We produce various civil,industrial and commercial Motor Valves for Smart Gas Meter (G1.6～G40) suitable for various manufacturers with good sealing, durability and explosion-proof performance, resistance to soaking, salt spray resistance, low power consumption, short switch time,etc. Our products have passed the European DVGW explosion-proof certification, A-tex, IECEx explosion-proof certification and national valve quality supervision and inspection center certification, won the praise of the domestic market.
Service Fluid Natural gas/LGP
Flow-rate grange 0~10m³/h
Operating pressure range 0~15kPa
Relative humidity ≤60%
Operating Temp -20℃~+60℃
m³/h rate, tested solely）
Internal Leakage Under 4kPa, leakage≤0.1L/h Durability Free of Malfunction after 5000 working cycle
Operating Voltage DC3~5.5V
Avg opening current ≤80mA(3V) Opening time 5S
Closure time 250mS ~300mS
Peak current, motor start-up ≈210mA (3V)
1.This valve is two wires valve, of which when red wire is for opening valve that connects to “-” pole and closing valve that connects to “+” pole; when black wire is for opening valve that connects to “+” pole and closing valve that connects to “-” pole. Motor resistance 21Ω.
2. the total time for opening valve is 5s.
3．the total time for closing valve is 300ms
4． The voltage of valve both ends shall not be less than 3V
5． If the parameters and structure of this internal valve changes, our company will promptly inform your company