High-Accuracy 20mm Metered Valve for Industrial Liquid Dispensing Systems with Calibrated Flow Control

• ✔️ Calibrated flow control ensures ±1% dosing accuracy for critical applications
  ✔️ Corrosion-resistant 316L stainless steel body with PTFE seals
  ✔️ Universal 20mm flange design for seamless pipeline integration
  ✔️ Self-cleaning nozzle prevents residue buildup in viscous fluids
  ✔️ ISO 9001 and FDA compliance for food/pharmaceutical safety

• Precise syrup dosing in soft drink manufacturing lines to maintain consistent flavor ratios.

1. Q1: How is the 20mm metered valve calibrated for accuracy?
   A: Factory-calibrated using mass flow meters with NIST traceability; recalibration recommended every 5,000 cycles.

   Q2: Can it handle abrasive slurries?
   A: Yes, the hardened stainless steel internals and replaceable ceramic wear plates resist abrasion.

   Q3: Is the valve compatible with CIP (Clean-in-Place) systems?
   A: Fully compatible—PTFE seals withstand high-temperature caustic cleaning solutions.

   Q4: What’s the maximum fluid temperature?
   A: Rated for -20°C to 180°C, ideal for hot-fill applications like edible oils.

   Q5: Does it require external power for operation?
   A: No—manual operation standard; optional pneumatic/actuated models available.

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