Dental Chair Air Lock Switch: Pneumatic Push Button Valve with 3mm Barb for 4×2.5mm Hose
$ 8.91
Item Number: SX3100
- Zero-Leakage Pneumatic Interruption Array: Internally optimized with specialized high-density nitrile sealing rings that hold airtight baselines under continuous air tank pressure, ensuring the delivery arm stays completely locked without slow drifting or sliding. Dual Geometric Design Configurations: Engineered in two localized physical form factors—Hexagonal Cap and Round Cap—to flawlessly match the panel cutouts and aesthetic framing of prominent international dental chair console brands. Heavy-Duty Forged Brass Base Core: The underlying mechanical valve assembly is micro-milled from premium solid brass, providing supreme defiance against systemic internal moisture oxidation and chemical cracking from inline compressor oils. 3mm Precision High-Retention Barbs: Outfitted with structural twin-barb inlets custom-calibrated for 4×2.5mm plumbing lines, ensuring a high-friction mechanical grip that prevents tubing blow-outs under sudden air pressure spikes. Ultra-Durable High-Cycle Mechanical Lifetime: Precision-wound internal responsive steel springs endure over 100,000 continuous physical compressions, delivering a tactile, reliable rebound feedback loop for busy chairside dental clinicians. Technical Specifications Material Architecture: Solid Brass Mechanical Core High-Polished Stainless Chrome Actuation Cap. Pneumatic Inlet Formatting: Dual 3mm Tapered Barb Joints (Optimized for 4×2.5mm PU/Nylon Hoses). Structural Form Factors: Hexagonal Panel Mount Cap / Rounded Flush Mount Cap. Operational Fluid Medium: Clean, Lubricated/Unlubricated Compressed Dental Air Lines. Primary Indications: Delivery unit balance arm pneumatic brake locking, cup-filler/cuspidor fluid control toggle, and dental foot pedal replacement valve core.
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