T-819-2 Concealed Urinal Sensor Flush Valve
Dual-stage flushing system:
– Pre-flush: Flushes for 2 seconds after 2 seconds of detection.
– Main flush: Flushes for 7 seconds 1 second after user leaves.Infrared sensor activation for hygienic, hands-free operation.
Low battery warning: LED indicator flashes to alert for battery replacement.
Power-off safety: System automatically shuts off and stops water flow when battery power is critically low.
Adjustable sensing distance: Default 35 cm (customizable).
Battery life: 2–3 years (based on 50,000 uses per year).
Working water pressure: 0.5 kgf/cm² – 7 kgf/cm²
Ideal for public restrooms, commercial spaces, and facilities requiring reliable and hygienic flushing performance.
Technical specifications
Installation
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Concealed in-wall installation
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Top water inlet design
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Compatible with recessed walls and UT-type structures
Product Appearance
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Faceplate material: Stainless steel
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Internal components: Brass
Dimensions
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Faceplate size: 100 x 200 mm
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Concealed housing box size: 100 x 200 mm
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Inlet size: PF 1/2"
Sensor Component
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Detection range: 35 cm (hand test)
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Power-saving standby mode
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Low voltage LED indicator (for battery-powered version)
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Auto shut-off when battery is depleted to prevent water leakage (battery-powered)
Solenoid Valve Specification
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Diaphragm-type anti-water hammer valve
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Water-saving solenoid valve assembly
Power Options
Battery Options:
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4 × AA alkaline batteries
Plug-in Options:
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Transformer AC220V to DC6V
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Product packaging specifications
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Mud Guard Box
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Concealed Housing Box (in-wall)
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Outlet Elbow (in-wall)
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Mud Guard Sleeve
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Outlet Connector
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Rubber Gasket (2 pcs)
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Locknut (2 pcs)
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Flange Cover (2 pcs)
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Outlet Pipe
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Mounting Frame
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Sensor Panel
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Suction Cup
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Battery or Transformer
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