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ngwaahịa

GDF-4 moto Pipeline Nkwụsị Valve maka Mita Na-aga Gas

Nọmba nlereanya: GDF-4

Nkọwa dị mkpirikpi:

GDF-4 pipeline mechie valve bụ valvụ a na-eji na pipeline gas iji chịkwaa nkwụsị nke mgbasa ozi. Enwere ike itinye ya na pipeline gas dị ka ihe nwere onwe ya, ma nwee ike ịchịkwa nkwụsị nke gas na-akpaghị aka; enwere ike iji ya na njikọ na-agba ọsọ mita iji ghọta njikọ ọrụ nke pipeline gas metering na nkwụsị nkwụsị.


Nkọwa ngwaahịa

Mkpado ngwaahịa

Nkọwa ngwaahịa

GDF-4 pipeline nkwụsị valvụ bụ valvụ nwere ntụkwasị obi dị elu, ogologo ndụ ọrụ yana draịva micro-motor. Ụkpụrụ mmejuputa iwu bụ isi GB/T 20173-2013 "Oil and Natural Gas Industry Pipeline Transmission System Pipeline Valves", na ọkọlọtọ imewe flange bụ GB/T 9113-2010 "Integral Steel Pipe Flange".

GDF-4-Gas-pipeline-emechi-anya-valve-DN50
GDF-4-pipeline-emechi-anya-valve-DN150

Njirimara ngwaahịa

1. Ọ bụ valvụ na-emeghe ngwa ngwa na ngwa ngwa, na oge mmechi bụ ≤2s;

2. Ogologo oke nrụgide na-arụ ọrụ, nrụgide ọrụ kachasị elu nwere ike iru 0.8MPa;

3. Obere nrụgide nrụgide;

4. Ihe mkpuchi dị mma, arụmọrụ kwụsiri ike na ntụkwasị obi;

5. Ihe nhazi pụrụ iche nke oghere valve na enyemaka nrụgide nwere ike ịghọta oghere valve na obere ibu na ike dị ala na gburugburu ebe nrụgide dị elu, nke na-eme ka ntụkwasị obi nke ọrụ valve;

6. A na-eji valvụ ahụ eme ihe nkedo aluminum alloy, nke dị arọ ma dị mma na nguzogide corrosion, ma nwee ike iguzogide nrụgide ọnụ nke 1.6MPa; ihe owuwu n'ozuzu ya na-eguzogide mmetụta, ịma jijiji, elu na obere okpomọkụ, nnu nnu, wdg, ma nwee ike ime mgbanwe dị iche iche dị mgbagwoju anya n'èzí;

7. A na-emepụta moto na gearbox dị ka ihe mkpuchi zuru oke, ọkwa nchebe bụ ≥ IP65, na moto na gearbox enweghị kọntaktị na mgbasa ozi mgbasa ozi, na ihe mgbawa na-agbawa agbawa dị mma. ntụkwasị obi valvụ nke ukwuu na ndụ ọrụ;

8. Usoro nchịkwa siri ike, a pụkwara igbochi ya ozugbo mgbe oghere na mmechi dị, a pụkwara iweta ya na ngbanwe ọnọdụ;

9. Mgbe valvụ meghere ma mechie ya, a na-emechi usoro mmegharị ahụ na-akpaghị aka iji hụ na valvụ ahụ agaghị arụ ọrụ n'ihi ike mpụga mgbe ọ nọ n'ọnọdụ kwụsiri ike;

10. A na-edozi micro-motor nke ọma, onye na-ebugharị bụ ọla edo, na brushes na-eji ọla dị oké ọnụ ahịa mee ihe, nke na-eme ka nkwụsị nke corrosion na nkwụsi ike nke micro-motor n'onwe ya, na-eme ka ọrụ ahụ dịkwuo ogologo oge nke a pụrụ ịdabere na ya. valvụ moto;

11. Enwere ike ịhazi ntụziaka ikuku ikuku.

 

Ngwa ngwaahịa

Mba. Ihe Data
1 Ọkara na-arụ ọrụ Gas / LPG
2 Dayameta aha (mm) DN25 DN32 DN40 DN50 DN80 DN100 DN150 DN200
3 Oke nrụgide 0 0.8Mpa
4 Nrụgide aha 1.6MPa
5 Voltaji na-arụ ọrụ DC3 7.2V
6 Na-arụ ọrụ ugbu a ≤70mA (DC4.5V)
7 Ụgbọ ala na-amalite ugbu a kacha elu ≤220mA (DC4.5V)
8 Ugbu a egbochiri ≤220mA (DC4.5V)
9 Ọnọdụ okpomọkụ na-arụ ọrụ -30 ℃ ~ 70 ℃
10 Nchekwa gburugburu okpomọkụ -30 ℃ ~ 70 ℃
11 Na-arụ ọrụ gburugburu ebe obibi ikwu iru mmiri 5% ~ 95%
12 Nchekwa gburugburu ebe obibi ikwu iru mmiri ≤95%
13 Akara mgbochi mgbawa ExibⅡB T4 Gb
14 Ọkwa nke nchebe IP65
15 Oge mmeghe ≤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 Oge mmechi ≤2s (DC4.5V)
17 Nhapu N'okpuru nrụgide ikuku 0.8MPa, ntapu ≤0.55dm3 / h (jide oge 2min)
N'okpuru nrụgide ikuku 5KPa, ntapu ≤ 0.1dm3 / h (jide oge 2min)
18 moto esịtidem mgbochi 21Ω± 1.5Ω
19 Ngbanwe ngbanwe kọntaktị n'ọnọdụ ≤1.5Ω
20 ndụ ọrụ ≥6000
GDF-4 mechiri emechi Valve

Ụdị

Ụdị GDF-4-DN25 GDF-4-DN32 GDF-4-DN40 GDF-4-DN50 GDF-4-DN80 GDF-4-DN100 GDF-4-DN150
Nha (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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