Dental Aluminum Suction Valve Handle: Strong & Weak Suction HVE Saliva Ejector Adapter with Flow Control Switch for Dental Chair Unit
$ 16.11
Item Number: SX3100
- Industrial-Grade Anodized Aluminum: Constructed from high-density alloy to withstand repetitive autoclaving cycles and continuous exposure to chemical disinfectants without pitting, oxidization, or structural degradation. Ergonomic Flow Control Toggle Switch: Features a smooth, micro-machined lever mechanism that allows the operator to effortlessly modulate or completely shut off suction pressure mid-procedure, reducing aerosol dissemination. Perfect Millimeter-Precision Sealing: CNC-machined to exact dimensional tolerances to ensure an airtight seal when coupled with standard suction tubes and dental unit hanger slots, preventing drop in vacuum pressure. Full Structural Disassembly for Hygiene: The multi-piece handle assembly can be completely stripped down without specialized tools, enabling deep internal debris purging and thorough sterilization between patients. Universal Chairside Compatibility: Offered in 5 distinct volumetric configurations (Models A through E) to precisely match your existing dental unit suction hose inner diameters. Comprehensive Specifications Matrix Model Variant Suction Class Total Length Top Connecting O.D. Main Body Hub O.D. Bottom Hose I.D. Model A Strong Suction (HVE) 170 mm 12.00 mm 20.00 mm 11.00 mm Model B Strong Suction (HVE) 130 mm 6.60 mm 13.90 mm 6.50 mm Model C Strong Suction (HVE) 101.60 mm 8.00 mm 14.50 mm 6.70 mm Model D Weak Suction (Saliva) 96 mm 7.70 mm 14.50 mm 7.00 mm Model E Weak Suction (Saliva) 129 mm 11.90 mm 20.45 mm 11.17 mm ? Biomedical Engineering & Calibration Guide: To avoid evacuation failures or post-installation vacuum drops, please perform the following structural cross-checks before purchasing: Hose Inner Diameter (I.D.) Verification: Measure the internal core diameter of your clinic’s existing corrugated silicone suction tubing. Match your measurement directly with the “Bottom Hose I.D.” column in our specs table to secure an airtight friction fit. Lever O-Ring Lubrication: During routine weekly autoclave repositioning, apply a micro-drop of medical-grade silicone lubricant to the internal toggle valve cylinder. This preserves the effortless fluid transition action and prolongs seal integrity under negative atmospheric pressure.





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