1/8" Flow Control Check Valve Duckbill Check Valve for Ink System
1/8" Duckbill check valve
Tube ID φ2.5-3.0mm
Use with liquids and gases for pressure or vacuum applications
Products are 100% factory tested
Professional manufacturer of check valve
Mini 1/8" PP Water Flow Control Check Valve , Duckbill Check Valves
Check valves are used to prevent flow of fluid (gas or liquid) in
one direction and allow flow in the other
1. Prevents damage to equipment, pumps, and flow systems by
2. Tubing barbed check valves are for an inert high purity smooth
and clear flow path.
3. Use with liquids and gases for pressure or vacuum applications.
4. The check valves has a low pressure drop and can be specified
with a wide variety of cracking pressures
1. Four port sizes. (Inside diameter of the tube in which it fits)
,1/16”, 2/16”, 5/32" and 3/16" .
2. Three housing materials. polypropylene, POM and PVDF.
3. Three duckbill material of EPDM, FKM and Silicone
Widely used in household appliances, ozone disinfection, medical
devices, fuel system, agriculture machine, analytical instruments,
ink supply system, cycle refrigeration, beverage Industry and so
1. We offer competitive pricing and reliability because we are the
2. If your design requires a unique configuration, we will be
pleased to quote your needs.
3. plastic materials can save money for you and are simple,
compactultrasonic welding to connect more firmly