W20-B2-B water leakage systerm with motorized valve with manual override

Tonheflow motorized valve manufacturer

Tonhe mainly produces motorized shut off ball valve from 1/4" to 2",
Some valves approved NSF61-G, CE, ROHS and other international certification.

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W20-B2-B water leakage systerm with motorized valve with manual override

Min.Order Quantity: 1 Piece/Pieces
Supply Ability: 5000 Piece/Pieces per Month
Port: ningbo,Shanghai
Payment : T/T, Paypal

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Tonhe is a china manufacturer, we focus on water leak system with motorized valve(1/4" - 1 1/4"), which are CE, RoHS, IP67 approved, and SS valve NSF61 approved. Our company also SGS ISO9001 approved.

Technical Parameters:

Valve size	BSP/NPT 1/4" 3/8" 3/4" 1"
Maximum working pressure	1.0 MPa
Circulation medium	Fluid, air
Rated voltage	DC5V working with battery or power adapter DC5v
Wiring control methods	CR2 01
Working current	≤500MA
Open/close time	≤7S
Life time	100000 times
Valve Body material	Stainless Steel,brass
Actuator material	Engineering Plastics
Sealing material	EPDM & PTFE
Actuator rotation	90°
Max. torque force	2 Nm
Cable Length	2m
Environment temperature	-15℃～50℃
Liquid temperature	2℃～90℃
Manual override	yes
Indicator	Yes
Protection class	IP67

water leak system picture show

the water leak sytem power can supplier by battery or DC5v power adapter

Assemble drawing

Functions and Features

* Valves close automatically when leakage, and alarm.
* Power Supply with 2 AA, 5 batteries.
* Automatically alarm when power is lower, and valve close eight hours later
* Controller panel has three keys ( power key, valve on key , valve off key ) and three indicator lights ( power indicator, on - off indicator)
* Easy to install.
* Suitable for water purifiers, protective faucet, washing machine, filter or water softener and other equipment as leakage protection.
* Sensing controller is fully sealed, moisture-proof design, improve the life of battery and stability of the product .

Technical parameters

Operating voltage: 3VDC (2 . AA, 5 batteries)
Operating Current: Typically 0.015mA, max 300.0mA
Cable length: 1.0M
Connector Spec: 1 / 2 "(BSP/NPT 1/4" 3/8" 3/4" 1") Optional
Valve Body material : Brass ( Stainless steel 304 , Nickel plated Brass ) Optional
Ambient temperature: -20℃ to 80℃
Working pressure: 1.0Mpa
Leakage detection: Put the metal face of sensor controller down the place most likely leaky places, such as near the water purifier

Pls confirm below different versions of actuators

Valve Actuator gear

our A20 actuator gear is brass(biggest gear) + stainless steel

Our electronic components are basically imported, all choose the better quality of the accessories, such as switches, we use better quality Taiwan switch.