GDF-1 Motorized Ball Valve Special for Gas Pipeline
Kuiswa Nzvimbo
Iyo inoyangarara-bhora vharafu inogona kuiswa pane gasi pombi
Product Advantages
Gasi pombi bhora vharafu chimiro uye zvakanakira
1. Kumanikidzwa kwekushanda kwakakura, uye valve inogona kuvhurwa uye yakavharwa zvakasimba munzvimbo yekushanda ye0.4MPa.
2. Ivhavha yekuzarura nekuvhara nguva ipfupi, uye nguva yevhavha yekuvhara nekuvhara ishoma kudarika kana yakaenzana ne50s pasi pemuganhu wekushanda kwe7.2V.
3. Hapana kurasikirwa kwekumanikidzwa, uye zero-pressure loss structure design nevhavhavha yakaenzana nedhayamita yepombi inogamuchirwa.
4. Kuiswa chisimbiso kwevhavha yekuvhara yakanaka, uye chisimbiso chinogadzirwa ne nitrile rubber ine kupisa kwepamusoro (60 ℃) uye kuderera kwekushisa (-25 ℃).
5. Nekugadzirisa muganhu, inogona kunyatsoona mamiriro e-in-position ye valve switch.
6. Ivhavha yevhavha inomhanya zvakanaka, isina kudengenyeka uye ine ruzha rushoma.
7. Iyo motokari uye bhokisi regiya zvakavharwa zvakakwana, uye chiyero chekudzivirira chiri ≥IP65, iyo inodzivirira zvachose nzira yekufambisa kupinda, uye ine yakanaka kuputika-uchapupu kushanda.
8. Muviri wevharuvhu wakagadzirwa nealuminium, iyo inogona kumira 1.6MPa kudzvinyirira, kudzivisa kushamiswa uye kuzununguka, uye kuenderana nemamiriro ezvinhu akaoma.
9. Pamusoro pemuviri wevhavha inodized, iyo yakanaka uye yakachena uye ine maitiro akanaka e-anti-corrosion performance.
Murayiridzo Wekushandisa
1. Tambo dzvuku netambo yakasviba ndiyo tambo dzemagetsi, tambo yakasviba yakabatana kune yakanaka electrode, uye tsvuku tsvuku yakabatanidzwa kune negative electrode kuti ivhure valve.
2. Optional in-position signal output mitsara: 2 mitsara michena ndiyo mitsara yakazaruka mu-position signal mitsara, iyo ipfupi-inotenderera kana valve iripo;2 mitsara yebhuruu ndiyo mitsara yevhavha-yakavhara-mu-chinzvimbo, iyo ipfupi-inotenderera kana vharuvhu iripo;(Mushure mekunge vharafu yavhurwa kana kuvharwa, magetsi anowanzowedzerwa kune 5s kuti ave nechokwadi chekugadzikana kwechiratidzo che-in-position)
3. Bhokisi rekudzikisa revhavha rinogona kutenderedzwa 180 madhigirii sese maererano nekunakira kwemutengi kuisa bhokisi rekutonga, uye valve inogona kushandiswa kazhinji mushure mekutenderera.
4. Shandisa mabhaudhi eflange kuti ubatanidze mavharuvhu, mapaipi, uye maflowmeters.Usati waiswa, kuguma kwechiso cheflange kunofanirwa kucheneswa zvakanyatsonatswa kudzivirira iron slag, ngura, guruva uye zvimwe zvinhu zvakapinza pamucheto wepamusoro kubva pakukwenya gasket uye kukonzera kuvuza.
5. Ivhavha inofanira kuiswa mupombi kana kuti flowmeter nevhavha yakavharwa.Izvo zvinorambidzwa zvachose kuishandisa mumamiriro ekudzvinyirira kana gasi kubuda uye kuona kubuda nemoto wakazaruka.
6. Kuonekwa kwechigadzirwa ichi kunopihwa zita rezita.
Zvinyorwa zveTech
| Kwete.号 | Itrms | Zvinodiwa | ||||
| 1 | Working medium | Nature gasi LPG | ||||
| 2 | Zita dhayamita(mm) | DN25 | DN40 | DN50 | DN80 | DN100 |
| 3 | Pressure range | 0～0.4Mpa | ||||
| 4 | Nominal pressure | 0.8MPa | ||||
| 5 | Kushanda Voltage | DC3～7.2V | ||||
| 6 | Operating current | ≤50mA (DC4.5V) | ||||
| 7 | Max current | ≤350mA(DC4.5V) | ||||
| 8 | Yakavharwa ikozvino | ≤350mA(DC4.5V) | ||||
| 9 | Kushanda tembiricha | －25℃～60℃ | ||||
| 10 | Kuchengetedza tembiricha | －25℃～60℃ | ||||
| 11 | Kushanda humidity | 5%～95% | ||||
| 12 | Kuchengetedza humidity | ≤95% | ||||
| 13 | ATEX | ExibⅡB T4 Gb | ||||
| 14 | Dziviriro kirasi | IP65 | ||||
| 15 | Nguva yekuvhura | ≤60s(DC7.2V) | ||||
| 16 | Nguva yekuvhara | ≤60s (DC7.2V) | ||||
| 17 | Leakage | Pasi pe0.4MPa, kuvuza ≤0.55dm3/ h (compress nguva 2min) | ||||
| Pasi pe5KPa, kuvuza≤0.1dm3/h (compress time2min) | ||||||
| 18 | Motor ristance | 21Ω±3Ω | ||||
| 19 | chinja kuonana kuramba | ≤1.5Ω | ||||
| 20 | Kutsungirira | ≥4000 nguva | ||||
