Rkf-5-6 Wires Shut-off Motor Valve for Business and Industrial Smart Gas Meter G25

• Temperature: Ordinary Temperature
• Certification: RoHS, CE, ISO9001
• Media: Gas
• Standard: Nonstandard
• Connection Mode: Thread
• Power: Electric
• Model NO.: RKF-5-6 Wires
• Material: Plastic
• Type: Motor Industrial Valve
• Brand Name: Chengdu Zhicheng
• Application: Motor Built-in Valve
• Port Size: Customized
• Warranty: 1 Year
• Origin: Sichuan, China

Product Description

Product Parameters

Items	Data
Working Medium	Natural gas,LPG
Flow Range	0.1~40m^3/h	GB/T 6968-2019
Operating Pressure	0~50KPa
Operating Voltage	DC3~6V
ATEX	ExibIIBT3 Gb  (Certification NO.:320180428U)	GB/T 3836.1/4-2021
Operating temperature	-25ºC~+55ºC
Relative humidity	5%~90%
Storage temperature	-25ºC~+60ºC
Leakage	≤0.55dm3/h(30KPa)	GB/T 6968-2019
Valve resistance	20Ω±1.5Ω
Motor inductance	18±1.5mH
Average current of valve switching	≤60mA (DC 3V)
Blocked current	≤300mA (DC 5V)
Opening,closing time	≈4.5s (DC 3V)
Room temperature capacitor closing performance	DC≥4V/0.33F
Pressure loss	≤375Pa(with meter)	GB/T 6968-2019
Endurance	≥10000 time	GB/T 6968-2019
Material	POM,NBR	HG/T 2178-2019
Meter Suit	G25 Gas Meter

 
 

 

Product Instruction

1.This type of valve outlet wire is six, the red and black lines are the valve action power line, the red line is connected to the positive pole, the black line is connected to the negative extremely open valve (specific can be set according to customer requirements). The other Four leads are status switch wires, which serve as signal output wires for open and close in place. The green wire is open in place status line (open in place means the valve is open in place), the grey wire is closed in place status line (open in place means the valve is closed in place).

2. Valve driving voltage and switching valve time setting: the lowest driving voltage of the valve shall not be lower than 3.0V. When opening/closing the valve, when it is detected that the opening/closing valve is in place and the line is connected, it is necessary to delay the power supply for 2S before stopping the power supply to ensure that the opening valve travel is completed or the closing valve is effectively sealed.

3. It is recommended to switch the valve on and off once every month or every two months, so that the valve motor and transmission mechanism can operate once.

4. When the working medium is not natural gas or liquefied stone gas, special customization is needed.

 

Installation



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Company Profile

Chengdu Zhicheng is one of the world leaders in designing, manufacturing, offering services and solutions in gas meter motor valve industry. Through unremitting innovation and continuous collaboration with our customers, we are providing more efficient solutions for gas monitoring and consumption control, helping countless customers successfully manage the gas use.

FAQ

1.Are you factory or only company?

We have factory to produce motor valve for gas meter, motor pipe valve for flow meter,and gas safety products. But we have extensive experience in the gas industry and can also purchase other products for customers

 

2.How about the shipping cost?
 

The quote is based on FOB, but other ways can be also considered

 

3.Can you customize the product here?
 

Yes.We support customization, and can provide ODM&OEM

 

4.How about sample time? What is the payment?
 

Sample time 3-5 days after a proof confirmed and your payment received. At the start of cooperation, we prefer T/T in advance or L/C