Account Holder? Login for Wholesale Pricing
 Call 1-800-661-9891   |   View Hours

Delta TECK Sensor Exposed Urinal Flush Valve, 3/4" Top Spud, Adjustable 1.9 LPF/0.5 GPF

  • Photo of 81T231BT

1 of 1
Click Main Image to Enlarge
Grids Shown are 1" x 1"

  Click Here to View Part Videos

Click here for your local store inventory


SKU: 81T231BT
Compare at: $571.99

Delta Logo


Delta TECK® Sensor Exposed Urinal Flush Valve. Battery flush valve for 3/4" top spud flushing urinal with H2Optics® sensor on valve. Maximum 13" height (c/l of inlet to top of urinal).

Quiet action, TECK® exposed battery operated diaphragm flush valve
Right or left-hand supply installation
Chloramine resistant diaphragm, forged brass diaphragm retainer
Renewable seat, polished chrome plated finish, vacuum breaker
For urinals with 3/4" top inlet
ADA compliant, automatic operation battery powered infrared sensor
Polished chrome plated vandal resistant metal cover with top mounted sensor operated H2Optics® electronics
Scratch resistant replaceable lens window
Four (4) size AA alkaline batteries factory installed with valve in sleep mode for easy installation
Hinged battery housing for easy maintenance
Low battery flashing light (5000 flushes remaining) with battery strength indicator
Optional 24 hour automatic flush factory set to OFF
Set-up sensor range adjustment indicator lights
6 VDC input, 6 second arming delay
Electronic operated non-hold-open metal manual override button with 5 second lockout
1" FIP/ 3/4" Copper sweat inlet adaptor, angle check stop with protecting cap
Adjustable 121mm (4-3/4") plus or minus 11mm (7/16") inlet/valve outlet centers
Cover tube, stainless steel wall flange, spud flange, spud nut, and 330mm (13") outlet tube.
External water conserving adjustment: Factory Set to 1.9L(0.50 Gal.) Factory Set - FIELD ADJUSTABLE from 0.47 to 3.78 Litre Flush (1/8 to 1.0 GAL.)

Complies With:
IAPMO listed to CSA B125.3/ASSE 1037
ADA Compliant to meet Handicapped Accessibility Standard ICC/ ANSI A117.1 of less than 5 lbs operating force
U.S. Patent # 6, 826, 455

Also known as: Flushometer
Edmonton (DC): 0
Edmonton (South): 0
Calgary: 1
British Columbia
Richmond: 0
Surrey: 0
Winnipeg: 1
Saskatoon: 0
Hamilton: 0
London: 0
Mississauga: 0
Scarborough: 0
Windsor: 0
Stock shown on hand can change at anytime without notice or may already be spoken for. Please inquire by phone to confirm precise amounts available at that time.

Product Specifications

  Finish: Polished Chrome
  Fixture Type: Urinal
  Litres per Flush ( Lpf): 1.9 Lpf (0.50 gpf) adjustable from 0.47 to 3.78 Lpf (1/8 to 1.0 gpf)
  Operation: Sensor
  Position: 3/4" Top Spud
  Power: Battery
  Rough-In: 13"

Product Downloads
  Product Specifications
  Ordering Guide
  Parts Listing

Customer Reviews

  Add a Customer Review



Free Shipping on Refrigerator Water Filters
Everyday Free Shipping Guarantee! Buy a Water Filter & Get FREE shipping. Buy More Save More!