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Miniature Check Valve Solutions for Precision Fluid Control
Our customized one-way check valves and mini umbrella valves represent the pinnacle of micro-fluidic control technology. Engineered from medical-grade silicone rubber, these miniature valves provide reliable directional flow control, bubble-tight sealing, and long-term durability in compact spaces. Perfect for applications where size, reliability, and precision matter most.
Product Overview
Mini Umbrella Check Valves
Ultra-Compact Design: Minimal space requirement with maximum performance
Quick Response: Rapid opening and closing for precise flow control
Bubble-Tight Seal: Prevents backflow and contamination
Low Cracking Pressure: As low as 0.1 PSI for sensitive applications
One-Way Check Valves
Reliable Unidirectional Flow: Ensures fluid/gas moves in one direction only
Multiple Configurations: Vertical, horizontal, and custom orientations
Silent Operation: Smooth, quiet performance in medical and laboratory equipment
Zero Leakage: Maintains system integrity and prevents cross-contamination
Technical Specifications
Processing services
Mold opening
Place of origin
China
Product Name
Custom check one-way valve silicone umbrella valve mini umbrella valve
Materials
Silicone
Category
Silicone rubber products
Color
Transparent/Black
Application
Damping noise / Reducing vibration
Brand
Dezhengkai
Customization Capabilities
Design Flexibility
Size Variation: From mini to standard sizes, meeting your space constraint requirements
Specific Burst Pressure: Precisely calibrated to meet your application needs
Flow Characteristics: Optimized for liquid or gas applications
Chemical Compatibility: Custom compounds for highly corrosive media
FAQ
How to choose materials? The selection of materials needs to be used according to the environment, including the medium, temperature, pressure, etc.
How to deliver the goods? for small order, we can deliver by express, such as DHL, FEDEX, UPS,TNT.etc. for large order , we can deliver by air or by ship .
Are you a manufacturer ? Yes.We are specializing in the production of various hydraulic and pneumatic sealing products. Its quality system certification has passed ISO 9001:2015, and the materials used comply with REACH and RoHS regulations. Accept customization and OEM production.
Do you provide samples ? is it free? Yes, we will offer the sample for free charge but you need to pay the cost of freight.
How is the quality? All manufacturing processes confirm to the ISO-9001:2015 system, 100% inspection before shipment.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2018
Total Annual:
200-300
Employee Number:
50~100
Ecer Certification：
Verified Supplier
DZK seal Established in 2015, Xiamen De Zheng Kai Sealing Technology Co., Ltd. is a professional manufacturer of high-quality precision sealing components.Specializing in the production of various hydraulic and pneumatic sealing products. Its quality system certification has passed ISO 9001:201... DZK seal Established in 2015, Xiamen De Zheng Kai Sealing Technology Co., Ltd. is a professional manufacturer of high-quality precision sealing components.Specializing in the production of various hydraulic and pneumatic sealing products. Its quality system certification has passed ISO 9001:201...
