Oil-resistance Rubber Cross Slit Valve | High-Durability Check Valve Manufacturer

An Oil-resistance Rubber Cross Slit Valve is a flexible one-way dispensing valve made from oil-resistant elastomer materials such as silicone rubber, EPDM, or fluorosilicone. It features a cross-shaped slit at the center that remains closed under normal conditions and opens automatically when pressure is applied, allowing liquids, gels, or gases to flow through.

Product Information

Advantages of Rubber Cross Slit Valve

Self-Sealing Design
The elastic rubber material enables the slit to return to its original closed position immediately after dispensing, ensuring reliable sealing performance.

Durable and Long-Lasting
Made from high-quality rubber materials, the valve can withstand repeated compression and dispensing cycles without losing functionality.

Chemical and Oil Resistance
Suitable for use with a wide range of chemicals, detergents, personal care products, and industrial liquids, depending on the rubber material selected.

Customizable Performance
Slit size, valve diameter, material hardness, and opening pressure can be customized to meet specific product dispensing requirements.

Hygienic Dispensing
Helps keep product outlets clean by reducing dripping, product residue, and exposure to external contaminants.

Wide Range of Applications
Suitable for packaging of personal care products, household cleaners, food sauces, medical devices, automotive fluids, and industrial dispensing systems.

Applications of Rubber Cross Slit Valve

Rubber Cross Slit Valves are widely used in dispensing, sealing, and flow-control systems across various industries due to their reliable self-sealing and one-way valve performance.

Personal Care & Cosmetics Packaging

· Conditioner packaging

· Sunscreen products

· Cosmetic creams and gels

Household Cleaning Products

· Dishwashing liquid bottles

· Laundry detergent packaging

· Surface cleaners

· Disinfectant products

· Toilet cleaning solutions

Medical & Healthcare Devices

· Medical fluid dispensers

· Diagnostic equipment

·Respiratory and ventilation devices

Why Choose YEJIA as Your Rubber Cross Slit Valve Manufacturer?

1. Over 15 Years of Silicone & Rubber Manufacturing Experience

YEJIA has specialized in the design, development, and production of silicone and rubber components since 2009, providing reliable valve solutions for global customers across various industries.

2. Custom Design & Engineering Support

Whether you need a standard cross slit valve or a fully customized solution, our engineering team can help optimize:

· Valve diameter and geometry

· Slit type and slit size

· Opening pressure

· Material hardness (Shore A)

· Flow rate and dispensing performance

3. High-Precision Molding Technology

We utilize advanced molding equipment and precision tooling to ensure:

· Consistent dimensions

· Accurate slit positioning

· Stable opening pressure

· Reliable sealing performance

4. Premium Material Options

YEJIA offers a variety of high-quality materials, including:

· Food-grade silicone

· Medical-grade silicone

· Industrial-grade rubber compounds

· FDA, RoHS, and REACH-compliant materials

5. Strict Quality Control

Every production batch undergoes rigorous inspection and testing, including:

· Dimensional verification

· Leak-proof testing

· Opening pressure testing

· Durability and life-cycle testing

· Visual and appearance inspection

6. Cleanroom Manufacturing Capability

For medical, food, and personal care applications, YEJIA provides production in a Class 100,000 cleanroom environment to help meet strict cleanliness requirements.

7. Fast Prototyping & Sample Development

Our in-house mold design and manufacturing team enables:

· Rapid prototype development

· Short sample lead times

· Efficient product validation

· Faster project launch

8. OEM & ODM Services

We support complete OEM and ODM projects, from concept development and mold fabrication to mass production and global delivery.

9. Certified Manufacturing System

YEJIA operates under internationally recognized quality management systems, including:

· ISO 9001

· ISO 14001

· ISO 13485

· IATF 16949

10. Global Export Experience

Our rubber and silicone valves are widely used in:

· Personal care packaging

· Food and beverage dispensing

· Medical devices

· Smart home products

· Automotive systems

· Industrial fluid control equipment

With extensive export experience, we understand international quality standards, packaging requirements, and supply chain expectations.

FAQ

1. What is a Rubber Cross Slit Valve?

A Rubber Cross Slit Valve is a self-sealing one-way dispensing valve featuring a cross-shaped slit. The slit opens when pressure is applied and automatically closes when the pressure is released, providing controlled dispensing and leak prevention.

2. How does a Rubber Cross Slit Valve work?

When the container is squeezed or pressure is applied, the cross slit opens to allow fluid to flow out. Once the pressure is removed, the elasticity of the rubber material causes the slit to close, creating a reliable seal.

3. What materials are available?

Rubber Cross Slit Valves can be manufactured from:

· NBR 

· Fluorosilicone

· Industrial-grade silicone

· EPDM

· Other custom rubber compounds based on application requirements

4. Can the valve opening pressure be customized?

Yes. The opening pressure can be adjusted by modifying the valve design, material hardness, slit dimensions, and membrane thickness to suit specific dispensing requirements.

5. Are Rubber Cross Slit Valves food-safe?

Yes. When manufactured with FDA-compliant food-grade silicone, they are suitable for food and beverage dispensing applications.

6. Can YEJIA provide custom sizes and designs?

Absolutely. YEJIA offers OEM and ODM services, including custom diameters, slit configurations, hardness levels, colors, and opening pressures.

7. What is the typical lead time for samples and production?

Lead times vary depending on design complexity and order quantity. Prototype samples are typically completed faster with our in-house mold-making capabilities.

8. Does YEJIA support high-volume production?

Yes. With advanced molding equipment, automated production processes, and an experienced manufacturing team, YEJIA can support both low-volume development projects and large-scale mass production orders.