Xiamen Dezhengkai Sealing Technology Co., Ltd
                                                                                                           
Verified Supplier
8 Years
Since 2018
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Custom Silicone One-Way Check Valve & Mini Umbrella Valve with 0.1 PSI Cracking Pressure for Precision Fluid Control

Price Negotiable
Price: Negotiations
MOQ: 100PCS
Delivery Time: 15-20 days
Brand: DZK
Product Description
Customized Miniature Check Valve Solutions
Our precision-engineered one-way check valves and mini umbrella valves provide reliable directional flow control in compact applications. Manufactured from medical-grade silicone rubber, these components deliver bubble-tight sealing and long-term durability for demanding micro-fluidic systems.
Custom silicone one-way check valve for precision fluid control applications Mini umbrella valve design for compact space requirements
Mini Umbrella Check Valves
  • Ultra-compact design with minimal space requirements
  • Rapid opening and closing response 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 control for fluids and gases
  • Multiple configuration options including vertical and horizontal orientations
  • Silent operation suitable for medical and laboratory equipment
  • Zero leakage performance maintains system integrity
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 to meet space constraints
  • Custom flip-top designs and installation configurations
  • Material thickness optimization for specific pressure and flow requirements
  • Integrated features including molded connectors and mounting flanges
Performance Customization
  • Specific burst pressure calibration for application requirements
  • Flow characteristics optimized for liquid or gas applications
  • Custom compounds for chemical compatibility with corrosive media
Silicone rubber valve manufacturing process and quality control Custom valve design variations and technical specifications Precision silicone valve components for industrial applications Quality assurance and testing procedures for silicone valves
Frequently Asked Questions
How to choose materials?
Material selection depends on the operating environment, including the medium, temperature, pressure, and other application-specific factors.
How to deliver the goods?
Small orders are delivered via express carriers (DHL, FEDEX, UPS, TNT), while large orders can be shipped by air or sea freight.
Are you a manufacturer?
Yes, we specialize in manufacturing hydraulic and pneumatic sealing products. Our quality system is ISO 9001:2015 certified, and materials comply with REACH and RoHS regulations. We accept customization and OEM production.
Do you provide samples? Is it free?
Yes, we provide samples free of charge, but customers are responsible for freight costs.
How is the quality?
All manufacturing processes conform to ISO-9001:2015 standards, with 100% inspection conducted before shipment.

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Xiamen Dezhengkai Sealing Technology Co., Ltd
Location No55 north pingcheng road.Haicang district,Xiamen City,Fuiian Province.China.
Contact Person Gao

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