DeltaVerified
81T201HWA
1-1/2 inch Hardwired Flush Valve
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)