Delta 81T231 Manual Exposed Urinal Flush Valve
Manual Exposed Urinal Flush Valve
model#: 81T231
Manual flush valve for 3/4" top spud flushing urinal with sensor on valve - maximum 13" height
Polished chrome-plated
EZ Adjust system allows flush volume adjustments with a simple turn of a screw.
Right or left-hand supply installation
ADA compliant lever handle
Teck chloramine resistant diaphragm for smooth operation
Vacuum breaker
Field adjustable from 0.125-1.0 gpf (0.47-3.78 lpf) and factory set to 0.5 gpf (1.9 lpf)
Installation Information
Number of Handles: single handle
Operation: Manual
Installation: Exposed
Fixture Type: 3/4" top spud
Flush Volume: 0.5 gpf (1.9 Lpf)
Valve Type: NA
Features
Quiet action, chloramine resistant diaphragm
Right or left-hand supply installation
Renewable seat
Vacuum breaker
EZ Adjust system
Polished chrome-plated finish
Maximum 13.0" (330 mm) from centerline of valve inlet to top of urinal
1.0" (25 mm) FIP / 0.75” (19 mm) Copper Sweat inlet adaptor, angle check stop with protecting cap
Adjustable flush valve tail
Vandal resistant cover screw
ADA compliant metal oscillating handle actuator with “non hold open” feature for enhanced accessibility and precise control
Cover tube, stainless steel wall flange, spud flange, spud nut, and 13.0" (330 mm) outlet tube
Water conserving adjustable flush volume from 0.125 - 1.0 gpf (0.47 - 3.78 Lpf), factory set to 0.5 gpf (1.9 Lpf) for efficient water usage
Adjustable 4.75" ±0.5" (121 mm ±13 mm) inlet/valve outlet centers
Complies With
ASSE 1037/ASME A112.1037/ CSA B125.37
ICC / ANSI A117.1
(Contact Delta Representative for State and/or Local Approvals)
Operation
Recommended water supply:
Minimum flowing pressure – 25 psi (172 kPa)
Minimum flow rate – 8 gpm (30 L/min)
Optional Accessories
060115A - 0.75" (19 mm) Diameter Split Ring Hanger
061428A - Standard left-hand thread tail 1.0" (25 mm) extension
061429A - Standard left-hand thread tail 2.0" (51 mm) extension
Manual Exposed Urinal Flush Valve
model#: 81T231
Manual flush valve for 3/4" top spud flushing urinal with sensor on valve - maximum 13" height
Polished chrome-plated
EZ Adjust system allows flush volume adjustments with a simple turn of a screw.
Right or left-hand supply installation
ADA compliant lever handle
Teck chloramine resistant diaphragm for smooth operation
Vacuum breaker
Field adjustable from 0.125-1.0 gpf (0.47-3.78 lpf) and factory set to 0.5 gpf (1.9 lpf)
Installation Information
Number of Handles: single handle
Operation: Manual
Installation: Exposed
Fixture Type: 3/4" top spud
Flush Volume: 0.5 gpf (1.9 Lpf)
Valve Type: NA
Features
Quiet action, chloramine resistant diaphragm
Right or left-hand supply installation
Renewable seat
Vacuum breaker
EZ Adjust system
Polished chrome-plated finish
Maximum 13.0" (330 mm) from centerline of valve inlet to top of urinal
1.0" (25 mm) FIP / 0.75” (19 mm) Copper Sweat inlet adaptor, angle check stop with protecting cap
Adjustable flush valve tail
Vandal resistant cover screw
ADA compliant metal oscillating handle actuator with “non hold open” feature for enhanced accessibility and precise control
Cover tube, stainless steel wall flange, spud flange, spud nut, and 13.0" (330 mm) outlet tube
Water conserving adjustable flush volume from 0.125 - 1.0 gpf (0.47 - 3.78 Lpf), factory set to 0.5 gpf (1.9 Lpf) for efficient water usage
Adjustable 4.75" ±0.5" (121 mm ±13 mm) inlet/valve outlet centers
Complies With
ASSE 1037/ASME A112.1037/ CSA B125.37
ICC / ANSI A117.1
(Contact Delta Representative for State and/or Local Approvals)
Operation
Recommended water supply:
Minimum flowing pressure – 25 psi (172 kPa)
Minimum flow rate – 8 gpm (30 L/min)
Optional Accessories
060115A - 0.75" (19 mm) Diameter Split Ring Hanger
061428A - Standard left-hand thread tail 1.0" (25 mm) extension
061429A - Standard left-hand thread tail 2.0" (51 mm) extension