Submittal Sheet

RECIRCULATION
POWERS e480 or LFe480
(w/INTEGRAL CHECKS)
TRAP
HEAT
WATER HEATER SOURCE
TANK
EXPANSION
AQUASTAT
SUPPLY
COLD WATER
TRAP
HEAT
EXPANSION
WATER HEATER SOURCE
TANK
SUPPLY
COLD WATER
H
C
M
(w/INTEGRAL CHECKS)
POWERS e480 or LFe480
H
C
M
MULTIPLE LAVATORY
SINGLE LAVATORY
WATER
HEATER
HEAT
TRAP
HEAT
TRAP
HEAT
TRAP
C
T
AQUASTAT
(OPTIONAL)
LTHW
RETURN
WATER
HEATER
WATER
HEATER
EXPANSION
TANK
EXPANSION
TANK
COLD
WATER
SUPPLY
COLD
WATER
SUPPLY
POWERS UTC
VALVE
POWERS UTC
VALVE
POWERS UTC
VALVE
TEMP/PRESSURE GAUGE
T
C
FLOW DIRECTION
CHECK VALVE
BALL VALVE
AUTOMATIC BALANCING VALVE
CIRCULATOR
WATER
HEATER
C
T
AQUASTAT
(OPTIONAL)
HTHW RETURN
HEAT
TRAP
EXPANSION
TANK
COLD WATER
SUPPLY
POWERS UTC
VALVE
EXPANSION
TANK
COLD WATER
SUPPLY
WATER HEATER
SOURCE
POWERS LFG480 or LFe480
(w/integral checks)
POWERS LFG480 OR
LFe480 VALVE
ES-P-LFe480_LFG480 1905 © 2019 Powers
USA: Tel: [phone] • Fax: [phone] • PowersControls.com
Canada: Tel: [phone] • Fax: [phone] • PowersControls.ca
Latin America: Tel: [phone] • PowersControls.com
Dimensions
Lavatory tempering valve shall be ASSE 1070 and cUPC listed.
All internal components shall be from corrosion resistant material.
The valve must control each performance standard down to 0.25
gpm (1.00 lpm) for LFG480 and 0.5 gpm (1.90 lpm) for LFe480.
Capacity of the valve must be 3 gpm (11 lpm) @ 45psi differen-
tial or 4 gpm (15 lpm) @ 45psi differential. Thermostatic lavatory
tempering valve shall be constructed using Lead Free* brass
material which shall comply with state codes and standards,
where applicable requiring reduced lead content. Control tem-
perature must be adjustable between 80–120° F (32–43°C) with
a locking nut to prevent unauthorized or accidental adjustment.
The valve shall contain integral checks to prevent cross flow and
inlet screens to filter debris. The valve shall be a Powers Series
LFe480 or LFG480.
Typical Specification
Piping Diagram
Ordering Code
Order Code
0.25 gpm minimum flow LFG480
0.50 gpm minimum flow LFE480
½" NPT Rough Bronze Finish 00
½" NPT Chrome Plated Finish 01
3
∕8" Compression Rough Bronze Finish 10
3
∕8" Compression Chrome Plated Finish 11
3
∕8" Quick-Connect Rough Bronze Finish 50
3
∕8" Quick-Connect Chrome Plated Finish 51
2 15/16
[74 mm]
1 1/4
[32 mm]
1 5/8
[41 mm]
3 3/16
[81 mm]
3 3/16
[81 mm]
1 1/4
[32 mm]
1 7/8
[47 mm]
3 11/16
[94 mm]
3 9/16
[91 mm]
1 1/4
[32 mm]
2 5/16
[59 mm]
4 11/16
[119 mm]
2
15
/16"
(74 mm)
1
1
/4"
(32 mm)
1
1
/4"
(32 mm)
1
7
/8"
(47 mm)
3
11
/16"
(94 mm)
1
5
/8"
(41 mm)
3
3
/16"
(81 mm)
3
3
/16"
(81 mm)
3
9
/16"
(91 mm)
1
1
/4"
(32 mm)
2
5
/16"
(59 mm)
4
11
/16"
(119 mm)
1
/2" LFe480 / LFG480
3
/8" LFe480 / LFG480 Quick-Connect LFe480 / LFG480