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    Valves / Pressure Relief Valve

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    Results 101-150 of 995.
    WATTS F274513

    WATTS

    POWERS PROCESS CONTROLS

    F274513

    PRESSURE RELIEF VALVE, 174A SERIES, 3/4" NPTF, BRONZE, 50 PSI SETTING, (174A 050 FS 3/4)
    ✓ IN STOCK!
    $297.85 Buy Surplus As Low As $178.71
    $178.71
    WATTS F121508

    WATTS

    POWERS PROCESS CONTROLS

    F121508

    1 LF174A 150 FS1IN RELEIF VALVE LEAD FREE LF174A-150 FS
    $959.00 Buy Surplus As Low As $633.00
    $633.00
    WATTS LFN9 1/4

    WATTS

    POWERS PROCESS CONTROLS

    LFN9 1/4

    VACUUM BREAKER, DUAL CHECK, BACKLFOW PREVENTER, IN-LINE, CONTINUOUS PRESSURE, 1/4 INCH INLET CONNECTION, FEMALE THREADED, NO SHUTOFF VALVE, 125 PSI MAX WORKING PRESSURE, LEAD FREE BRASS
    ✓ IN STOCK!
    $226.00 Buy Surplus As Low As $125.39
    $125.39
    WATTS LF174A-125 3/4

    WATTS

    WATTS REGULATOR CO

    LF174A-125 3/4

    VALVE, PRESSURE RELIEF VALVE, BOILER PRESSURE, LEAD FREE, 3/4 INCH NPT, FEMALE THREAD, 50-150 PSI
    ✓ IN STOCK!
    $502.00 Buy Surplus As Low As $193.39
    $193.39
    WATTS 30L

    WATTS

    WATTS REGULATOR CO

    30L

    DISCONTINUED BY MANUFACTURER, RELIEF VALVE, 30 SERIES, BRONZE BODY, STAINLESS STEEL SPRING, 1/2 INCH INLET, 75 PSI
    ✓ IN STOCK!
    Buy Surplus As Low As $30.62
    $30.62
    WATTS 0328093

    WATTS

    POWERS PROCESS CONTROLS

    0328093

    1/4 IN SS 3-WAY SMALL WATER PRESSURE REGULATOR, NPT FEMALE, 10-125 PSI, 1/4 SS263APM1 10-125
    ✓ IN STOCK!
    $2,555.00 Buy Surplus As Low As $1,687.00
    $1,687.00
    WATTS 3/4 174A-125

    WATTS

    WATTS WATER TECHNOLOGIES

    3/4 174A-125

    PRESSURE RELIEF VALVE, 3/4 IN BRONZE BOILER, 125 PSI, THREADED, 30-150 PSI
    ✓ IN STOCK!
    $287.90 Buy Surplus As Low As $217.00
    $217.00
    Repair Yours $300.00
    WATTS 0138455

    WATTS

    WATTS WATER TECHNOLOGIES

    0138455

    DISCONTINUED BY MANUFACTURER, RELIEF VALVE, 1/2 INCH, N36, VACUUM, MAX 200 LBS PSI, 250 DEGREE F MAX, 15 LBS STEAM, (DISCONTINUED 6/14/2013)
    ✓ IN STOCK!
    Buy Surplus As Low As $10.22
    $10.22
    WATTS SW65-TMU-3/4

    WATTS

    WATTS WATER TECHNOLOGIES

    SW65-TMU-3/4

    RADIATOR SUPPLY VALVE, 3/4IN, NON-RISING TEM
    ✓ IN STOCK!
    $381.60 Buy Surplus As Low As $234.91
    $234.91
    WATTS 740-050-1

    WATTS

    WATTS WATER TECHNOLOGIES

    740-050-1

    WATER PRESSURE RELIEF VALVE,1 IN IRON BOILER PRESSURE RELIEF VALVE, 50 PSI, EXPANDED OUTLETS
    ✓ IN STOCK!
    $374.00 Buy Surplus As Low As $178.15
    $178.15
    WATTS 0881376

    WATTS

    WATTS WATER TECHNOLOGIES

    0881376

    AIR GAP, BACKFLOW PREVENTION, 909-AG-C 3/4-1 INCH, FOR 3/4 TO 1 INCH 009/909 / 1 TO 1 1/2 INCH 009M2 / 1 1/4 TO 2 INCH 995 SERIES
    ✓ IN STOCK!
    $151.48 Buy Surplus As Low As $90.89
    $90.89
    WATTS 415M1-015

    WATTS

    WATTS WATER TECHNOLOGIES

    415M1-015

    STEAM RELIEF VALVE, 1IN SIZE, 15PSI SET, MALE NPT X FEMALE NPT
    ✓ IN STOCK!
    $471.86 Buy Surplus As Low As $242.00
    $242.00
    WATTS BP-130

    WATTS

    WATTS RADIANT

    BP-130

    DISCONTINUED BY MANUFACTURER, DISCONTINUED BY MANUFACTURER, PRESSURE REDUCING REGULATOR VALVE 3/4, 25-150 RANGE
    ✓ IN STOCK!
    Buy Surplus As Low As $46.63
    $46.63
    WATTS A540

    WATTS

    WATTS WATER TECHNOLOGIES

    A540

    DISCONTINUED BY MANUFACTURER, TEMPERATURE / PRESSURE RELIEF VALVE, AUTOMATIC SELF CLOSING, 75-175 LB ADJUSTABLE, 210 DEGREE TEMP, 100000 BTU/HR WATER RATING, WITH CALIBRATED PRESSURE ADJUSTM ...
    ✓ IN STOCK!
    Buy Surplus As Low As $19.48
    $19.48
    WATTS F383368

    WATTS

    POWERS PROCESS CONTROLS

    F383368

    740-1 1/4"-60# 3,560,000 RELIEF
    $938.00 Buy Surplus As Low As $487.46
    $487.46
    WATTS 88004115

    WATTS

    POWERS PROCESS CONTROLS

    88004115

    009M2QT-FS, PRESSURE RELIEF VALVE, 2", BACKFLOW PREV
    ✓ IN STOCK!
    $2,281.00 Buy Surplus As Low As $1,187.74
    $1,187.74
    WATTS 800M4-S

    WATTS

    WATTS WATER TECHNOLOGIES

    800M4-S

    PRESSURE VACUUM BREAKER SEAT KIT, LEAD FREE
    ✓ IN STOCK!
    $39.97 Buy Surplus As Low As $16.20
    $16.20
    WATTS M335M2-030

    WATTS

    WATTS REGULATOR CO

    M335M2-030

    PRESSURE SAFETY RELIEF VALVE, 3"4 IN, 30 PSI, MALE INLET, BRONZE
    ✓ IN STOCK!
    $69.34 Buy Surplus As Low As $36.25
    $36.25
    WATTS 335M2-030

    WATTS

    WATTS REGULATOR CO

    335M2-030

    DISCONTINUED BY MANUFACTURER, PRESSURE SAFETY RELIEF VALVE, 3/4", FEMALE INLET, BRONZE, 30 PSI
    ✓ IN STOCK!
    Buy Surplus As Low As $30.45
    $30.45
    WATTS P60M1-4-0-60

    WATTS

    WATTS REGULATOR CO

    P60M1-4-0-60

    PRESSURE REDUCING VALVES, P60 SERIES, 0-60 ADJUSTABLE REDUCED PRESSURE RANGE, 1/4 IN NPT CONNECTION, PLASTIC, LEAD FREE, NO GAUGE, BUNA-N, MINIATURE
    ✓ IN STOCK!
    $275.00 Buy Surplus As Low As $191.10
    $191.10
    WATTS F158774

    WATTS

    WATTS WATER TECHNOLOGIES

    F158774

    RELIEF VALVE, 150 PSI, 3/4 IN
    ✓ IN STOCK!
    $531.00 Buy Surplus As Low As $307.04
    $307.04
    WATTS LFN36M1-3/4

    WATTS

    LFN36M1-3/4

    VACUUM RELIEF VALVE, 15 PSI, 3/4IN, LEAD FREE
    ✓ IN STOCK!
    $198.00 Buy Surplus As Low As $83.81
    $83.81
    WATTS 100XL-150-3/4

    WATTS

    WATTS REGULATOR CO

    100XL-150-3/4

    TEMPERATURE AND PRESSURE RELIEF VALVE, 3/4 INCH MALE THREADED INLET CONNECTION, 3/4 INCF FEMALE THREADED CONNECTION,150 PSI, 4 INCH PROBE, BRASS BODY
    ✓ IN STOCK!
    $51.00 Buy Surplus As Low As $28.43
    $28.43
    WATTS LF288A 3/8

    WATTS

    WATTS WATER TECHNOLOGIES

    LF288A 3/8

    DISCONTINUED BY MANUFACTURER, 3/8 IN LEAD FREE ANTI-SIPHON VACUUM BREAKER, BACKFLOW PREVENTER, 180DEG. F, 125PSI
    ✓ IN STOCK!
    Buy Surplus As Low As $119.12
    $119.12
    WATTS 263AP V Z15

    WATTS

    263AP V Z15

    DISCONTINUED BY MANUFACTURER, WATER REGULATOR, COMPACT, STAINLESS STEEL, ADJUSTING SCREW, OVERSIZED ORIFICE, 1/4 INCH GAUGE PORT, 20-175 PSI, SET 50 PSI
    ✓ IN STOCK!
    Buy Surplus As Low As $269.97
    $269.97
    WATTS 0559116

    WATTS

    POWERS PROCESS CONTROLS

    0559116

    1/2 IN LEAD FREE THERMOSTATIC MIXING VALVE, THREADED UNION END CONNECTION, ADJUSTABLE OUT 80-120 F
    $208.80 Buy Surplus As Low As $125.28
    $125.28
    WATTS 0889370

    WATTS

    WATTS WATER TECHNOLOGIES

    0889370

    FIRST CHECK KIT FOR SERIES 957, 2 1/2 TO 4 IN, 957RPDA AND LF957RPDA, RED SILICONE DISC
    ✓ IN STOCK!
    $727.00 Buy Surplus As Low As $437.00
    $437.00
    WATTS 0121325

    WATTS

    POWERS PROCESS CONTROLS

    0121325

    1/2 IN LEAD FREE SELF CLOSING T AND P RELIEF VALVE, 150 PSI, 210 DEGREE F, TEST LEVER, 4 IN EXTENSION THERMOSTAT
    $123.00 Buy Surplus As Low As $74.00
    $74.00
    WATTS 0121449

    WATTS

    POWERS PROCESS CONTROLS

    0121449

    3/4 IN LEAD FREE AUTOMATIC RESEATING TEMP AND PRESSURE RELIEF VALVE, 150 PSI, 210 F, 3 IN THERMOSTAT, FEMALE CONNECTIONS
    ✓ IN STOCK!
    $723.25 Buy Surplus As Low As $433.95
    $433.95
    WATTS 0121452

    WATTS

    POWERS PROCESS CONTROLS

    0121452

    3/4 IN LEAD FREE AUTOMATIC RESEATING TEMP AND PRESSURE RELIEF VALVE, 125 PSI, 210 F, 5 IN THERMOSTAT, FEMALE CONNECTIONS
    ✓ IN STOCK!
    $1,227.00 Buy Surplus As Low As $737.00
    $737.00
    WATTS 0121479

    WATTS

    POWERS PROCESS CONTROLS

    0121479

    3/4 IN LEAD FREE BOILER PRESSURE RELIEF VALVE, 125 PSI, THREADED FEMALE CONNECTIONS, 3/4"LF174A 125
    ✓ IN STOCK!
    $372.60 Buy Surplus As Low As $223.56
    $223.56
    WATTS 0065372

    WATTS

    POWERS PROCESS CONTROLS

    0065372

    3/4 IN LEAD FREE REDUCED PRESSURE ZONE BACKFLOW PREVENTER ASSEMBLY, QUARTER TURN BALL VALVES
    $1,329.00 Buy Surplus As Low As $798.00
    $798.00
    WATTS 0067450

    WATTS

    POWERS PROCESS CONTROLS

    0067450

    1/2 IN BRONZE STEAM RADIATOR ANGLE VALVE, 1/2" RA-1-AP
    ✓ IN STOCK!
    $228.00 Buy Surplus As Low As $137.00
    $137.00
    WATTS 0067451

    WATTS

    POWERS PROCESS CONTROLS

    0067451

    3/4 IN BRONZE STEAM RADIATOR ANGLE VALVE
    ✓ IN STOCK!
    $269.00 Buy Surplus As Low As $162.00
    $162.00
    WATTS 0067453

    WATTS

    POWERS PROCESS CONTROLS

    0067453

    1 1/4 IN BRONZE STEAM RADIATOR ANGLE VALVE, RA-1-AP 1.25
    ✓ IN STOCK!
    $345.00 Buy Surplus As Low As $207.00
    $207.00
    WATTS 0067600

    WATTS

    POWERS PROCESS CONTROLS

    0067600

    2 IN BRONZE STEAM RADIATOR ANGLE VALVE, 2 RA-1-AP
    $798.00 Buy Surplus As Low As $479.00
    $479.00
    WATTS 0067606

    WATTS

    POWERS PROCESS CONTROLS

    0067606

    3/4 IN BRONZE STEAM RADIATOR GATE VALVE, RA-1-SW-3/4
    ✓ IN STOCK!
    $328.50 Buy Surplus As Low As $197.10
    $197.10
    WATTS 0006643

    WATTS

    POWERS PROCESS CONTROLS

    0006643

    1/2 IN BRASS DUO-CLOZ MANUAL WASHING MACHINE SHUTOFF VALVE, COPPER STRAIGHT DUAL ADAPTERS FOR MALE NPT OR SOLDER
    ✓ IN STOCK!
    $208.00 Buy Surplus As Low As $125.00
    $125.00
    WATTS 0068720

    WATTS

    POWERS PROCESS CONTROLS

    0068720

    3/4 IN LEAD FREE SELF CLOSING TEMP AND PRESSURE RELIEF VALVE, 150 PSI, 210 DEGREE F, EXTENDED SHANK UP TO 1 3/4 IN INSULATION
    $199.00 Buy Surplus As Low As $102.99
    $102.99
    WATTS 0121200

    WATTS

    POWERS PROCESS CONTROLS

    0121200

    5M3-Z6 REGULATOR VALVE 3/4"
    ✓ IN STOCK!
    $1,204.00 Buy Surplus As Low As $723.00
    $723.00
    WATTS 0121400

    WATTS

    POWERS PROCESS CONTROLS

    0121400

    BP30B RELIEF VALVE,45/100#1/2"
    $321.00 Buy Surplus As Low As $193.00
    $193.00
    WATTS 0121408

    WATTS

    POWERS PROCESS CONTROLS

    0121408

    1 IN LEAD FREE AUTOMATIC RESEATING TEMPERATURE AND PRESSURE RELIEF VALVE, 125 PSI, 210 DEGREE F, TEST LEVER, SHORT THERMOSTAT
    $1,343.00 Buy Surplus As Low As $806.00
    $806.00
    WATTS 0121442

    WATTS

    POWERS PROCESS CONTROLS

    0121442

    PRESSURE RELIEF VALVE, LF53L-125# 1/2IN (15MM), 75-150PSI, LEAD FREE, CAST COPPER SILICON ALLOY
    ✓ IN STOCK!
    $280.00 Buy Surplus As Low As $168.00
    $168.00
    WATTS 0121448

    WATTS

    POWERS PROCESS CONTROLS

    0121448

    3/4 IN LEAD FREE AUTOMATIC RESEATING TEMP AND PRESSURE RELIEF VALVE, 125 PSI, 210 F, 3 IN THERMOSTAT, FEMALE CONNECTIONS
    $907.00 Buy Surplus As Low As $545.00
    $545.00
    WATTS 0121491

    WATTS

    POWERS PROCESS CONTROLS

    0121491

    1 IN LEAD FREE BOILER PRESSURE RELIEF VALVE 60 PSI, THREADED FEMALE CONNECTIONS, 1 LF174A 60
    ✓ IN STOCK!
    $1,278.00 Buy Surplus As Low As $788.42
    $788.42
    WATTS 0121513

    WATTS

    POWERS PROCESS CONTROLS

    0121513

    1 1/4 IN LEAD FREE BOILER PRESSURE RELIEF VALVE 50 PSI, 1.25"LF174A 50
    ✓ IN STOCK!
    $2,043.23 Buy Surplus As Low As $1,225.94
    $1,225.94
    WATTS 0067454

    WATTS

    POWERS PROCESS CONTROLS

    0067454

    1 1/2 IN BRONZE STEAM RADIATOR ANGLE VALVE, RA-1-AP-1.5
    ✓ IN STOCK!
    $511.00 Buy Surplus As Low As $307.00
    $307.00
    WATTS 0067609

    WATTS

    WATTS WATER TECHNOLOGIES

    0067609

    RA-1-SW 1 1/2" STEAM RAD VALVE
    ✓ IN STOCK!
    $219.00 Buy Surplus As Low As $132.00
    $132.00
    WATTS 0009128

    WATTS

    POWERS PROCESS CONTROLS

    0009128

    3/4 IN LEAD FREE WATER PRESSURE REDUCING VALVE, NPT FEMALE UNION X NPT FEMALE, LOW RANGE 10-35 PSI
    ✓ IN STOCK!
    $1,713.60 Buy Surplus As Low As $1,028.16
    $1,028.16
    WATTS 0009192

    WATTS

    POWERS PROCESS CONTROLS

    0009192

    1 1/2 IN LEAD FREE WATER PRESSURE REDUCING VALVE, NPT FEMALE UNION X NPT FEMALE, ADJUST 25-75 PSI
    ✓ IN STOCK!
    $6,116.00 Buy Surplus As Low As $3,670.00
    $3,670.00
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