Metered Valve with Micro-Flow Control for Lab Analytical Instruments with Corrosion-Proof

Metered Valve with Micro-Flow Control for Lab Analytical Instruments with Corrosion-Proof

Product Description:

Engineered for lab analytical instruments (HPLC, gas chromatographs, spectrophotometers), our Metered Valve achieves micro-flow precision (0.01-10mL/min), a key requirement for accurate chemical sample analysis. This metering valve is made of PTFE and 316L stainless steel—corrosion-proof against strong acids, alkalis, and organic solvents—ensuring no chemical reaction with test samples. Its ultra-low friction core reduces flow fluctuation to ±0.5%, guaranteeing consistent sample delivery for reliable test results. The valve’s compact size (40×25×15mm) fits into small instrument chambers without occupying excess space. Equipped with a digital calibration port, it allows lab technicians to fine-tune flow rates via software, eliminating manual adjustment errors. For pharmaceutical, environmental, and chemical labs prioritizing analytical accuracy, this metered valve is indispensable.

Bullet Points:

• Compatible with RO, activated carbon, and ultrafiltration home water filters
• Features standard 1/2-inch interfaces for easy DIY installation
• Made of food-grade ABS plastic to ensure drinking water safety
• Built-in pressure relief to protect filters from pressure spikes
• Controls filtered water flow precisely for consistent output

Ideal for home use, providing precise control and easy installation for a personalized aromatic environment.

Technical Parameters:

How does the Aroma dispenser valve ensure precise control?

It delivers metered fragrance for accurate scent dispersion.

Is this Metered valve for air freshener suitable for home use?

Yes, it’s perfect for creating a personalized aromatic environment.

What ensures the Aroma dispenser control valve’s durability?

It’s crafted from high-quality materials for long-term use.

Can 1" control valve fit different fragrance solutions?

Absolutely, it’s compatible with various home fragrances.

How does the design benefit scent distribution?

It ensures even and consistent fragrance release throughout your space.

JINCHENG aerosol valve manufacturers has been a seasoned valve product manufacturer and exporter for more than ten years. Our high quality products, such as aerosol valves, aerosol caps and aerosol cans are exported to more than 50 countries in Europe, America and Asia. Our main products are air freshener aerosol valve, insecticide spray aerosol valve, butane gas aerosol valve, carburetor cleaner aerosol valve, ribbon spray aerosol valve, snow spray aerosol valve,paint spray aerosol valve, fluid spray aerosol valve, portable stove gas aerosol valve, 360 degree aerosol valve, powder spray aerosol vave. Also we have expanded the export market of aerosol metering valves, aerosol caps and aerosol cans. All products have won high reputation from our clients all over the world.

At the same time, our products have received the international recognition and reached the standards of ISO9001. We welcome clients from all over the world to negotiate business with us. We sincerely hope that we can cooperate with you and develop together!.

With the business purpose of "quality first, integrity based", we always take meeting the needs of users as our only goal and provide users with quality products and excellent services. Technical expertise and excellent performance of our products are the directions of our efforts. Hope we can cooperate in the new year of 2012 to creat more achievements!

Our major exports include butane gas stove valve, butane gas tin cans, camping gas cartridge, folder sprayer(nozzle) with extention tube and insecticide aerosol plastic cap with extention tube.

Butane gas stove valve with red cover

Aersol sprayer / nozzle / trigger with extention tube and lock

Butane gas tin cans  / camping gas tin cans / cartridge gas tin cans

Aerosol plastic insecticide spray cap with extention tube 

Gas lighter refill valve with adaptor /  lighter gas refiller valve with adaptor