GDF-4 Mota Pipeline Stop Valve yeGasi Inoyerera Meter
Product Description
GDF-4 pipeline stop valve ivharuvhu ine kuvimbika kwakanyanya, hupenyu hurefu hwebasa uye micro-motor drive. Iyo huru dhizaini yekumisikidza mwero ndeye GB/T 20173-2013 "Oiri uye Natural Gasi Indasitiri Pipeline Transmission System Pipeline Valves", uye flange dhizaini chiyero ndeye GB/T 9113-2010 "Integral Steel Pipe Flange".
Product Features
1. Ivhavha inononoka uye inokurumidza kuvhara, uye nguva yekuvhara ndeye ≤2s;
2. Yakasiyana-siyana yekumanikidza kushanda, iyo yakanyanya kumanikidza kushanda inogona kusvika 0.8MPa;
3. Kurasikirwa kudiki kwekumanikidza;
4. Kuiswa chisimbiso kwakanaka, kwakagadzikana uye kwakavimbika kushanda;
5. Iyo yakakosha chimiro dhizaini yekuvhura kwevharuvhu uye kudzvinyirira kusunungura kunogona kuona kuvhurika kwevharuvhu nemutoro wakaderera uye kuderera kwesimba rekushandisa munzvimbo yakanyanya kudzvanywa, iyo inowedzera kuvimbika kwekushanda kwevharuvhu;
6. Muviri wevharuvhu wakagadzirwa neakakandirwa aluminium alloy, iyo yakareruka muhuremu uye yakanaka mukupokana nekuora, uye inokwanisa kumirisana nedzvinyiriro yezita re1.6MPa; chimiro chese chinoshingirira kukanganiswa, vibration, yakakwirira uye yakaderera tembiricha, munyu pfapfaidzo, nezvimwewo, uye inogona kuchinjika kune dzakasiyana siyana dzakaoma nzvimbo dzekunze;
7. Motokari uye bhokisi rebhokisi rakagadzirwa sechisimbiso chakanyatsovharwa, chiyero chekudzivirira chiri ≥ IP65, uye motokari uye bhokisi rebhokisi harina kushamwaridzana nemhepo yekufambisa, uye kuputika-uchapupu kushanda kwakanaka. Yakavandudzwa zvikuru kuvimbika kwevhavha uye hupenyu hwebasa;
8. Nzira yekutonga yakasimba, uye inogona kuvharwa zvakananga mushure mokunge kuzarura nekuvhara kuri panzvimbo, uye inogonawo kuunzwa kune chinja chechinzvimbo;
9. Mushure mokunge vheji yakavhurwa uye yakavharwa panzvimbo, nzira yekufambisa inongovharwa kuti ione kuti valve haigoni kushanda nekuda kwesimba rekunze kana iri mumamiriro akagadzikana;
10. Iyo micro-motor inogadzirwa zvakanaka, iyo commutator yakaputirwa negoridhe, uye mabhurashi anogadzirwa nesimbi dzakakosha, iyo inovandudza zvakanyanya kusimba kwekuora uye kugadzikana kweiyo micro-motor pachayo, kuve nechokwadi chekushanda kwakavimbika kwenguva refu kweiyo. mota valve;
11. Mhepo inotora nzira inogona kugadziriswa.
Product Parameters
Aihwa. | Items | Data | |||||||
1 | Working medium | Natural Gasi/LPG | |||||||
2 | Zita dhayamita (mm) | DN25 | DN32 | DN40 | DN50 | DN80 | DN100 | DN150 | DN200 |
3 | Pressure range | 0~0.8Mpa | |||||||
4 | Nominal pressure | 1.6MPa | |||||||
5 | Kushanda Voltage | DC3~7.2V | |||||||
6 | Kushanda ikozvino | ≤70mA (DC4.5V) | |||||||
7 | Motor kutanga peak ikozvino | ≤220mA(DC4.5V) | |||||||
8 | Yakavharwa ikozvino | ≤220mA(DC4.5V) | |||||||
9 | Kushanda tembiricha | -30℃~70℃ | |||||||
10 | Storage ambient tembiricha | -30℃~70℃ | |||||||
11 | Nzvimbo yekushanda ine hunyoro hunoenderana | 5%~95% | |||||||
12 | Nzvimbo yekuchengetera hunyoro hunoenderana nehunyoro | ≤95% | |||||||
13 | Kuputika-chiratidzo chiratidzo | ExibⅡB T4 Gb | |||||||
14 | Dhigirii rekudzivirira | IP65 | |||||||
15 | Nguva yekuvhura | ≤40s | ≤40s | ≤40s | ≤40s | ≤40s | ≤55s | ≤055s | ≤90s |
(DC4.5V) | (DC4.5V) | (DC4.5V) | (DC4.5V) | (DC4.5V) | (DC4.5V) | (DC4.5V) | (DC4.5V) | ||
16 | Nguva yekuvhara | ≤2s (DC4.5V) | |||||||
17 | Leakage | Pasi pe 0.8MPa kudzvinyirirwa kwemhepo, kuvuza ≤0.55dm3/h (nguva yekubata 2min) | |||||||
Pasi pe5KPa kudzvinyirirwa kwemhepo, kuvuza ≤ 0.1dm3/h (nguva yekubata 2min) | |||||||||
18 | Motor mukati mekudzivirira | 21Ω±1.5Ω | |||||||
19 | In-position chinja kuonana kuramba | ≤1.5Ω | |||||||
20 | hupenyu hwebasa | ≥6000 |
Types
Types | GDF-4-DN25 | GDF-4-DN32 | GDF-4-DN40 | GDF-4-DN50 | GDF-4-DN80 | GDF-4-DN100 | GDF-4-DN150 |
Saizi(mm) | |||||||
L | 160 | 180 | 230 | 230 | 310 | 350 | 480 |
W | 109 | 125 | 165 | 165 | 214 | 237 | 304 |
H | 245 | 265 | 283.5 | 288.5 | 350 | 365 | 433 |
A | 115 | 140 | 150 | 165 | 200 | 220 | 285 |
B | 85 | 100 | 110 | 125 | 160 | 180 | 240 |
C | 14 | 18 | 18 | 18 | 18 | 18 | 22 |
D | 48 | 60 | 68 | 73 | 92 | 102 | 138 |
E | 77 | 77 | 77 | 77 | 77 | 77 | 77 |
F | 138.5 | 138.5 | 138.5 | 138.5 | 138.5 | 138.5 | 138.5 |
G | 21 | 20 | 20 | 20 | 23 | 23 | 23 |
L1 | 114 | 114 | 114 | 114 | 114 | 114 | 114 |
L2 | 35 | 35 | 35 | 35 | 35 | 35 | 35 |
n | 4 | 4 | 4 | 4 | 8 | 8 | 8 |