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Delta 81T201HWA Spec Sheet

1-1/2 inch Hardwired Flush Valve

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Product Overview

Get the comprehensive spec sheet and shop drawings for the Delta 81T201HWA Electronic Exposed Flush Valve, simplifying your project submittal process. This ADA compliant unit features a polished chrome plated vandal-resistant metal cover with H2OPTICS™ electronics and a quiet action, chloramine-resistant diaphragm, designed for 1-1/2'' top inlet closet fixtures with an external water conserving flush adjustment set at 6 litres (1.6 US gal.).

Key Features

  • Polished chrome plated vandal resistant metal cover with top mounted sensor operated H2OPTICS™electronics
  • ADA compliant, automatic operation hard wire powered infrared sensor with adjustable range
  • Electronic operated non-hold-open metal manual override button with 5 second lockout
  • Quiet action, TECK® exposed diaphragm flush valve with chloramine resistant diaphragm
  • External water conserving flush adjustment, factory set at 6 litres (1.6 US gal.)

Technical Specs

MaterialPolished Chrome Plated Vandal Resistant Metal, Forged Brass
Inlet Type1-1/2'' Top Inlet (1.0'' FIP or Copper Sweat)
Flush Delay3 seconds
Input Power24 VAC (with supplied 24VAC to 6VDC converter)
Arming Delay8 seconds
Sensor Range610mm - 1067mm (24" - 42"), factory set at 34” (±2")
CertificationsCSA Certified, ASSE 1037 Compliant, ADA Compliant (ASME A117.1), IAPMO Listed
Operating ForceLess than 5 lbs.
Water Consumption6 Litres (1.6 US Gallons) per flush (factory set at 60 PSI)
Installation DimensionsAdjustable 121mm (4.75”) ±11mm (0.44”) wall to centerline
Manual Override Lockout5 seconds

About This Spec

Last Verified

April 3, 2026

Status

Verified (2x confirmed)

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