China Factory Brass Ball Valve with Fitting by Thread Connect Port, Electric Actuator for Motorized Water Meter/HVAC on/off

• Media: Water
• Material: Brass
• Connection Form: Thread
• Driving Mode: Electric
• Nominal Pressure: PN1.0-32.0MPa
• Channel: Straight Through Type
• Model NO.: 8013
• Structure: Flexible Ball Valve
• Function: Open or Close Valve Controlled Water Meter
• Temperature: Low Temperature
• Standard: ISO
• Application: Water Industrial Usage, Household Usage
• Description: Motorized Valve/Shut off Valve
• Voltage: DC2.5-5V Lithium Battery
• Velocity Reduction Rate: 3700:1
• Life Cycle: >100000 Cycles
• Application1: Water Meters with Built in Control Valve
• Application2: Prepaid Water Meter/Ultrasonic Water Meter AMR
• Torque Range: >2 Nm
• Transport Package: Box & Carton
• Specification: DN15-25 mm
• Trademark: Leking
• Origin: China
• Production Capacity: 250000PCS/Month

Product Description

China Factory Brass Ball Valve With Fitting By Thread Connect Port, Electric Actuator For Motorized Water Meter/HVAC On/Off

Miniature electric ball valve, micro-power electric ball valve for prepaid heat meter (water meter), on-off time area method for timing and metering electric ball valve, wireless transmission electric ball valve, etc.

Structure of mini motorized ball valve
1. Three imported silicone O-rings on the valve stem prevent water leakage.
2. The high-precision processing of tetrafluoroethylene gaskets perfectly matches the copper balls, which reduces the leakage rate and reduces the additional power consumption of the motor. .
3. Add 1 imported silicone gasket behind every tetrafluoroethylene gasket to reduce leakage rate.
4. Add an O-ring to the valve body nut, tighten and apply glue to prevent exposure.
5. Add 0-shaped ring to the threading hole of the motor shell to prevent water from entering the shell.
6. A 6-point gasket is added between the upper and lower covers of the actuator housing to maintain the tightness.
Advantages - Sturdy structure design ensures longer life cycle, no leak

No	Name	Material	Advantage
1.	O-ring	Import  fluoro rubber (green)		Resistance to high temperature, oil, corrosion, chemicals,  Work temp.: -30ºC+280ºC.Quadruple seals,  minimize the risk of leakage.
	2.		Drainage				Drain just in case leakage happens
	4		0-ring		EPDM (red)		Between nut and valve body, extra external leak proof, reduce the possibility of internal leak
	8.		Ball		Brass or SS304		Finely polished, rack nickel plating (not barrel plating), smooth surface, improved torque performance
	9.		Water proof G				Avoid water into housing, seal between  valve body and valve housing

Advantages - Multiple valve shaft seal design

No	Name	Material	Advantages
5.	Wall thickness		2.0mm, PN20
6.	Teflon washer	Import teflon	1. Import teflon tube, numerical processing to perfectly match with ball surface 2. Minimal deformation, polish surface, wearable
7	0-ring	EPDM	1. Good elasticity, as buffer after Teflon washer to improve seal effect 2. Reasonable structure design, ensures perfect holding margin

Wiring diagram
      

Wire color	Description
Blue	signal of switch on position, open valve
White	signal of public terminal
Yellow	signal of switch off position, close valve
Red	power terminal, + positive
Black	power terminal, - negative

Factory overview
-Production facilities
                        -Warehouse