Electric Shut off Valve for Water leak Control (W20-B2-C)

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1 Case/Cases 30pcs/carton (Min. Order)
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Overview
Quick Details
Standard or Nonstandard:
Standard
Structure:
Straight Through Type
Pressure:
Medium Pressure
Power:
Electric
Material:
Brass
Temperature of Media:
Normal Temperature
Media:
Water
Port Size:
3/4"
Place of Origin:
China (Mainland)
Model Number:
W20-B2-C
Brand Name:
Tonhe
Rated Voltage:
DC3V
Life Time:
70000 Times
Protection Class:
IP67
Certification:
CE, NSF61
SupplyAbility
SupplyAbility:
5000 Set/Sets per Month
Packaging & Delivery
Packaging Details
Carton
Port
Ningbo
Lead Time :
3-20 Working Days

 

TONHEV is a manufacture in China specilized in mini motorized shut off ball valve (1/2”~2’’).And valve actuator which are approved CE certification and SS valve approved NSF61 international certification.Our company also approved SGS ISO9001 in 2013 .

 

 

Technical Parameters:

 

Valve size -------------------  1/2” - 1” (Optional)

Valve Body material -------  Brass

Actuator material ----------  Engineering Plastics

Sealing material ------------  EPDM & PTFE

Rated voltage --------------  DC3V

Working current -----------  ≤500MA

Protection class  -----------  IP67

Open/close time    --------- ≤7 S

Actuator rotation  ---------- 90°

Max. torque force  --------- 2Nm

Indicator   ------------------ Yes

Maximum working pressure --------- 1.0MPa

Circulation medium -------------------  Fluid, Air

Environment temperature ----------  15℃~50℃

Liquid temperature ------------------   2℃~90℃

 

 

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

 

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Design Features

 

1 All-copper gear design, high accuracy output torque, especially for multi-channel scaling system. 

2 Small size, compact structure.
3 A variety of control methods, either to accept remote valve position control signal, but also the feedback signal in place for computer intelligence unit testing.
4 Good sealing performance

 

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Customer Show:

 

Business Steps:

 

 

 

 

                 

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