Delta Faucet 81T201BTA User Manual
Electronic Exposed TECK® Flush Valve
®
TECK
COMMERCIAL
❏ 81T201BTA
Exposed Battery Operated
1-1/2" Top Inlet Closet Fixture
• Polished chrome-plated vandal resistant metal cover
with top mounted sensor operated H
• Right or left-hand supply installation
• ADA compliant, automatic operation battery powered infrared sensor
• 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
• Supplied with an advanced infrared sensor activated flush system that uses precise
user distance measurements along with a bowl length setting to activate the correct
flush for each usage
• 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 override button
with 5 second lockout
• Quiet action, TECK® exposed diaphragm flush valve
• Chloramine resistant diaphragm
• Forged brass diaphragm retainer
• Renewable seat
• Polished chrome-plated body
• External water conserving flush adjustment,
factory set to 6 litre (1.6 gal.) (except -48 and -6 models)
• 1" FIP/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
• Vacuum breaker
• Cover tube, stainless steel wall flange, spud flange, concealed spud nut,
and 292mm (11-1/2") outlet tube.
• Recommended water supply:
Minimum flowing pressure – 25 psi (172 kPa)
Minimum flow rate – 25 gpm (95 L/min)
Optics® electronics
2
APPROVALS:
• IAPMO listed to ASSE 1037/
ASME A112.1037/ CSA B125.37
•
Indicates compliance to
ICC / ANSI A117.1
(Contact Delta Representative for State and/or
Local Approvals.)
Patented
Engineer/Architect Approval
Model Specified:
Approval: Date:
81T201BTA
❏ 81T201BTA-6
Same as 81T201BTA,
but Not Field Adjustable
❏ 81T201BTA-48
Same as 81T201BTA, but factory set to 4.8 litre (1.27 gal.),
Not Field Adjustable
121mm ±13mm
(4.75" ±.44")
81T201BTA
121mm
(4.76")
FINISHED WALL
54mm
(2.13")
MIN.
Electronic Exposed TECK® II
Flush Valve Retrofit Kits
71mm
76mm
(3.0")
(2.81")
292 mm (11.5")
TOP OF FIXTURE
INLET:
25mm (1.0")
FIP OR
COPPER
SWEAT
W/ADAPTOR
(SUPPLIED)
VACUUM
❏ 81T201BTA-20
Same as 81T201BTA, but LESS stop, cover tube and wall flange
BREAKER
TUBE
38mm
(1.5")
38mm (1.5")
SLIP JOINT
NUT
& WASHERS
SUPPLIED
Note: For high and low pressure applications, please see page
FEA-81T High Water Pressure note for more details.
Note: Measurements may vary ± 6mm (0.25")
Refer to www.specselect.com for individual models. Note: Use this page as a product submittal sheet.
Verify flow requirements with bowl manufacturer.
Delta reserves the right (1) to make changes in specifications and materials, and (2) to change or discontinue models, both without notice or obligation.
Dimensions are for reference only. See current full-line price book or www.specselect.com for finish options and product availability.
DSP–81T201BTA Rev. H Page 6.C.1
DSP–81T201BTA Rev. I
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