Product Overview

The KF 4-Way Cross is a precision-engineered vacuum distribution component manufactured from 304 stainless steel to ISO-KF standards. Featuring 1 inlet and 3 outlet ports, this fitting enables efficient flow division in vacuum systems for applications in research labs, semiconductor fabrication, medical equipment and industrial processes.

Technical Specifications

Key Features

Efficient flow distribution: 1-inlet/3-outlet design optimizes vacuum line layouts

Premium material: 304 stainless steel ensures corrosion resistance and durability

Standard compliance: Fully compatible with ISO-KF specifications

Multiple sizes: Available in KF10 to KF40 standard dimensions

Reliable sealing: Compatible with standard vacuum sealing rings

Typical Applications

Laboratory vacuum systems: Enables connection of multiple instruments to shared vacuum sources

Semiconductor manufacturing: Distributes vacuum for wafer processing equipment

Analytical instruments: Configures vacuum lines for mass spectrometers, electron microscopes

Industrial vacuum processes: Used in coating systems, vacuum drying applications

KF 4-Way Cross Frequently Asked Questions (FAQ)

1. What is the primary function of KF 4-Way Cross?

A: It divides one vacuum source to three different devices or locations in vacuum systems.

2. What material is used and why?

A: Made from 304 stainless steel for superior corrosion resistance, mechanical strength and vacuum performance.

3. How to select the proper size?

A: Choose based on your existing KF flange sizes (common options: KF16, KF25, KF40).

4. Are custom configurations available?

A: Yes, we offer non-standard sizes, materials and surface finishes upon request.

5. What are the installation precautions?

A: Ensure clean flange surfaces, proper O-ring installation and even clamp tightening for optimal sealing.

6. What is the maximum working pressure?

A: Suitable for high vacuum applications up to 10⁻⁶ mbar range.

7. Is the product heat resistant?

A: Standard units operate between -20℃ to +150℃. Higher temperature versions available.

8. How to maintain the fitting?

A: Regularly inspect O-rings, clean connection surfaces and prevent particulate contamination.

9. Are sealing rings included?

A: Standard units include NBR O-rings. FKM and other materials available upon request.

10. What is the delivery lead time?

A: Standard sizes are in stock for immediate delivery. Custom orders require 3-4 weeks.

Conclusion

The KF 4-Way Cross vacuum fitting delivers precision engineering, premium materials and reliable performance for vacuum distribution applications. Whether for complex laboratory setups or demanding industrial environments, it provides stable and efficient vacuum flow division solutions. Contact our technical team for more product information or professional support.

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