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chigadzirwa

GDF-4 Mota Pipeline Stop Valve yeGasi Inoyerera Meter

Muenzaniso Nha.: GDF-4

Tsanangudzo Pfupi

GDF-4 pombi yekuvhara-vharavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhashandisa papiipi yegesi kudzora kubuda kwenzira yekutapurirana. Inogona kuiswa papombi yegesi sechinhu chakazvimirira, uye inogona kudzora otomatiki pa-kubvisa gasi zvakavimbika; inogona zvakare kushandiswa pamwe chete neyekuyerera mita yekuona kushanda kwekubatanidza kwepombi gasi metering uye on-off control.


Product Detail

Product Tags

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".

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

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
GDF-4 Shut-off Valve

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

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