Ready to Ship
Fast dispatch
In stock

Low Cost Automatic Durable Water Heater Flow Switch

500-999 Pieces
1000-4999 Pieces
>=5000 Pieces
Min. Order
500 Pieces
Choose your specifications
Company Information

Dongguan RGP Industrial Electrical Co., Ltd.

CN Manufacturer
Response Time
Response Rate:
US$ 5,000+
5 Years Paid Supplier Gold Supplier Onsite Check Trade Assurance
Learn More

Quick Details

Place of Origin: Guangdong China
Brand Name: RGP
Model Number: W4-PA/NW
Media Type: Liquid
Operating Temperature: -10℃ ~85 ℃
Flow Rate: &ge;0.3kgf/cm2
Product name: Mini PP electronic paddle water flow switch
Liquid flow switch material: PP
Color: white or black (customized)
Certification: Rohs
Woking Life: Switching times multiply by 10^8
Warrenty: One year
working voltage: &ge;3V
Fit for: liquid like water or waste water oil,gas
OEM: available
Keywords: Water Control Flow Switch
Selling Units: Single item
Single package size: 18X18X18 cm
Single gross weight: 0.05 KG
Package Type: pp bag and carton for Flow Control Switch

                                                                                   PLow Cost Automatic Durable Water Heater Flow Switch

Product Description



 W4-PA/NW Small   power            High power
Rated power   10W   50W
Working   voltage   ≥ 3V  220VAC/DC
Working current 0.5A 1.0A
Limiting current 1A 1.5A
Temperature   range-10 ℃ ~+85 ℃
Sensing water voltage   ≥0.3gf/cm2 
Type of interfaceG1/4',3/4,1/2' (thread  cusotmized)
Installation Anglehorizontal,vertical,lean  




Company Information


Jinhefeng Industrial Electrical Co.,Ltd is devoting to designs and manufactures the sensing switches for more 

than 10 years.And we supply a full range of the sensor switch that widely used in different industrial area. JHF 

can combine our wide range of sensing technologies with numerous material choices to fit almost any application. 

We have material choices such as stainless steel, Polypropylene and Teflon and copper to ensure that you are

 provided with a sensor that will provide durability and long life.


Liquid flow switch W4-P is one type of main products , which is made of PP material( material can be customized)

its features light weight,easy to use and long-life use times,reliable and safe , suit for different harsh enviroment ,

high quality and inexpensive price , that widlely used in different industrial areas.

PP is typically suitable for use with acidic liquids such as those found in electroplating and metal  cleaning. It is 

also a great option for lower temperature food operations (up to 85 degrees C) its features light weight,easy to use

 and long-life use times,reliable and safe , suit for different  harsh environment ,high quality and inexpensive price.


Trade show


Water Flow Switch Attend Exhibition Show:





Water Flow Switch Certificates:




Packaging & Shipping

Water Flow Switch is 1pc or 5pcs per PP bag,200pcs per carton



Our Services

Water Flow Switch has 2 years warranty,life time assist maintenance.




Q1:Do you have your own factory?

A1:Yes,we're manufacturer and trade in China for over 8 years.


Q2:What is the terms of payment?

A2:We accept T/T,L/C,Western Union,MoneyGram,Paypal.


Q3:How about your delivery time?

A3:Generally, it will take 7 to 10 days after receiving your advance payment.


Q4:Do you test all your goods before delivery?

A4:Yes, we have 100% test before delivery.


Q5:How is the price?

A4:We will provide the best price under the premise of quality assurance.


Q6:Can you provide OEM customization services?

A6:OEM service offered design service offered buyer label offerd.


Q7:What will you do for after sales?

A7:when our metal parts apply to your products,we will follow up and await your feedback,any questions related to our metal parts ,our experienced engineers are ready to help.