Product Description:

Precision is paramount in the laboratory. This Micro-Dosing Butane Gas Stove Valve is engineered for scientific applications where minute, repeatable adjustments to a flame are required. It features an ultra-fine thread on the valve stem, allowing for incredibly precise gas control, capable of adjusting the flame height by mere millimeters. The valve is constructed from materials that resist corrosion from ambient laboratory chemicals and produces a clean-burning, soot-free flame essential for sterile techniques. It incorporates a highly sensitive gas regulator to ensure the flame remains perfectly stable for the duration of an experiment. This is not a typical stove control valve; it is a precision instrument for Bunsen burners, micro-burners, and other specialized laboratory heating apparatus, providing researchers with the exacting control their work demands.

Bullet Points:

• Engineered for ultra-fine, incremental gas flow control for laboratory-precision flames.

• Constructed with chemical-resistant materials suitable for laboratory environments.

• Produces a clean, stable flame crucial for accurate and repeatable scientific work.

• The sensitive gas regulator ensures unwavering flame consistency.

• Designed for use with laboratory micro-burners and precision heating equipment.

Specific Application Scenario
A chemist uses a micro-burner with this valve to perform a delicate flame test on a sample. The ultra-fine control allows them to produce a tiny, specific flame profile needed to observe the sample's reaction without contaminating it or using excessive heat.

Factory Production Floor
Manufactured in a precision engineering workshop, not a high-volume line. Each valve stem is individually machined and lapped to ensure smoothness. The final calibration is performed against a laser flow meter to certify its performance.

Packing and Transportation
Each valve is individually packaged in a sealed, static-dissipative bag within a high-quality box, including a calibration certificate. They are shipped in small quantities to laboratory equipment suppliers.

FAQ

• Q: What makes the gas control on this valve so precise compared to a culinary valve?
  A: It uses a much finer pitch on the valve stem thread. One full turn of the knob might change the flow by only 1-2%, compared to 10-20% in a standard valve, allowing for minute adjustments.

• Q: Is the flame produced by this butane gas stove valve soot-free?
  A: Yes, the design and materials ensure a clean air-gas mix, resulting in a pure blue flame without particulates, which is essential to prevent contamination in lab settings.

• Q: How does the gas regulator contribute to precision?
  A: Laboratory work can take hours. A standard regulator might drift with temperature changes. This regulator is designed for exceptional short-term and long-term stability, so the flame you set remains the flame you have.

• Q: Can this be used as a replacement valve on a standard portable stove?
  A: It is not recommended. Its ultra-fine control is overkill for cooking and its thread may not be compatible. It is a specialized component for scientific equipment.

• Q: What type of maintenance does this precision stove control valve require?
  A: To maintain its accuracy, it should be periodically cleaned with compressed air to remove dust and recalibrated according to the manufacturer's schedule, similar to other laboratory instruments.