Fluid Control Mini Rubber Silicone Slit Flapper/Membrane/Diaphragm Umbrella Duckbill Check Valve

Basic Info

Function	Backflow Prevention, Non-Return, Check
Sealing Form	Duckbill/Umbrella/Flapper Valve Seal
Flow Direction	Unidirection
Standard	FDA/Medical
Application	Industrial Usage, Water Industrial Usage, Household Usage, Medical Device
Hardness	10-55 Shore a
Color	Clear, Blue or Customized
Materials	LSR/Silicone/EPDM/NBR/Fvmq/HNBR
Working Temperature	-40c~230c
Flowing	One Way/No Return/ Check
Design Type	Umbrella, Duckbll, Flapper, etc
Usage	Air or Fluid Control, Pressure Relief
Certifications	SGS, FDA, Medical, etc
Production Environment	Dust-Free
Applications	Breast Pump, Drainage System, Medical Devices, etc
Transport Package	PP Bags, Carton Boxes
Specification	various / custom support
Trademark	Better Silicone
Origin	Xiamen, China
HS Code	3926901000
Production Capacity	50, 000, 000PCS/Month

Product Description

Rubber Flow Control Valve
We not only provide wholesale duckbill valve but also support custom made according to your drawing/sample/requirements.
Contact us to get more information about off-the-shelf duckbill valve & custom made valve

Umbrella ValveMembrane Valve

Cross Slit Valve

Why Choose Our Valve?

Custom Silicone Valves Fast quotation:
a. Offer 2D, 3D designs drawings, samples or tell us your ideas.
b. Materials demands: Solid Silicone or Liquid silicone rubberc. Materials Class demands: food grade or medical grade materialsc. Hardness demands: 10-80 Shore A ( Durometer)d. Working Environment: Like Working temperature, flow chemical environment etc.e. Production environment Demands: If need clear roomf. Package Requirement: If need Air in packing bag to prevent deformation or damage etc.