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WATERHEATERS
¾" PEX x PEX
COMBINATION BALL
VALVE AND RELIEF
VALVE
Used in commercial and residential
applications on water heater installations. It
consists of a bronze body construction, nickel-
plated brass ball, blowout-proof brass stem,
PTFE seats, stem packing, and stem thrust
bearing, Viton relief ball, stainless steel relief
spring, brass adapter, and steel handle. Series
BRV has a low profile design and can be
installed in any position. It is for applications
that require a means to shut off the water
supply to the water heater and for providing
protection from excess water pressure caused
by thermal expansion.
Pressure Rated: 400psi. Relief Valve
Pressure Settings: 75, 80, 100 or 125psi.
Locke#
E1168
3/4 BRVP-125 ¾" Pex x Pex Ball
Valve / Relief Valve
EXPANSION RELIEF
VALVE
¾" Brass water heater
ball valves with
125 Lb. P.S.I. Therm-
o-expansion Relief
Valve. Both models
have combination ½"
Copper sweat & ½"
threaded outlet fitting
on relief valve.
Locke
#
E0305
0531208 ¾" C X C Expansion
Relief Valve
E0306
0531212 ¾" FIP X FIP Expansion
Relief Valve
VACUUM RELIEF VALVE
Locke#
E0083
N36 ¾" Vacuum relief
SAFETY T&P RELIEF
VALVE
Thermostat has a thermo-
bonded (nonmetallic)
protective coating. This
feature retards the
accumulation of mineral
deposits. A.S.M.E. rated,
self-closing T&P relief
valves for water heaters
up to 100,000 BTU/hr. All
bronze body. Stainless steel
spring.
Locke#
E0100
100XL-150#
¾" T&P valve with
4" probe, 150 psi resident.
E0101
100XL-125#
¾" T&P valve with
3" probe,125 psi; schools & gov.
E0103
100XL-8150# ¾" T&P valve with
¾" probe, 150 psi
SAFETY T&P RELIEF
VALVE
Thermostat has a thermo-
bonded protective coating.
This feature retards the
accumulation of mineral
deposits. A.S.M.E. rated,
self-closing T&P relief valves
for water heaters up to
100,000 BTU/hr.
Locke#
E0102
L100XL-3 ¾"Shank T&P valve
T&P RELIEF VALVES
COMMERCIAL
Thermostat has a thermo-
bonded protective coating.
This feature retards the
accumulation of mineral
deposits. Temp. 210°F.
Pressure 150 lbs. ASME rating
1,912,000 BTU/HR. AGA
temp. rating 205,000 BTU/
HR. All bronze body. Backup
emergency safety fuse plug.
Vacuum relief valve vent in
drain.
Locke#
E0096
40XL-8-150#
¾" T&P Valve
PRESSURE RELIEF VALVE
Can be used on Rinnai
& other tankless water
heaters. ASME rated,
design certified by AGA;
CGA listed. NPT male inlet
x NPT female (drain) outlet.
Pressure range: 150 psi.
Standard setting.
Locke#
E0579
FWL-2 ¾" Relief valve,150 lb.
COMMERCIAL RELIEF
VALVE
Locke#
E0092
FVMX-5
¾" Male inlet, ¾"
Female outlet, 4" stem, 205,000
BTU/HR. AGA rating 1,912,000
ASME Rating.
E0099
FVMX-5-150 1" Male inlet,
1" Female outlet Rated ASME 2,
155,000 BTU/HR. Set at 150#.
T&P RELIEF VALVES
1" 150lb. Long shank. AGA
certified 500,000 btu/hr, ASME
rated 2,155,000 btu/hr@150lb.
For commercial hot water
storage tanks.
Locke#
E0599
FVMX-3LS 1" 150lb.
3" Long shank relief valve
T&P RELIEF VALVES FOR HEATERS AND CIRCULATING PUMPS