa | ||||||||||
| 15 | 1 | 108 | 95 | 65 | 4-13.5 | 2 | 215 | 0.6 | 110 |  |
| 20 | 1 | 117 | 105 | 75 | 4-13.5 | 2 | 220 | 0.6 | 110 | |
| 25 | 1 | 127 | 115 | 85 | 4-13.5 | 2 | 225 | 0.6 | 110 | |
| 32 | 1 | 146 | 140 | 100 | 4-17.5 | 2 | 240 | 0.6 | 140 | |
| 40 | 1 | 159 | 150 | 110 | 4-17.5 | 2 | 285 | 0.6 | 170 | |
| 50 | 1 | 190 | 165 | 125 | 4-17.5 | 2 | 307 | 0.6 | 170 | |
| 65 | 1 | 216 | 185 | 145 | 4-17.5 | 2 | 327 | 0.6 | 200 | |
| 80 | 1 | 254 | 200 | 160 | 8-17.5 | 2 | 390 | 0.6 | 230 | |
| 100 | 1 | 305 | 220 | 180 | 8-17.5 | 2 | 470 | 0.6 | 260 | |
| 125 | 1 | 356 | 250 | 210 | 8-17.5 | 3 | 637 | 0.6 | 310 |
