Factory Direct Hardware 81T231 User Manual
Exposed Teck®Flush Valves
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–81T231
Refer to www.specselect.com for individual models. Note: Use this page as a product submittal sheet.
Engineer/Architect Approval
Model Specified:
Approval: Date:
Note: Measurements may vary ± 6mm (0.25'')
Approvals:
• CSA certified
• Complies to ASSE 1037
• ADA compliant and meets
Handicapped Accessibility
Standard ASME A117.1 of less
than 5 lbs. operating force.
• IAPMO Listed
(Contact Delta Representative for State
and/or Local Approvals.)
Specification: (example)
(FOR TOP INLET URINAL FIXTURE)
• Quiet action, TECK®exposed diaphragm flush valve
• Chloramine resistant diaphragm
• Forged brass diaphragm retainer
• Renewable seat
• Polished chrome plated finish
• External water conserving flush volume adjustment,
factory set at 60 PSI to 1.9 litre (0.50 US gal.)
• Vandal resistant cover screw
• Metal “non hold open” handle
• 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
• Vacuum breaker
• Cover tube and SIS wall flange, spud flange and spud nut
FOR 3/4'' TOP INLET URINAL FIXTURE
❏ 81T231
As above
❏ 81T231-38
Same as 81T231, but set at 60 PSI to 3.8 litre
(1.0 US gal.), Not field adjustable.
❏ 81T231-19
Same as 81T231, Not field adjustable.
❏ 81T231-05
Same as 81T231, but set at 60 PSI to 0.5 litre
(0.13 US gal.), Not field adjustable.
FOR 1-1/4'' TOP INLET URINAL FIXTURE
(with 1'' copper inlet adaptor)
❏ 81T291
As above
OPTIONS AVAILABLE
(for Field Conversion):
❏ 060253A
3/4" x 19-1/2" VB Tube (for 81T231)
292mm (11.5'') for 81T291
330mm (13'') for 81T231
121mm (4.75”)
54mm
(2.13”) MIN.
Note: For high and low pressure applications, please see page
FEA-81T High Water Pressure note for more details.
Verify flow requirements with bowl manufacturer.
81T231
TECK
®
COMMERCIAL
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