Product Search

    SEARCH NOW FOR ALL YOUR WATTS WATER TECHNOLOGIES SOLUTIONS

    Radwell is here to supply you with all your plant floor needs.

    Valves / Pressure Relief Valve

    Radwell is not an authorized distributor, reseller or representative of the products featured on this website. All product names, trademarks, brands and logos used on this site are the property of their respective owners.

    Filter Results
    Results 1-50 of 368.
    WATTS 0382570

    WATTS

    POWERS PROCESS CONTROLS

    0382570

    BOILER PRESSURE RELIEF VALVE, SERIES 740,1 INCH INLET, 1-1/4 INCH OUTLET CONNECTION, 30PSI, 1,300,000 RATING
    ✓ IN STOCK!
    $213.12 Buy Surplus As Low As $140.66
    $140.66
    WATTS 0335115

    WATTS

    POWERS PROCESS CONTROLS

    0335115

    1/2 IN SS 3-WAY SMALL WATER PRESSURE REGULATOR, NPT FEMALE, 1-25 PSI, 1/2 SS263APM1 1-25
    ✓ IN STOCK!
    $1,213.92 Buy Surplus As Low As $922.58
    $922.58
    Repair Yours $604.53
    WATTS 0121246

    WATTS

    POWERS PROCESS CONTROLS

    0121246

    PRESSURE RELIEF VALVE, LFN250 SERIES, EPDM, ADJ PRESSURE RANGE / 25 TO 75, ADJ REDUCED PRESSURE RANGE / 1.8 TO 5.2, 250 PSI, 17.20 BAR, 3/4 INCH NPT, FEMALE THREAD, IRON
    $212.00 Buy Surplus As Low As $128.00
    $128.00
    WATTS LFN9C 3/8

    WATTS

    POWERS PROCESS CONTROLS

    LFN9C 3/8

    VACUUM BREAKER / DUAL CHECK, LFN9 SERIES, 125 PSI / 8.60 BAR, 3/8 INCH NPT INLET, FEMALE THREAD, LEAD FREE, BACKFLOW PREVENTER, CHROME PLATED FINISH, IN-LINE, CONTINUOUS PRESSURE, (0792098)
    $440.00 Buy Surplus As Low As $119.00
    $119.00
    WATTS 174A 125 FS 1 1/4

    WATTS

    POWERS PROCESS CONTROLS

    174A 125 FS 1 1/4

    PRESSURE RELIEF VALVE, BRONZE BODY MATERIAL, 1-1/4 INCH CONNECTION SIZE, FEMALE THREADED, NPTF THREAD TYPE, 125 PSI PRESSURE RELIEF SETTING, REPLACES 174A-125 1 1/4 (0276050)
    $577.00 Buy Surplus As Low As $347.00
    $347.00
    WATTS 0382008

    WATTS

    POWERS PROCESS CONTROLS

    0382008

    RELIEF VALVE/ 740-3/4-30# 925,000 H20
    $172.00 Buy Surplus As Low As $104.00
    $104.00
    WATTS 0556030

    WATTS

    POWERS PROCESS CONTROLS

    0556030

    VACUUM RELIEF VALVE, N36 SERIES, 1/2 INCH NOMINAL SIZE, 15 PSI PRESSURE RATING, 15 CFM, 2 INCH HEIGHT X 2 INCH WIDTH, LOW PROFILE, MALE NPT CONNECTION, BRASS BODY MATERIAL, LEAD FREE, PROTEC ...
    $38.00 Buy Surplus As Low As $24.00
    $24.00
    WATTS 0122750

    WATTS

    POWERS PROCESS CONTROLS

    0122750

    DISCONTINUED BY MANUFACTURER, VACUUM BREAKER, 1/4 INCH, FEMALE THREADED, LEAD FREE, ANTI-SIPHON, BACKFLOW PREVENTER, SATIN CHROME FINISH, (1/4 LF288A-SC)
    Buy Surplus As Low As $180.00
    $180.00
    WATTS LFN45BM1U

    WATTS

    WATTS WATER TECHNOLOGIES

    LFN45BM1U

    VALVE, PRESSURE REDUCING VALVE, 1IN, 25-75PSI, COPPER SILICON ALLOY BODY, DOMESTIC
    ✓ IN STOCK!
    $553.00 Buy Surplus As Low As $414.75
    $414.75
    WATTS 53L100

    WATTS

    WATTS WATER TECHNOLOGIES

    53L100

    PRESSURE RELIEF VALVE POPPET TYPE 1/2IN 100PSI
    ✓ IN STOCK!
    Buy Surplus As Low As $45.90
    $45.90
    WATTS 40XL-5

    WATTS

    WATTS WATER TECHNOLOGIES

    40XL-5

    RELIEF VALVE INLET X OUTLET IN 3/4IN M X 3/4IN F
    ✓ IN STOCK!
    $166.50 Buy Surplus As Low As $109.89
    $109.89
    Repair Yours Contact Us
    WATTS 0386500

    WATTS

    WATTS WATER TECHNOLOGIES

    0386500

    T1156F 1/2"THRDUN WTR#REG10-25
    ✓ IN STOCK!
    $137.00 Buy Surplus As Low As $105.00
    $105.00
    WATTS 174-A-3/4

    WATTS

    WATTS WATER TECHNOLOGIES

    174-A-3/4

    DISCONTINUED BY MANUFACTURER, PRESSURE RELIEF VALVE, BOILER, 3/4 IN INLET/OUTLET, 150 PSI
    ✓ IN STOCK!
    Buy Surplus As Low As $73.00
    $73.00
    WATTS 800MQT

    WATTS

    WATTS WATER TECHNOLOGIES

    800MQT

    PRESSURE VACUUM BREAKER 3/4IN 150PSI BRONZE
    ✓ IN STOCK!
    $458.10 Buy Surplus As Low As $302.35
    $302.35
    Repair Yours $203.18
    WATTS 0163720

    WATTS

    WATTS WATER TECHNOLOGIES

    0163720

    TEMPERATURE AND PRESSURE RELIEF VALVE, SERIES 40, 1IN, 40 W, 125 PSI, 210 DEGREES F, EXTENSION THERMOSTAT, AUTOMATIC RESEATING
    ✓ IN STOCK!
    $1,452.00 Buy Surplus As Low As $1,104.00
    $1,104.00
    Repair Yours $590.00
    WATTS 0190575

    WATTS

    WATTS WATER TECHNOLOGIES

    0190575

    53L-175# 1/2"RELIEF VALVE
    ✓ IN STOCK!
    $54.00 Buy Surplus As Low As $41.04
    $41.04
    WATTS 0121443

    WATTS

    WATTS WATER TECHNOLOGIES

    0121443

    PRESSURE RELIEF VALVE, 150 PSI, TEST LEVER, POPPET TYPE, LEAD FREE, LF53L-150# 1/2"
    ✓ IN STOCK!
    $159.32 Buy Surplus As Low As $95.59
    $95.59
    WATTS 100XL

    WATTS

    WATTS WATER TECHNOLOGIES

    100XL

    VALVE PRESSURE RELIEF, 150PSI, 3/4IN PIPE, 100,000BTU/HR
    ✓ IN STOCK!
    $23.00 Buy Surplus As Low As $6.44
    $6.44
    WATTS 2X318

    WATTS

    WATTS WATER TECHNOLOGIES

    2X318

    PRESSURE RELIEF VALVE 3/4IN INLET OUTLET1/2 N0.530
    ✓ IN STOCK!
    $22.32 Buy Surplus As Low As $16.96
    $16.96
    Repair Yours Contact Us
    WATTS 3/4-U5-LP-STD

    WATTS

    WATTS WATER TECHNOLOGIES

    3/4-U5-LP-STD

    PRESSURE REDUCING VALVE BRASS 3/4IN W/STRAINER
    ✓ IN STOCK!
    $290.71 Buy Surplus As Low As $220.94
    $220.94
    Repair Yours $200.00
    WATTS 40XL

    WATTS

    WATTS WATER TECHNOLOGIES

    40XL

    PRESSURE RELIEF VALVE, TEMPERATURE RELIEF: 210°F, PRESSURE RANGE: 75-150PSI
    ✓ IN STOCK!
    $102.24 Buy Surplus As Low As $61.34
    $61.34
    WATTS 188A-1

    WATTS

    WATTS WATER TECHNOLOGIES

    188A-1

    ANTI-SIPHON VACUUM BREAKER, 1INCH NPT, 125PSI MAX
    ✓ IN STOCK!
    $166.91 Buy Surplus As Low As $110.16
    $110.16
    WATTS 0275823

    WATTS

    WATTS WATER TECHNOLOGIES

    0275823

    1 1/4" 55# RELIEF VALVE
    $1,447.00 Buy Surplus As Low As $869.00
    $869.00
    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!
    $475.00 Buy Surplus As Low As $285.00
    $285.00
    Repair Yours $254.00
    WATTS LF007M1-QT 1

    WATTS

    WATTS WATER TECHNOLOGIES

    LF007M1-QT 1

    DOUBLE CHECK VALVE, 1 INCH, FNPT, BRONZE, 33 TO 180 DEGREE F, 175 PSI
    ✓ IN STOCK!
    $444.91 Buy Surplus As Low As $338.13
    $338.13
    Repair Yours $221.56
    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 $16.42
    $16.42
    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 $290.02
    $290.02
    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 $246.84
    $246.84
    WATTS 415M1-015

    WATTS

    WATTS WATER TECHNOLOGIES

    415M1-015

    STEAM RELIEF VALVE, 1IN SIZE, 15PSI SET, MALE NPT X FEMALE NPT
    ✓ IN STOCK!
    $393.12 Buy Surplus As Low As $298.77
    $298.77
    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 $28.13
    $28.13
    WATTS 25AUB-S-Z3 1 1/2

    WATTS

    WATTS WATER TECHNOLOGIES

    25AUB-S-Z3 1 1/2

    DISCONTINUED BY MANUFACTURER, WATER PRESSURE REDUCING VALVE, 25AUB-Z3 SERIES, 160 DEGREE F MAX, 300 PSI / 20.70 BAR, 1 1/2 INCH, FEMALE THREADED, 25-75 PSI, REINFORCED EPDM, BRONZE, REPLACED ...
    ✓ IN STOCK!
    Buy Surplus As Low As $640.80
    $640.80
    WATTS 3/4 174A-150

    WATTS

    WATTS WATER TECHNOLOGIES

    3/4 174A-150

    BRONZE BOILER PRESSURE RELIEF VALVE, 3/4 IN INLET/OUTLET SIZE, 30 TO 150 PSI
    ✓ IN STOCK!
    $232.00 Buy Surplus As Low As $177.00
    $177.00
    WATTS 800M4-S

    WATTS

    WATTS WATER TECHNOLOGIES

    800M4-S

    PRESSURE VACUUM BREAKER SEAT KIT, LEAD FREE
    ✓ IN STOCK!
    $29.24 Buy Surplus As Low As $22.22
    $22.22
    WATTS 174A-125-2

    WATTS

    WATTS WATER TECHNOLOGIES

    174A-125-2

    DISCONTINUED BY MANUFACTURER, RELIEF PRESSURE VALVE, BRONZE, 125 PSI, VALVE SIZE 2 INCHES, MODEL M
    ✓ IN STOCK!
    Buy Surplus As Low As $345.60
    $345.60
    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 $244.00
    $244.00
    WATTS 450A

    WATTS

    WATTS WATER TECHNOLOGIES

    450A

    PRESSURE RELIEF VALVE
    ✓ IN STOCK!
    Buy Surplus As Low As $24.55
    $24.55
    WATTS 0297254

    WATTS

    WATTS WATER TECHNOLOGIES

    0297254

    PRESSURE VALVE REDUCING MODEL 223 1.5IN 50PSI
    ✓ IN STOCK!
    $1,661.00 Buy Surplus As Low As $997.00
    $997.00
    Repair Yours $828.00
    WATTS 3/4-10L-2

    WATTS

    WATTS WATER TECHNOLOGIES

    3/4-10L-2

    PRESSURE RELIEF VALVE 3/4IN
    ✓ IN STOCK!
    $23.40 Buy Surplus As Low As $15.30
    $15.30
    WATTS 0352328

    WATTS

    WATTS WATER TECHNOLOGIES

    0352328

    TEMPERATURE / PRESSURE RELIEF VALVE,100PSI SET POINT,BRONZE,2IN,210 DEG TEMP RELIEF,SELF CLOSING
    ✓ IN STOCK!
    $1,006.11 Buy Surplus As Low As $764.64
    $764.64
    WATTS 0371271

    WATTS

    WATTS WATER TECHNOLOGIES

    0371271

    PRESSURE RELIEF VALVE, 530C SERIES, ADJUSTABLE 50-175 PSI, 1/2IN CONNECTION SIZE, BRASS
    ✓ IN STOCK!
    $77.00 Buy Surplus As Low As $47.00
    $47.00
    WATTS 0385006

    WATTS

    WATTS WATER TECHNOLOGIES

    0385006

    PRESSURE VACUUM BREAKER 3/4IN 800 M QT 212PSI
    ✓ IN STOCK!
    $458.10 Buy Surplus As Low As $296.06
    $296.06
    Repair Yours $253.98
    WATTS 1/2-288A

    WATTS

    WATTS WATER TECHNOLOGIES

    1/2-288A

    DISCONTINUED BY MANUFACTURER, VACUUM BREAKER, 1/2 IN, 288A SERIES, ANTI-SIPHON, BRASS, 180 DEGREE F MAX
    ✓ IN STOCK!
    Buy Surplus As Low As $140.00
    $140.00
    Repair Yours $200.00
    WATTS 174A

    WATTS

    WATTS WATER TECHNOLOGIES

    174A

    DISCONTINUED BY MANUFACTURER, RELIEF VALVE, BOILER PRESSURE, 3/4 INCH, 150 PSI, 2/10 BAR, BRONZE BODY, STAINLESS STEEL SPRING
    ✓ IN STOCK!
    Buy Surplus As Low As $425.00
    $425.00
    WATTS M1 174A 1

    WATTS

    WATTS WATER TECHNOLOGIES

    M1 174A 1

    VALVE WATER PRESSURE RELIEF 1INCH 150PSI
    ✓ IN STOCK!
    $47.00 Buy Surplus As Low As $32.00
    $32.00
    WATTS N30L

    WATTS

    WATTS WATER TECHNOLOGIES

    N30L

    RELIEF VALVE, 1/2IN, W/LEVER, 30-50PSI
    $65.00 Buy Surplus As Low As $40.00
    $40.00
    Repair Yours Contact Us
    WATTS N36-M1-3/4

    WATTS

    WATTS WATER TECHNOLOGIES

    N36-M1-3/4

    VACUUM RELIEF VALVE, 3/4IN MALE NPT, BRASS BODY
    ✓ IN STOCK!
    $48.00 Buy Surplus As Low As $33.00
    $33.00
    WATTS P60-M1-4

    WATTS

    WATTS WATER TECHNOLOGIES

    P60-M1-4

    WATTS WATER TECHNOLOGIES , WATER PRESSURE REGULATOR, 1/4IN VALVE
    ✓ IN STOCK!
    $130.74 Buy Surplus As Low As $99.36
    $99.36
    WATTS 0215470

    WATTS

    WATTS WATER TECHNOLOGIES

    0215470

    TEMPERING VALVE HOT WATER EXTENDER 1/2 70A-T OS
    ✓ IN STOCK!
    $115.20 Buy Surplus As Low As $74.97
    $74.97
    WATTS 0229606

    WATTS

    WATTS WATER TECHNOLOGIES

    0229606

    RELIEF VALVE LOW PRESSURE REGULATOR 3/4IN NPT
    ✓ IN STOCK!
    $405.00 Buy Surplus As Low As $216.77
    $216.77
    Repair Yours $203.00
    WATTS LF100XL-4

    WATTS

    WATTS WATER TECHNOLOGIES

    LF100XL-4

    3/4 IN LEAD FREE SELF CLOSING TEMPERATURE AND PRESSURE RELIEF VALVE, 150 PSI, 210 DEGREE F, TEST LEVER, EXTENSION THERMOSTAT
    ✓ IN STOCK!
    $30.42 Buy Surplus As Low As $23.12
    $23.12
    Next
    1 2 3 4 5 6 7 8