Dental Oilless Air Compressor Exhaust Solenoid Valve AC 220V: 23JVD-1.5 Unloader Valve Replacement for 1-Chair Dental Unit Pump
$ 13.41
Item Number: SX3100
- Instant Direct-Acting Blow-Off Logic: Specifically calibrated to clear remaining compressed air from primary manifold feed lines during pump-stop cycles. This automated pressure dump drops line load to 0bar, allowing the electric motor to achieve optimum running torque instantly on restart without humming or tripping inline breakers. Authentic 23JVD-1.5 Engineering Standard: Manufactured to align with all technical footprint specifications of the globally recognized 23JVD-1.5 engineering archetype. This allows field technicians to swap out faulty third-party blocks without restructuring existing support brackets or wiring blocks. 3-Piece Comprehensive Plumbing Adapter Bundle: Comes bundled with three distinct, micrometer-machined industrial connection fittings to ensure an airtight, hassle-free seal across varied clinic plumbing setups (as systematically organized along the lower margins: Quick-Tight Joint (Straight Compression): Utilizes an internal double-ferrule clamping mechanism, perfect for rigid nylon or soft-drawn copper line attachments. Push-In Fitting (Blue Lock-Collar): Delivers an instant, tool-free connection sleeve that accepts flexible 6mm or 8mm polyurethane pilot pneumatic tubing. Quick-Tight Elbow Joint (90∘ Right Angle): Directs hose pathways downward safely, preventing line kinking inside dense acoustic compressor cabinets or under-bench storage slots. Zero-to-Maximum Pressure Versatility: Fully rated for dynamic system operating thresholds spanning from 0MPa up to a maximum of 0.8MPa (0−8bar, as verified by the core product matrix markings. This flexible pressure ceiling ensures stable air release whether managing low-pressure drainage loops or high-pressure structural storage lines. Flexible Dual-Lead Electrical Wiring: Outfitted with an extended, highly flexible red dual-conductor copper hookup wire bundle tied with an anti-fray binding strap. This configuration provides extra routing slack when connecting to remote terminal blocks inside the primary pressure switch enclosure. Multi-Media Fluoropolymer Core Integrity: Beyond standard dental clean-air systems, the heavy-duty internal core viton/synthetic plunger array is fully rated for Water, Air, and Oil environments. This makes it completely immune to corrosion from acidic water condensation or rust particles traveling through the lines. Technical Specifications Matrix Product Classification: Dental Air Utility Component / Single-Chair Air Compressor Unloader Solenoid Valves Main Chassis Metallurgy: Forged High-Density Structural Brass Flame-Retardant Encapsulated Coils Exact Component Variant Profile Identification: Model 23JVD-1.5 Platform Core Electrical & Pressure Tolerances: Operating Voltage Rating: AC 220V (±10%) 50/60Hz Rated Dynamic Working Pressure: 0−0.8MPa (0−8.0Bar) Rated Flow Media Capabilities: Water, Air, Oil Plumbing Fitting Configurations Provided: 1× High-Pressure Right Angle Quick-Tight Elbow Joint 1× Quick-Release Blue Collar Push-In Fitting 1× Heavy-Duty Straight Brass Quick-Tight Compression Fitting Primary Target Operational Workflows: Replacing Burned-Out 220V Unloader Solenoids, Upgrading Single-Chair Compressor Utility Arrays, Eliminating Air Compressor Humming on Startup, Retrofitting Automatic Moisture Drain Triggers ? Field Service Engineer Installation & Configuration Protocol: Pneumatic & Electrical Safety Isolation: Turn off the compressor’s main power isolator switch and unplug the unit from the mains wall socket. Open the storage tank’s bottom moisture drain valve completely to vent all accumulated air reserve until the primary dial gauge rests at absolute 0psi. Failed Solenoid Removal & Port Preparation: Unthread the old wire terminations from the pressure switch contact blocks. Use an open-ended wrench to unseat the failed solenoid body from the unloader pipe block. Wipe the female manifold receiving port clean of old thread residue, oxidation, or scale. New Valve Integration & Pressure Test Setup: Choose the specific plumbing adapter from the included kit (Straight Compression, Elbow, or Push-In, as shown in the technical reference that best fits your line orientation. Apply a light layer of liquid anaerobic thread sealant or PTFE tape to the male threads and screw the new 23JVD-1.5 valve firmly into the manifold port. Route and lock the flexible red power leads back into the pressure switch terminal rails. Close the moisture tank drain, restart the compressor, and verify that the valve gives a sharp, clean exhaust pop the moment the motor finishes pumping and shuts down.
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