Product Search

    SEARCH NOW FOR ALL YOUR POWERS PROCESS CONTROLS SOLUTIONS

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

    Valves / Pressure Relief Valve

    Radwell is not an authorised 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. The depiction, description or sale of products featuring these names, trademarks, brands and logos is for identification purposes only and is not intended to indicate any affiliation with or authorisation by any rights holder.

    Filter Results
    Results 1-50 of 495.
    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
    ✓ IN STOCK!
    £94.37 Price with VAT: £113.24 Buy Surplus As Low As £56.62 Price with VAT: £67.95
    £56.62 Price with VAT: £67.95
    WATTS 0121484

    WATTS

    POWERS PROCESS CONTROLS

    0121484

    3/4 IN LEAD FREE BOILER PRESSURE RELIEF VALVE, 150 PSI, THREADED FEMALE CONNECTIONS, 3/4 LF174A 150
    ✓ IN STOCK!
    £263.15 Price with VAT: £315.78 Buy Surplus As Low As £200.00 Price with VAT: £240.00
    £200.00 Price with VAT: £240.00
    WATTS 0061852

    WATTS

    POWERS PROCESS CONTROLS

    0061852

    VACUUM BREAKER FITTING, FOR BACKFLOW PREVENTION, BRASS MATERIAL W/ POLISHED CHROME FINISH, 1/2INCH FITTING SIZE, RUBBER DISC MATERIAL, NPTF INLET THREAD W/ FEMALE CONNECTION, NPT OUTLET THRE ...
    ✓ IN STOCK!
    £174.19 Price with VAT: £209.03 Buy Surplus As Low As £118.69 Price with VAT: £142.43
    £118.69 Price with VAT: £142.43
    WATTS 0006644

    WATTS

    POWERS PROCESS CONTROLS

    0006644

    WASHING MACHINE SHUTOFF VALVE, 1/2 IN, BRASS, DUO-CLOZ, MANUAL, COPPER ELL ADAPTERS FOR SOLDER OR COMPRESSION
    ✓ IN STOCK!
    £156.20 Price with VAT: £187.43 Buy Surplus As Low As £119.36 Price with VAT: £143.23
    £119.36 Price with VAT: £143.23
    WATTS 0274428

    WATTS

    POWERS PROCESS CONTROLS

    0274428

    VALVE, WATER PRESSURE SAFETY RELIEF VALVE, 3/4 IN, 30 PSI FACTORY SET, BTU HOUR RATING = 650 THOUSAND, MODEL M3
    ✓ IN STOCK!
    £113.39 Price with VAT: £136.07 Buy Surplus As Low As £68.03 Price with VAT: £81.64
    £68.03 Price with VAT: £81.64
    WATTS 0274598

    WATTS

    POWERS PROCESS CONTROLS

    0274598

    174A-3/4-75# 1,320,000 RELIEF VALVE
    ✓ IN STOCK!
    £160.62 Price with VAT: £192.74 Buy Surplus As Low As £100.46 Price with VAT: £120.55
    £100.46 Price with VAT: £120.55
    WATTS 0274836

    WATTS

    POWERS PROCESS CONTROLS

    0274836

    174A-3/4-150# RELIEF 2,445,000
    ✓ IN STOCK!
    £141.39 Price with VAT: £169.66 Buy Surplus As Low As £101.42 Price with VAT: £121.71
    £101.42 Price with VAT: £121.71
    WATTS 0276500

    WATTS

    POWERS PROCESS CONTROLS

    0276500

    PRESSURE RELIEF VALVE 1-1/2INCH 30-150PSI
    ✓ IN STOCK!
    £677.83 Price with VAT: £813.40 Buy Surplus As Low As £417.75 Price with VAT: £501.30
    £417.75 Price with VAT: £501.30
    WATTS 0274513

    WATTS

    POWERS PROCESS CONTROLS

    0274513

    PRESSURE SAFETY RELIEF VALVE 30LB 3/4INCH
    ✓ IN STOCK!
    £219.45 Price with VAT: £263.34 Buy Surplus As Low As £131.67 Price with VAT: £158.00
    £131.67 Price with VAT: £158.00
    WATTS 0275600

    WATTS

    POWERS PROCESS CONTROLS

    0275600

    1 1/4 IN BRONZE BOILER PRESSURE RELIEF VALVE, 30 PSI, THREADED FEMALE CONNECTIONS, 174A-1 1/4"-30
    ✓ IN STOCK!
    £490.69 Price with VAT: £588.83 Buy Surplus As Low As £284.07 Price with VAT: £340.88
    £284.07 Price with VAT: £340.88
    WATTS 0830960

    WATTS

    POWERS PROCESS CONTROLS

    0830960

    1 1/4 IN IRON PROCESS STEAM PRESSURE REGULATOR, REDUCED PRESSURE RANGE 10 TO 30 PSI
    ✓ IN STOCK!
    £3,073.87 Price with VAT: £3,688.65 Buy Surplus As Low As £774.49 Price with VAT: £929.38
    £774.49 Price with VAT: £929.38
    WATTS 0298519

    WATTS

    POWERS PROCESS CONTROLS

    0298519

    PRESSURE REDUCING VALVE, 3/4 INCH FNPT, 300 PSI, RANGE 25 - 75, BRASS, (LF223)
    ✓ IN STOCK!
    £1,559.01 Price with VAT: £1,870.81 Buy Surplus As Low As £379.12 Price with VAT: £454.94
    £379.12 Price with VAT: £454.94
    WATTS 0383542

    WATTS

    POWERS PROCESS CONTROLS

    0383542

    PRESSURE RELIEF VALVE, HYDRAULIC, RAISED SEAT, IRON BODY, ASME
    ✓ IN STOCK!
    £565.84 Price with VAT: £679.01 Buy Surplus As Low As £348.52 Price with VAT: £418.23
    £348.52 Price with VAT: £418.23
    WATTS 0384042

    WATTS

    POWERS PROCESS CONTROLS

    0384042

    2 IN IRON BOILER PRESSURE RELIEF VALVE, 30 PSI, EXPANDED OUTLETS, 740-2-30 5
    ✓ IN STOCK!
    £1,021.17 Price with VAT: £1,225.40 Buy Surplus As Low As £629.01 Price with VAT: £754.81
    £629.01 Price with VAT: £754.81
    WATTS 0780321

    WATTS

    POWERS PROCESS CONTROLS

    0780321

    KSTEM-133/8 IN OD HEAVY DUTY BRASS THREADED STEM, 3/8 IN NPT X 3/8 IN NPT X 12 IN LENGTH
    ✓ IN STOCK!
    £34.33 Price with VAT: £41.19 Buy Surplus As Low As £20.59 Price with VAT: £24.71
    £20.59 Price with VAT: £24.71
    WATTS 0794063

    WATTS

    POWERS PROCESS CONTROLS

    0794063

    1-1/4 TO 2" FIT, BACKFLOW REPAIR KIT RUBBER (MOQ=1, PKG QTY=1)
    ✓ IN STOCK!
    £415.54 Price with VAT: £498.65 Buy Surplus As Low As £316.08 Price with VAT: £379.29
    £316.08 Price with VAT: £379.29
    WATTS 0352478

    WATTS

    POWERS PROCESS CONTROLS

    0352478

    2 IN BRONZE AUTOMATIC RESEATING TEMPERATURE AND PRESSURE RELIEF VALVE, 150 PSI, 210 DEGREE F, SS THERMOSTAT
    ✓ IN STOCK!
    £1,507.44 Price with VAT: £1,808.92 Buy Surplus As Low As £1,145.68 Price with VAT: £1,374.82
    £1,145.68 Price with VAT: £1,374.82
    WATTS 0358553

    WATTS

    POWERS PROCESS CONTROLS

    0358553

    PRESSURE SAFETY RELIEF VALVE, 3/4 IN, 30 PSI, FORGED BRASS INLET
    ✓ IN STOCK!
    £148.83 Price with VAT: £178.59 Buy Surplus As Low As £98.73 Price with VAT: £118.47
    £98.73 Price with VAT: £118.47
    WATTS 0383020

    WATTS

    POWERS PROCESS CONTROLS

    0383020

    ASME RATED WATER PRESSURE RELIEF VALVE, RAISED SEAT, IRON BODY
    ✓ IN STOCK!
    £552.58 Price with VAT: £663.09 Buy Surplus As Low As £419.96 Price with VAT: £503.95
    £419.96 Price with VAT: £503.95
    WATTS 0383484

    WATTS

    POWERS PROCESS CONTROLS

    0383484

    PRESSURE SAFETY RELIEF VALVE, 1 1/4 INCH, 75 PSI, 4,285,000 BTU
    ✓ IN STOCK!
    £531.63 Price with VAT: £637.96 Buy Surplus As Low As £328.22 Price with VAT: £393.86
    £328.22 Price with VAT: £393.86
    Repair Yours £236.54 Price with VAT: £283.85
    WATTS 0770182

    WATTS

    POWERS PROCESS CONTROLS

    0770182

    1 IN BRONZE STANDARD DUTY FLOAT VALVE, ST1000 1
    ✓ IN STOCK!
    £123.00 Price with VAT: £147.60 Buy Surplus As Low As £73.80 Price with VAT: £88.55
    £73.80 Price with VAT: £88.55
    WATTS 0792001

    WATTS

    POWERS PROCESS CONTROLS

    0792001

    LFTC-1/8" TEST COCK BRONZE
    ✓ IN STOCK!
    £100.20 Price with VAT: £120.24 Buy Surplus As Low As £68.96 Price with VAT: £82.75
    £68.96 Price with VAT: £82.75
    WATTS 0559133

    WATTS

    POWERS PROCESS CONTROLS

    0559133

    3/4" PIPE LEAD FREE BRASS WATER MIXING VALVE & UNIT SOLDER X SOLDER END CONNECTIONS (MOQ=1, PKG QTY=1)
    ✓ IN STOCK!
    £374.38 Price with VAT: £449.25 Buy Surplus As Low As £240.48 Price with VAT: £288.58
    £240.48 Price with VAT: £288.58
    WATTS 0062308

    WATTS

    POWERS PROCESS CONTROLS

    0062308

    1 IN BRONZE DOUBLE CHECK VALVE ASSEMBLY BACKFLOW PREVENTER, QUARTER TURN SHUTOFF, STRAINER, SINGLE TOP ENTRY
    ✓ IN STOCK!
    £725.72 Price with VAT: £870.86 Buy Surplus As Low As £551.84 Price with VAT: £662.21
    £551.84 Price with VAT: £662.21
    WATTS 0121270

    WATTS

    POWERS PROCESS CONTROLS

    0121270

    1/2 IN LEAD FREE PRESSURE RELIEF CONTROL VALVE, ADJUSTABLE 20-200 PSI, 1/2 LFPV20C 20-200
    ✓ IN STOCK!
    £2,426.93 Price with VAT: £2,912.31 Buy Surplus As Low As £1,061.89 Price with VAT: £1,274.26
    £1,061.89 Price with VAT: £1,274.26
    WATTS 0274426

    WATTS

    POWERS PROCESS CONTROLS

    0274426

    3/4" 33# 695,000BTU RELIEF VALVE
    ✓ IN STOCK!
    £352.91 Price with VAT: £423.50 Buy Surplus As Low As £212.19 Price with VAT: £254.63
    £212.19 Price with VAT: £254.63
    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!
    £1,599.92 Price with VAT: £1,919.90 Buy Surplus As Low As £1,094.64 Price with VAT: £1,313.57
    £1,094.64 Price with VAT: £1,313.57
    WATTS 0204152

    WATTS

    POWERS PROCESS CONTROLS

    0204152

    MIXING VALVE, LFUSG-B SERIES, 3/8: LEAD FREE, ADJUSTABLE 80-120 F, LOW Q VALUE, MODEL LFUSG-B-M3
    ✓ IN STOCK!
    £85.08 Price with VAT: £102.09 Buy Surplus As Low As £51.04 Price with VAT: £61.25
    £51.04 Price with VAT: £61.25
    WATTS 0061919

    WATTS

    POWERS PROCESS CONTROLS

    0061919

    3/8 9BD-NPTMXFLARE
    ✓ IN STOCK!
    £285.87 Price with VAT: £343.04 Buy Surplus As Low As £217.35 Price with VAT: £260.82
    £217.35 Price with VAT: £260.82
    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!
    £1,937.01 Price with VAT: £2,324.41 Buy Surplus As Low As £1,181.63 Price with VAT: £1,417.96
    £1,181.63 Price with VAT: £1,417.96
    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!
    £166.51 Price with VAT: £199.81 Buy Surplus As Low As £92.38 Price with VAT: £110.86
    £92.38 Price with VAT: £110.86
    WATTS 0121200

    WATTS

    POWERS PROCESS CONTROLS

    0121200

    5M3-Z6 REGULATOR VALVE 3/4"
    ✓ IN STOCK!
    £763.30 Price with VAT: £915.95 Buy Surplus As Low As £458.27 Price with VAT: £549.93
    £458.27 Price with VAT: £549.93
    WATTS 0257564

    WATTS

    POWERS PROCESS CONTROLS

    0257564

    140X-5-150# 3/4" 1,438,000
    ✓ IN STOCK!
    £634.36 Price with VAT: £761.23 Buy Surplus As Low As £181.25 Price with VAT: £217.50
    £181.25 Price with VAT: £217.50
    WATTS 0009589

    WATTS

    POWERS PROCESS CONTROLS

    0009589

    LEAD FREE WATER PRESSURE REDUCING VALVE 3/4 LFN55BM1-U
    ✓ IN STOCK!
    £290.29 Price with VAT: £348.35 Buy Surplus As Low As £174.62 Price with VAT: £209.54
    £174.62 Price with VAT: £209.54
    WATTS 88004114

    WATTS

    POWERS PROCESS CONTROLS

    88004114

    LF009M2-QT-FS 1-1/2 BACKFLOW PREVENTER
    ✓ IN STOCK!
    £1,219.54 Price with VAT: £1,463.45 Buy Surplus As Low As £731.73 Price with VAT: £878.07
    £731.73 Price with VAT: £878.07
    WATTS 0121339

    WATTS

    POWERS PROCESS CONTROLS

    0121339

    3/4IN. LF 10L-2 150-210 REGULATOR
    £102.41 Price with VAT: £122.89 Buy Surplus As Low As £61.89 Price with VAT: £74.27
    £61.89 Price with VAT: £74.27
    WATTS 0121341

    WATTS

    POWERS PROCESS CONTROLS

    0121341

    100XL-3,T&P 3/4" 100# 100,000
    £72.20 Price with VAT: £86.64 Buy Surplus As Low As £43.47 Price with VAT: £52.16
    £43.47 Price with VAT: £52.16
    WATTS 0121427

    WATTS

    POWERS PROCESS CONTROLS

    0121427

    40XL-7-125,1"T&P 1,808,000BTU
    £1,007.24 Price with VAT: £1,208.69 Buy Surplus As Low As £604.34 Price with VAT: £725.21
    £604.34 Price with VAT: £725.21
    WATTS 0121430

    WATTS

    POWERS PROCESS CONTROLS

    0121430

    DISCONTINUED BY MANUFACTURER, AUTOMATIC RESEATING TEMPERATURE/PRESSURE RELIEF VALVE, 3/4 IN NOMINAL, MNPT X FNPT END STYLE, CAST COPPER SILICON ALLOY BODY, LFLLL40, 3/4"T
    Buy Surplus As Low As £707.30 Price with VAT: £848.76
    £707.30 Price with VAT: £848.76
    WATTS 0121444

    WATTS

    POWERS PROCESS CONTROLS

    0121444

    RELIEF VALVE, 1/2", LF53L-175# , VERSION M7, CSA CERTIFIED, COMPATIBLE WITH MODEL LF210 GAS SHUTOFF VALVES
    £177.56 Price with VAT: £213.07 Buy Surplus As Low As £82.60 Price with VAT: £99.12
    £82.60 Price with VAT: £99.12
    WATTS 0121225

    WATTS

    POWERS PROCESS CONTROLS

    0121225

    LOW PRESSURE REDUCING VALVE, REDUCED RANGE 10-30 PSI, 3/4 IN, LEAD FREE
    £1,277.36 Price with VAT: £1,532.83 Buy Surplus As Low As £766.41 Price with VAT: £919.69
    £766.41 Price with VAT: £919.69
    WATTS 0121327

    WATTS

    POWERS PROCESS CONTROLS

    0121327

    RELIEF VALVE, POPPET TYPE, 100 PSI, 3/4 IN LEAD FREE, TEST LEVER, LF 3L-100# 3/4
    £185.67 Price with VAT: £222.80 Buy Surplus As Low As £86.32 Price with VAT: £103.58
    £86.32 Price with VAT: £103.58
    WATTS 0121441

    WATTS

    POWERS PROCESS CONTROLS

    0121441

    53L-100, RELIEF VALVE100#1/2"
    £177.56 Price with VAT: £213.07 Buy Surplus As Low As £106.77 Price with VAT: £128.12
    £106.77 Price with VAT: £128.12
    WATTS 0061656

    WATTS

    POWERS PROCESS CONTROLS

    0061656

    3/8 IN DUAL CHECK VALVE BACKFLOW PREVENTER, ATMOSPHERIC VENT, WYE PATTERN STRAINER, MALE NPT OUTLET CONNECTION, SD3-MN-3/8
    £409.65 Price with VAT: £491.57 Buy Surplus As Low As £246.08 Price with VAT: £295.30
    £246.08 Price with VAT: £295.30
    WATTS 0061657

    WATTS

    POWERS PROCESS CONTROLS

    0061657

    3/8 IN DUAL CHECK VALVE BACKFLOW PREVENTER, ATMOSPHERIC VENT, WYE PATTERN STRAINER, SAE MALE FLARE OUTLET CONNECTION, SD3-MF 3/8" SS VENTEDDUALCKVALVE
    £409.65 Price with VAT: £491.57 Buy Surplus As Low As £246.08 Price with VAT: £295.30
    £246.08 Price with VAT: £295.30
    WATTS 0063232

    WATTS

    POWERS PROCESS CONTROLS

    0063232

    1 IN LEAD FREE DOUBLE CHECK VALVE BACKFLOW PREVENTER ASSEMBLY, QUARTER TURN SHUTOFF, SINGLE TOP ENTRY
    £387.54 Price with VAT: £465.05 Buy Surplus As Low As £232.82 Price with VAT: £279.38
    £232.82 Price with VAT: £279.38
    WATTS 0063233

    WATTS

    POWERS PROCESS CONTROLS

    0063233

    1-1/4 THREAD, BACKFLOW PREVENTER VALVE LEAD-FREE, USE WITH POTABLE WATER APPLICATIONS (MOQ=1, PKG QTY=1)
    £666.06 Price with VAT: £799.27 Buy Surplus As Low As £392.45 Price with VAT: £470.94
    £392.45 Price with VAT: £470.94
    WATTS 0063235

    WATTS

    POWERS PROCESS CONTROLS

    0063235

    2 THREAD, BACKFLOW PREVENTER VALVE LEAD-FREE, USE WITH POTABLE WATER APPLICATIONS (MOQ=1, PKG QTY=1)
    £966.64 Price with VAT: £1,159.97 Buy Surplus As Low As £580.58 Price with VAT: £696.69
    £580.58 Price with VAT: £696.69
    WATTS 0121453

    WATTS

    POWERS PROCESS CONTROLS

    0121453

    PRESSURE RELIEF VALVE, 3/4 IN LEAD FREE, AUTOMATIC RESEATING, 150 PSI, 210 DEGREE F, 5 IN THERMOSTAT, FEMALE CONNECTIONS
    £682.25 Price with VAT: £818.70 Buy Surplus As Low As £409.65 Price with VAT: £491.57
    £409.65 Price with VAT: £491.57
    WATTS 0009118

    WATTS

    POWERS PROCESS CONTROLS

    0009118

    3/4"LF U5B-Z3 WATER REDUCING VALVE 25/75#
    £1,136.38 Price with VAT: £1,363.66 Buy Surplus As Low As £681.83 Price with VAT: £818.20
    £681.83 Price with VAT: £818.20
    Next
    1 2 3 4 5 6 7 8 9 10