1/2 G DC 3V 3.3V 4.5V 6V Bi Stable Plumbing Valve Basin Faucet Water Solenoid Valves

US$4.91
1-499 Pieces
US$3.81
500-999 Pieces
US$3.64
1,000-1,999 Pieces
US$3.46
2,000+ Pieces
Port:
Ningbo, China
Production Capacity:
50000PCS/Week
Payment Terms:
L/C, T/T, Paypal, Money Gram

Last Login Date:

Jul 07, 2025

Business Type:

Manufacturer/Factory

Main Products:

Industrial Equipment & Components

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Product Description

Company Info

Basic Info.

Model NO.
FD-138
After-sales Service
on Line Support
Warranty
1 Year
Material
Structure
Double Hole
Surface Treatment
Normal
Style
Classic
Function
Induction, Magnetization
Functional Design
Single Handle, Double Handle, Revolving, Lifting
Installation
Deck Mounted
Surface Finishing
Certification
CE, RoHS, CB
Usage
Common Basin, Stemmed Basin
Voltage
6VDC
Working Pressure
0.02--0.8MPa
Inlet/Outlet
G 1/2"
Service Life
1,000,000
Connector
Normal / Waterproof
Useage
Water Shut off Control
Trademark
FUXIN
Transport Package
Carton
Specification
Ordinary
Origin
China
HS Code
8481804090

Product Description

Water Control Solenoid Valve FD-138 
Rated voltage: 3VDC/6VDC/9VDC/12VDC
Coil Resistance: 17.5Ω±0.5Ω(20
ºC)
Switch Mode: DC pulse
Pulse Width ≥30ms
Working Pressure 0.02Mpa-0.8Mpa
Media Temperature: 1
~75ºC
Responding Time: Open≤0.15s  Close≤0.5s 
Service Life ≥1000000 cycles




Technical Feature
Instruction
Rate voltageDC 6V
Coil resistance11Ω ±0.5Ω(20ºC)
Min current363mA
Switch modeDC pulse
Pulse wide30ms
Operating pressure0.02Mpa-0.8Mpa
Media temperature1ºC--75ºC
Responding timeOpen ≤0.15s close≤0.5s
Pressure and flow rate diagram:
 
Pressure (MPa)0.020.050.10.20.30.40.50.60.70.8
Flow rate L/min3122029323537394245




Performance test
Strength testStatic pressure 1.6MPaWithstand voltage pressure 1.2MPa/5min
No-load testVoltage 3.6V pulse width 30msPermissible limiting voltage V*1.15
High water pressure start and closeAt water pressure 0.8MPa,voltage DC 4.5V,pulse width 30ms,the solenoid valve can be started and closed normally
low water pressure start and closeAt water pressure 0.02MPa,voltage DC 4.5V,pulse width 30ms,the solenoid valve can be started and closed normally
Leakage upon high water pressure1.2MPa without leakage
Leakage upon low water pressure0.02Mpa leakage≤0.1ml/min
Electric strengthAmong conductive part, mounting hole and nonconductive metal, it can withstand 500V/50Hz,leakage current 0.75mA for 1 min without the breakdown
Insulation resistanceThe resistance between the charged part and nonconductive metal part tested by megohmmeter of 500V ≥20MΩ

Sealing test

Static pressure
AirHigh pressure1MPa
Low pressure0.02MPa
Cold waterHigh pressure1.2MPa
Low pressure0.02MPa
Hot coldHigh pressure0.8MPa
Low pressure0.02MPa
Service life1000000 cycles
      

Requirements of working environment
Temp of working environment1ºC--60ºCPermissible limiting pressure(water)1.2MPa
Humidity of working environment35%-90% RHMounting directionIt is mounted in vertical. The inclination do not exceed 15 degrees
Storage temp-5--80ºC no freezing stateStorage humidity25%--95% RH

Application :
Water Flush
Smart Toilet

Faucet 

1)Our advantage:
 We are the manufacturer with more than 15 years experience in sensor sanitary solenoid valves. Best price, quality and service, Also we can control the production status. 
Fuxin team with strong ability in designing and after sell service. Cooperation with Carrier has improved our quality to a new level.
2)Terms of payment: T/T, L/C, Western union.
3)Shipment: average 20-25days after receiving deposit.
4)Delivery:  Shanghai/Ningbo ,by sea or air.
5)Gurantee: One year since delivery.
6)Inspection: 100% testing for all the valves.
7) All kinds of CERTIFICATE OF ORIGIN.

Welcome to choose Fuxin's products , we are always ready!
FAQ
Q: Do you have factory?
A: Yes, Our factory is located in Taiwan- Taichung, covering a land area of 6,000 square meters.

Q: What's the warranty of your product?
A: All of our products have one year warranty.

Q: What certification your product have?
A: We have passed the ISO9001:2008,CE,ROHS,ANSI

Q: What is the delivery date?
A: 10 days after order confirmation

Q: Do you accept OEM/ODM or sample order?
A: Yes, we accept both OEM/ODM and sample order.

Q: What are your terms of payment?
A: T/T and Bank Transfer


About Us: 
Our Factory
Our WorkshopKBC2021 Shanghai


 
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