2014 Locke Supply Co.

THERMOSTATIC MIXING, TEMPERING & PRESSURE REDUCING

ANTI-SCALD PROPORTIONAL THERMOSTATIC MIXING VALVE SW

HOT WATER EXTENDER TEMPERING VALVES

COMBINATION FILL VALVE AND BACKFLOW PREVENTER

Series 911 combination fill valve and backflow preventer consists of a Model 9D backflow preventer and Model 1156F feed water pressure regulator in one pre-assembled unit. This valve is designed for use on boiler feed lines to provide make-up water to the boiler and prevent backflow when supply pressure fails. Pressure-Temperature Maximum Temperature: 212 degrees F (100 degrees C) Maximum Working Pressure: 100 psi (6.9 bars) Adjustment Range: 10-25 psi (68.7 - 172.4 kPa) set at 15 psi (103.4 kPa) Locke# E0304 911S-M3 ½" Combination Fill Valve And Backflow Preventer

Residential . Mixes cold water & hot water. For automatic storage water heaters it increases draw capacity. Standard temp. range 100- 130°F. max. temp. 210°F. Max. 150 psi. All bronze. Thermostat interchangeable. Locke# E0050 L-70A ½" Tempering Valve E0051 L-70A ¾" Tempering Valve

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| WATERHEATERS Simultaneous control of hot & cold water. Energy savings through lower supply temp. Anti-scald protection. Temp. lock at any point or high/low range. Maximum 150 psi. Maximum water temp. 212° F. Recommended by the Gas Research Institute & NRECA. Tested/certified under ANSI/ASSE 1016. Locke# E0048 MMV-UT ½" FIP anti-scald E0049 MMV-UT ¾" FIP anti-scald Dual purpose mixing valve, provides constant water temp. under any operating condition.

WATER PRESSURE REDUCING & REGULATING VALVE

LOW TEMPERATURE THERMOSTATIC MIXING VALVE

PRESSURE REDUCING BACKFLOW PREVENTER

Suitable for supply water pressures up to 400 psi & can be adjusted from 25 to 75 lbs. delivery pressure to the system. The standard setting is 50 psi. Bronze body construction. Maximum temperature is 180°F. Stainless steel seat & strainer. Bypass feature. Has NPT union inlet x NPT threaded outlet. Locke# M0546 N45-BU ¾" Reducing Valve M0548 N45/35-BU 1" Reducing Valve

Combines the quality pressure reduction of the Cash Acme A-89 Pressure Reducing Boiler Feed Valve with the effective backflow prevention of the Cash Acme BFP Double- Check Backflow Preventer. Reduces system pressure down to 14 psi while preventing the back-siphonage of contaminated water into the potable water supply. Threaded (NPT) inlet and outlet connections. For smaller boiler feed lines where pressure control and back-siphoning of water are issues. Locke# E0320 BFAC ½" Pressure Reducing Backflow Preventer

Meets ASSE 1017 Code. Features include: corrosion resistant, temperature range is 100-140° F, designed for easy maintenance, consistent outlet temperature with changing inlet conditions, element over travel protection, ASSE 1017 approved, union connections for easy installation, & saves energy by extending hot water supply. Locke # E0047 HG-110HFCHS ¾" Sweat E0097 HG-110HTCH ¾" Threaded

Main Office: 405-631-9701

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Fax: 405-631-0585