Dental Chair Water & Air Control Switch: Professional Toggle Valve Compatible with SINOL Dental Unit Treatment Components
$ 26.91
Item Number: SX3100
- Universal 3-Way Barbed Fluid Management: Configured as an elite two-position, three-way micro pneumatic/fluid logical manifold. The triple barb port arrangement permits a single incoming feed path to be toggled instantaneously between two separate outlet ports, or functions as a clean master exhaust dump switch with zero dynamic cross-feed bleeding. Ergonomic Heavy-Duty Flat Toggle Actuator: Outfitted with an elongated, flat-profile metallic flip lever (visible on the right-hand bulkhead. The wider fingertip contact area allows clinicians or dental assistants running four-handed procedures to flip the fluid source on/off blindly without looking away from the oral cavity, delivering smooth mechanical resistance. High-Security Threaded Panel-Mount Chassis: Built with an integrated heavy-duty threaded throat collar backed by twin hex locknuts and a friction washer (positioned directly behind the toggle arm. This mounting setup allows field engineers to lock the valve tightly behind delivery unit plastic facias or sheet-metal trays, completely resisting continuous hand flicking over years of operatory action. Tapered Tiers Leak-Free Hose Integration: Outfitted with multi-tiered, serrated barbed hose nipples machined directly into the brass core (as visualized on the top and left margins. Optimized specifically for standard 4×2.5mm or 6x4mm dental polyurethane (PU) and silicone hoses, the barb ridges bite cleanly into the tube inner wall, providing a secure seal against high line pressures up to 0.55MPa. Corrosion-Proof Anti-Calcification Internals: The internal cylinder cavity houses custom-tensioned stainless steel springs and wear-resistant nitrile/viton O-ring seals. This internal architecture actively resists degrading forces from chlorinated water loops, dental waterline chemical shock cleaners, and oily compressor condensates, ensuring the valve toggle won’t jam or bind. Direct Compatibility with Global & Emerging Brands: Modeled precisely to match the exact spacing and volumetric airflow requirements of prominent manufacturing baselines, including specialized compatibility parameters for SINOL series dental chairs. This ensures drop-in conversion functionality for medical equipment maintenance providers worldwide. Technical Specifications Matrix Product Classification: Dental Unit Component Spare Parts / Micro Mechanical Selector Toggle Valves Chassis Shell Metallurgy Core: Solid-Forged Industrial Brass Base with Multi-Layer Chrome Polishing Valve Mechanical Configuration: 2-Position, 3-Way Fluid Switchway Topology (Dual Outlet / Single Common Inlet) Hose Connection Interface: Integrated Multi-Serrated High-Taper Barbed Hose Nipples Mounting Infrastructure Matrix: Double Hex Panel-Fastening Counter-Nuts External Friction Cushion Rim Maximum Operational Fluid Seals Threshold: Rated up to 0.6MPa Air Flow Pressures / 0.4MPa Hydro-Plumbing Lines Actuator Hardware Profile: Low-Wear Flat-Sided Metal Flip Toggle Lever (Manual Reset Geometry) Primary Target Operational Workflows: Assistant Delivery Module Water Selection, Main Utility Box Fluid Isolation, Clean Water Bottle System Switching, Independent Piezo Scaler Flow Activation, Secondary Dental Laboratory Air Jet Control Customization Loops ? Field Service Technician Replacement & Calibration Guidelines: System Power Cutoff & Depressurization: Switch off the dental unit’s master electrical box. Isolate and shut the main manual water supply shutoff cock and vent the pneumatic holding lines to zero pressure gauge readings. Slide open the delivery unit side cowling or tray undercarriage to access the rear panel framework. Old Component Demounting & Line Identification: Label the current air/water tubes running to the three-way ports of the old switch. Unscrew the outer facial hex ring nut from the toggle head on the front control console, and slide the worn valve assembly backward out of the mounting slot. Carefully heat the tube ends with a heat gun to soften them, then pull the hoses off the old barbs. New Valve Mounting & Pressure Inspection: Take the new chrome toggle switch, adjust the rear spacing nut to line up flush with the dashboard thickness, and push the threaded collar forward through the panel hole. Screw the outer chrome nut on tightly from the front to lock it in place. Slide the corresponding 4×2.5mm hoses firmly over the tapered barbed stems until they seat flush against the base. Re-pressurize the dental unit water grid, flip the metal toggle lever back and forth several times, and check the barbed joints and the main body casing for any moisture weeping before snapping the plastic outer chassis covers back into place.
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