China Shut-off Valve Yomanga-mu Gesi Wachilengedwe Wamagetsi Amagetsi a Smart Gasi Meter Yaing'ono Panyumba Yomanga Mwamsanga Kupanga ndi Fakitale

Vavu Yamagalimoto Yomangidwira Mwachangu ya mita ya Smart Gas Chithunzi Chowonetsedwa

Ma Valve Omangidwa Mwachangu Otsekera a Smart Gas mita

Nambala ya Model: RKF-2

Kufotokozera Kwachidule:

Izi ndi valavu yapadera yomwe imayikidwa mu mita ya gasi kuti iwononge kutsekedwa kwa gasi. Kutengera mawonekedwe apadera a ratchet, palibe vuto lotsekereza ma mota potsegula ndi kutseka valavu. Kapangidwe kameneka kamalepheretsa magiya kuti awonongeke kapena kupanikizidwa ndi mphamvu yamphamvu kwambiri. Pali kasupe mu valavu, yomwe imatenga mphamvu pamene valavu ikutsegulidwa, kotero mphamvu yofunikira kutseka valavu imakhala yochepa kwambiri, yomwe ingathe kukwaniritsa kutseka nthawi yomweyo kwa valve.

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Malo oyika

Vavu yamoto imatha kuyikidwa mu mita yamagetsi yanzeru.

Ubwino wake

Ubwino wa Vavu Yopangira Magalimoto Opangidwira
1.Kutseka mwachangu
2.Stable dongosolo Max kuthamanga akhoza kufika 200mbar
3.Kutseka ndi mphamvu zochepa
4.Flexible zothetsera makonda: Mukhoza kusankha kusinthana ntchito kuchokera 2 mawaya 6 mawaya.
5.Palibe kutsekereza mota

Malangizo Ogwiritsa Ntchito

1. Chingwe chotsogolera cha mtundu uwu wa valve chili ndi zizindikiro zitatu: waya awiri, waya anayi kapena asanu ndi limodzi. Waya wotsogola wa valavu yama waya awiri amangogwiritsidwa ntchito ngati chingwe chamagetsi chamagetsi, waya wofiyira amalumikizidwa ndi zabwino (kapena zoyipa), ndipo waya wakuda amalumikizidwa ndi zoyipa (kapena zabwino) kuti atsegule valavu (makamaka, ikhoza kukhazikitsidwa molingana ndi zofuna za makasitomala). Pa mawaya anayi ndi asanu ndi limodzi a mawaya, mawaya awiri (ofiira ndi akuda) ndi mawaya opangira magetsi, ndipo mawaya awiri kapena anayi otsalawo ndi mawaya osinthira, omwe amagwiritsidwa ntchito ngati mawaya otulutsa chizindikiro kuti atseguke. ndi malo otsekedwa.
2. Zofunikira zamagetsi: DC2.5V kwa 2s potsegula valve. Vavu ikatseka, nthawi yoperekera mphamvu iyenera kukhala yayitali kuposa 300ms, ndipo valavu imatha kutsegulidwa ndikutsekedwa bwino.
3. Kuthamanga kwapakati pa valve sikuyenera kukhala kotsika kuposa 2.5V. Ngati malire apano akutsegulira ndi kutseka valavu, mtengo wapano sudzakhala wotsika kuposa 100mA.
4. Ndibwino kuti magetsi ochepera a DC a valve asakhale osachepera 2.5V. Ngati malire omwe alipo panopa ali mu njira ya valve yotsegula ndi kutseka, malire apano akuyenera kukhala osachepera 60mA.

Zolemba za Tech

Zinthu	zofunika	Standard
Sing'anga yogwirira ntchito	Gasi wachilengedweLPG, pa
Mayendedwe osiyanasiyana	0.016-6m³/h
Pressure Drop	0.20KPa
Mndi suit	G1.6/G2.5
Mphamvu yamagetsi	DC2.5-3.9V
Zotsatira ATEX	ExicⅡBT4 Gc	EN 16314-2013 7.13.4.3
Kutentha kwa ntchito	-25 ℃～60 ℃	EN 16314-2013 7.13.4.7
Chinyezi chachibale	5% ～90%
Lake	2KPaor 7.5ka＜1l/h	EN 16314-2013 7.13.4.5
Ntchito yamagetsi yamagalimoto	14±10%Ω/8±2mH
Pakali pano kukana	10±1%Ω
Max panopa	≤173mA(DC3.9V)
nthawi yotsegula	≤2s(DC3V)
Nthawi yotseka	≤0.3s(DC3V)
Limit Switch	Palibe/mbali imodzi/twp mbali
Kusintha kwamphamvu	≤0.2Ω
Kutaya mphamvu	Ndi mita kesi≤200Pa	EN 16314-2013 7.13.4.4
chipiriro	≥10000次	EN 16314-2013 7.13.4.8
Malo oyika	Cholowa