China 2Wire Yazimitsani Vavu ya Industrial Smart Gas Meter Fast-close Valve Manufactory ndi Factory |Zhicheng

2 Waya Wozimitsa Valve Smart Gas Meter Kutseka Kwambiri Chithunzi Chowonetsedwa

2 Wire Shut off Valve Smart Gas Meter Fast-close Valve

Nambala ya Model: RKF-4

Kufotokozera Kwachidule:

RKF-4 ndi valavu yotseka yamagalimoto ndipo imagwirizana ndi mitundu yosiyanasiyana ya mita ya gasi.Imakhala ndi mawonekedwe, monga thupi laling'ono, kuchepa kwamphamvu, kulimba ndi kudalirika, kuphulika kosaphulika, kugwiritsa ntchito mphamvu zochepa, nthawi yochepa yosinthira, ndi zina zotero. Zogulitsa zathu zonse zili ndi chidziwitso cha kuphulika kwa ATEX ndipo zimatha kusintha malinga ndi zofuna za makasitomala. .

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Kuyika Malo

Vavu yamoto imatha kuyikidwa mu mita yamagetsi yanzeru.

Ubwino wa Zamalonda

Zopangira zomangira zopangira ma motor Valve Ubwino
1. Kutsika kwapang'onopang'ono
2. Khola dongosolo Max kuthamanga akhoza kufika 150mbar
3. Small mawonekedwe, zosavuta khazikitsa
4. Mtengo wotsika

Malangizo Ogwiritsa Ntchito

1. Mtundu uwu wa valve uli ndi mawaya awiri otsogolera kuti apereke mphamvu ku valve.Chingwe chofiira chimagwirizanitsidwa ndi mphamvu zabwino (kapena mphamvu zoipa), ndipo waya wakuda umagwirizanitsidwa ndi mphamvu zoipa (kapena mphamvu zabwino) kuti atsegule valve (makamaka, ikhoza kukhazikitsidwa malinga ndi zosowa za makasitomala).
2. Kuthamanga kwapakati pa valve sikuyenera kukhala kotsika kuposa 3V.Ngati malire omwe alipo pano akutsegula ndi kutseka valavu, mtengo wamakono wamakono sungakhale wotsika kuposa 130mA.
3. Kutsegula ndi kutseka kwa valve yamagalimoto kungayesedwe pozindikira zokhoma-rotor panopa mu dera.Mtengo wamakono wokhoma wokhoma ukhoza kuwerengedwa molingana ndi voteji yodulidwa yogwira ntchito ya kapangidwe ka dera, zomwe zimangogwirizana ndi voteji ndi mtengo wokana.

Zithunzi za Tech

Zinthu	zofunika	Standard
Sing'anga yogwirira ntchito	Gasi wachilengedwe, LPG
Mayendedwe osiyanasiyana	0.016～6m³/h
Kutsika kwamphamvu	0～15kpa
Suti ya mita	G1.6/G2.5
Mphamvu yamagetsi	DC3～3.9 V
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%
Kutayikira	2KPa kapena 7.5ka ＜1L/h	EN 16314-2013 7.13.4.5
Ntchito yamagetsi yamagalimoto	21±10%Ω/14±2mH
Pakali pano kukana	9±1%Ω
Max panopa	≤140mA(DC3.9V)
nthawi yotsegula	≤0.8s(DC3V)
Nthawi yotseka	≤0.8s(DC3V)
Kutaya mphamvu	Ndi mita kesi≤200Pa	EN 16314-2013 7.13.4.4
kupirira	≥10000次	EN 16314-2013 7.13.4.8
Malo oyika	Lowetsa