12

mankhwala

GDF-4 Motor Pipeline Stop Valve ya Gasi Flow Meter

Nambala ya Model: GDF-4

Kufotokozera Kwachidule:

GDF-4 valavu yotseka mapaipi ndi valavu yomwe imagwiritsidwa ntchito pamapaipi amafuta kuwongolera kuyatsa kwa sing'anga yotumizira. Ikhoza kuikidwa pa payipi ya gasi ngati chigawo chodziyimira pawokha, ndipo imatha kuwongolera kutulutsa kwa gasi modalirika; itha kugwiritsidwanso ntchito molumikizana ndi mita yoyendera kuti izindikire kuphatikizika kwa mayendedwe a mapaipi a gasi metering ndi kuwongolera pa-off.


Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Mafotokozedwe Akatundu

Valavu yoyimitsa mapaipi ya GDF-4 ndi valavu yodalirika kwambiri, moyo wautali wautumiki komanso kuyendetsa galimoto yaying'ono. Muyezo waukulu wokhazikitsa mapangidwe ndi GB/T 20173-2013 "Mapaipi a Mafuta ndi Gasi Wachilengedwe Kufalitsa Mapaipi", ndipo mawonekedwe a flange ndi GB/T 9113-2010 "Integral Steel Pipe Flange".

GDF-4-Gas-pipeline-shut-off-valve-DN50
GDF-4-pipeline-shut-off-valve-DN150

Zogulitsa Zamankhwala

1. Ndi valve yotsegula pang'onopang'ono komanso yotseka, ndipo nthawi yotseka ndi ≤2s;

2. Kuthamanga kosiyanasiyana kogwira ntchito, kuthamanga kwambiri kogwira ntchito kumatha kufika ku 0.8MPa;

3. Kutaya kwapang'onopang'ono;

4. Kusindikiza kwabwino, kokhazikika komanso kodalirika;

5. Mapangidwe apadera a ma valve otsegulira ndi kuchepetsa kupanikizika amatha kuzindikira kutsegulidwa kwa valve ndi katundu wochepa komanso kutsika kwa mphamvu yamagetsi m'malo othamanga kwambiri, zomwe zimathandizira kudalirika kwa ntchito ya valve;

6. Thupi la valve limapangidwa ndi alloy aluminium alloy, yomwe imakhala yopepuka komanso yabwino kukana dzimbiri, ndipo imatha kupirira kuthamanga kwadzina kwa 1.6MPa; dongosolo lonse ndi kugonjetsedwa ndi kukhudza, kugwedera, kutentha kwambiri ndi otsika, kutsitsi mchere, etc., ndipo akhoza kusintha zosiyanasiyana zovuta panja;

7. Galimoto ndi bokosi la gear zimapangidwira ngati mawonekedwe osindikizidwa kwathunthu, mlingo wa chitetezo ndi ≥ IP65, ndipo galimoto ndi gearbox sizimalumikizana ndi sing'anga yopatsirana, ndipo ntchito yowonetsera kuphulika ndi yabwino. Kudalirika kwambiri kwa valve ndi moyo wautumiki;

8. Njira yoyendetsera ntchito ndi yamphamvu, ndipo imatha kutsekedwa mwachindunji pambuyo potsegula ndi kutseka, ndipo ikhoza kubweretsedwanso ku malo osinthira;

9. Vavu ikatsegulidwa ndi kutsekedwa pamalo ake, kayendetsedwe ka kayendetsedwe kake kamakhala kotsekedwa kuti zitsimikizire kuti valavu siigwira ntchito chifukwa cha mphamvu yakunja ikakhala yokhazikika;

10. The micro-motor imakonzedwa bwino, commutator imakutidwa ndi golide, ndipo maburashi amapangidwa ndi zitsulo zamtengo wapatali, zomwe zimathandizira kwambiri kukana kwa dzimbiri komanso kukhazikika kwa micro-motor yokha, kuonetsetsa kuti ntchito yodalirika ya nthawi yayitali ikugwira ntchito. valve yamagalimoto;

11. Njira yolowera mpweya imatha kusinthidwa.

 

Product Parameters

Ayi. Zinthu Zambiri
1 Sing'anga yogwirira ntchito Gasi Wachilengedwe / LPG
2 M'mimba mwake mwadzina (mm) DN25 DN32 Chithunzi cha DN40 Chithunzi cha DN50 DN80 Chithunzi cha DN100 Chithunzi cha DN150 Chithunzi cha DN200
3 Kuthamanga kosiyanasiyana 0 ~ 0.8Mpa
4 Kupanikizika mwadzina 1.6MPa
5 Voltage yogwira ntchito DC3-7.2V
6 Ntchito panopa ≤70mA (DC4.5V)
7 Mphamvu yoyambira motere ≤220mA(DC4.5V)
8 Zoletsedwa pano ≤220mA(DC4.5V)
9 Kutentha kwa ntchito -30℃~70℃
10 Kusungirako kutentha kozungulira -30℃~70℃
11 Malo ogwirira ntchito ndi chinyezi 5% ~95%
12 Kusungirako chilengedwe chinyezi wachibale ≤95%
13 Chizindikiro chosaphulika ExibⅡB T4 Gb
14 Mlingo wa chitetezo IP65
15 Nthawi yotsegulira ≤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 Nthawi yotseka ≤2s (DC4.5V)
17 Kutayikira Pansi pa 0.8MPa mpweya kuthamanga, kutayikira ≤0.55dm3/h (kugwira nthawi 2min)
Pansi pa 5KPa mpweya kuthamanga, kutayikira ≤ 0.1dm3/h (atagwira nthawi 2min)
18 Motor mkati kukana 21Ω±1.5Ω
19 Kukaniza kulumikizana kwapamalo ≤1.5Ω
20 moyo wautumiki ≥6000
Vavu yotseka ya GDF-4

Mitundu

Mitundu GDF-4-DN25 GDF-4-DN32 GDF-4-DN40 GDF-4-DN50 GDF-4-DN80 GDF-4-DN100 GDF-4-DN150
Kukula (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

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