- Product Details
- {{item.text}}
Quick Details
-
Model Number:
-
DK102
-
Product name:
-
breast pump one way duckbill check valve
-
Material:
-
food grade Silicone gel
-
Color:
-
Transparent white
-
Size:
-
16mm,19mm,20mm,22mm,24mm,28mm,32mm
-
Feature:
-
Soft,flow control,low pressure
-
Usage:
-
For electric or manual operation breast pump accessories
-
Opening pressure:
-
0-5 kpa low pressure
-
Certification:
-
ISO9001/TS16949
-
Application:
-
avent,spectra or other breast pump,breast pump accessories
-
Package:
-
PE bag,Carton
Quick Details
-
Processing Service:
-
Moulding, Cutting
-
Place of Origin:
-
Guangdong, China
-
Brand Name:
-
custom
-
Model Number:
-
DK102
-
Product name:
-
breast pump one way duckbill check valve
-
Material:
-
food grade Silicone gel
-
Color:
-
Transparent white
-
Size:
-
16mm,19mm,20mm,22mm,24mm,28mm,32mm
-
Feature:
-
Soft,flow control,low pressure
-
Usage:
-
For electric or manual operation breast pump accessories
-
Opening pressure:
-
0-5 kpa low pressure
-
Certification:
-
ISO9001/TS16949
-
Application:
-
avent,spectra or other breast pump,breast pump accessories
-
Package:
-
PE bag,Carton
|
Specification
|
|
|
Product Name
|
silicone non return duckbill check valve
|
|
Material
|
Silicone
|
|
Color
|
White,Transparent
|
|
Size
|
Verious sizes
|
|
Feature
|
Good quality,sea
l,
non-return,flow control
|
|
Service
|
OEM/ODM
|
|
Certification
|
ISO9001/TS16949
|
|
Application
|
Breast Pump |
|
Package
|
PE bag,Carton
|
|
NW g/pc
|
about 5g
|
Product Description
Duckbill valve is also known as a rubber check valve,a back pressure flexible check valve,a duckbill valve check valve,a rubber check valve and a rubber slow closing check valve.
Duckbill valve material can use food grade silicone or rubber material.
In the absence of internal pressure the duck bill outlet closes under its own elasticity as the internal pressure gradually increases the duck bill outlet gradually increases keeping the liquid drained at high flow rates.
The valve opens when the appropriate pressure fluid gas passes through the valve.
When the flow rate or pressure increases the opening degree of the duckbill valve also increases
When the water flow stops the backwater pressure or atmospheric pressure will press the duckbill valve tightly to prevent back flow of liquid or gas.
The pressure required to open the duckbill valve is very small.
The pressure of the small duckbill valve produced is generally 1-5KPA Due to the convenient opening and closing of the duckbill valve and good sealing.
It can effectively prevent the back flow of liquid and gas and meet the application requirements in many fields
For example machinery, and equipment daily necessities electronic, equipment irrigation, animal husbandry etc.
