Product Search

    SEARCH NOW FOR ALL YOUR INVENSYS SOLUTIONS

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

    HVAC / Hydronic 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 152.
    INVENSYS 700-502

    INVENSYS

    ROBERTSHAW

    700-502

    GAS VALVE, MILLIVOLT, INLET SIZE 1/2, 3.5 WC NATURAL GAS, 250MV TO 750MV, PILOT OUTLET 1/4 TUBING, -40 TO 175 DEG F, COAXIAL AND TWO LEAD THERMOPILE, ROHS COMPLIANT
    ✓ IN STOCK!
    £198.67 Price with VAT: £238.40 Buy Surplus As Low As £119.20 Price with VAT: £143.04
    £119.20 Price with VAT: £143.04
    Repair Yours Contact Us
    INVENSYS 700-442

    INVENSYS

    ROBERTSHAW

    700-442

    GAS VALVE, 24V, COMBINATION, 700 SERIES, PILOT OUTLET 1/4 TUBING, AMBIENT TEMPERATURE OF -40F TO 175F, MAXIMUM INLET PRESSURE 14 WC (0.5 PSI)
    ✓ IN STOCK!
    £319.76 Price with VAT: £383.71 Buy Surplus As Low As £211.45 Price with VAT: £253.74
    £211.45 Price with VAT: £253.74
    Repair Yours £221.03 Price with VAT: £265.24
    INVENSYS VB-7313-000-4-6

    INVENSYS

    SIEBE

    VB-7313-000-4-6

    DISCONTINUED BY MANUFACTURER, VALVE BODY, 3/4IN FULL PORT, 3WAY, MIXING, 7.5CV, SCREWED END
    ✓ IN STOCK!
    Buy Surplus As Low As £109.94 Price with VAT: £131.93
    £109.94 Price with VAT: £131.93
    INVENSYS 700-422

    INVENSYS

    ROBERTSHAW

    700-422

    DIAPHRAM VALVE, 24VAC, 1/2PSI, 60HZ, 12VDC, 0.18AMPP
    ✓ IN STOCK!
    £192.26 Price with VAT: £230.71 Buy Surplus As Low As £146.11 Price with VAT: £175.33
    £146.11 Price with VAT: £175.33
    Repair Yours Contact Us
    INVENSYS 700-057

    INVENSYS

    ROBERTSHAW

    700-057

    ROBERTSHAW 1" 4" WC NAT 720CFH UNIVGASVLV
    ✓ IN STOCK!
    £341.85 Price with VAT: £410.22 Buy Surplus As Low As £223.56 Price with VAT: £268.27
    £223.56 Price with VAT: £268.27
    Repair Yours £200.00 Price with VAT: £240.00
    INVENSYS 700-513

    INVENSYS

    ROBERTSHAW

    700-513

    GAS VALVE, 700 SERIES, 1/4 INCH PILOT OULET, NEMA TERMINALS, 0.5 PSI MAX
    ✓ IN STOCK!
    £180.46 Price with VAT: £216.55 Buy Surplus As Low As £115.35 Price with VAT: £138.42
    £115.35 Price with VAT: £138.42
    Repair Yours £200.00 Price with VAT: £240.00
    INVENSYS 1720-003

    INVENSYS

    ROBERTSHAW

    1720-003

    TS11J 3/8" BODY X 1/8" PILOT TS11J-2111-1-0
    ✓ IN STOCK!
    £264.09 Price with VAT: £316.91 Buy Surplus As Low As £162.12 Price with VAT: £194.54
    £162.12 Price with VAT: £194.54
    Repair Yours £200.00 Price with VAT: £240.00
    INVENSYS 720-406

    INVENSYS

    ROBERTSHAW

    720-406

    IGNITION GAS VALVE, 720 SERIES, 24 VOLT, DUAL, SIX-FUNCTION, GAS COCK DIAL MARKING OFF - PILOT - ON, PILOT OUTLET 314" TUBING, 150000 BTU, 3/4" OUTLET/INLET
    ✓ IN STOCK!
    £139.71 Price with VAT: £167.65 Buy Surplus As Low As £83.83 Price with VAT: £100.60
    £83.83 Price with VAT: £100.60
    Repair Yours Contact Us
    INVENSYS 700-517

    INVENSYS

    ROBERTSHAW

    700-517

    GAS VALVE, 700 SERIES, MILLIVOLT DIAPHRAGM, 3/4 IN PIPE, 24 VOLTS, 1/2 PSI, NON-REGULATED, STRIGHT THRU, (2) 3/4 IN X 1/2 IN REDUCER BUSHINGS
    ✓ IN STOCK!
    £211.45 Price with VAT: £253.74 Buy Surplus As Low As £161.35 Price with VAT: £193.62
    £161.35 Price with VAT: £193.62
    Repair Yours £221.03 Price with VAT: £265.24
    INVENSYS 700-464

    INVENSYS

    ROBERTSHAW

    700-464

    GAS VALVE 7000BER-240,240V VALVE
    ✓ IN STOCK!
    £209.80 Price with VAT: £251.76 Buy Surplus As Low As £159.92 Price with VAT: £191.90
    £159.92 Price with VAT: £191.90
    Repair Yours Contact Us
    INVENSYS 700-424

    INVENSYS

    ROBERTSHAW

    700-424

    DIAPHRAGM GAS VALVE, 700 SERIES, 2-STAGE, 24VDC, 0.2 AMP, 50/60 HZ, 3/4 INCH INLET/OUTLET PIPE
    ✓ IN STOCK!
    £192.26 Price with VAT: £230.71 Buy Surplus As Low As £146.11 Price with VAT: £175.33
    £146.11 Price with VAT: £175.33
    Repair Yours Contact Us
    INVENSYS 700-803

    INVENSYS

    ROBERTSHAW

    700-803

    DIAPHRAGM VALVE, BLEED GAS, 1/2 PSI, 3/4 IN PIPE, STRAIGHT THROUGH, (2) 3/4 IN X 1/2 IN REDUCER BUSHING, SLOW OPENING, NON-REGULATED, THERMOCOUPLE SAFETY
    ✓ IN STOCK!
    £180.51 Price with VAT: £216.61 Buy Surplus As Low As £137.78 Price with VAT: £165.33
    £137.78 Price with VAT: £165.33
    Repair Yours £221.03 Price with VAT: £265.24
    INVENSYS 700-456

    INVENSYS

    ROBERTSHAW

    700-456

    GAS VALVE, 3.5"WC NATURAL GAS, 600,000 BTU, 1", 120VAC @ 0.034 AMPS 50/60 HZ, 240V AC @ 0.017 AMPS 50/60 HZ, SLOW OPENING FEATURE FOR SOFT IGNITION
    ✓ IN STOCK!
    £469.69 Price with VAT: £563.63 Buy Surplus As Low As £356.96 Price with VAT: £428.35
    £356.96 Price with VAT: £428.35
    Repair Yours £200.00 Price with VAT: £240.00
    INVENSYS 720-007

    INVENSYS

    ROBERTSHAW

    720-007

    COMBINATION GAS VALVE, 24V, INLET/OUTLET 1/2", INCLUDES REDUCER BUSHING
    ✓ IN STOCK!
    £192.26 Price with VAT: £230.71 Buy Surplus As Low As £146.11 Price with VAT: £175.33
    £146.11 Price with VAT: £175.33
    Repair Yours Contact Us
    INVENSYS 5225-101

    INVENSYS

    ROBERTSHAW

    5225-101

    450F,60",GAS-FIRE HI-LIMIT,M/R
    ✓ IN STOCK!
    £224.72 Price with VAT: £269.66 Buy Surplus As Low As £170.93 Price with VAT: £205.12
    £170.93 Price with VAT: £205.12
    Repair Yours £221.03 Price with VAT: £265.24
    INVENSYS 700-417

    INVENSYS

    ROBERTSHAW

    700-417

    GAS VALVE, 3/4" 24V, NON REG, NO MAGNET
    ✓ IN STOCK!
    £192.26 Price with VAT: £230.71 Buy Surplus As Low As £115.35 Price with VAT: £138.42
    £115.35 Price with VAT: £138.42
    Repair Yours £200.00 Price with VAT: £240.00
    INVENSYS 720-050

    INVENSYS

    ROBERTSHAW

    720-050

    VALVE KIT, 1/2 INCH HSI, GAS VALVE, 24 VAC, GAS W/ PILOT, HOT SURFACE IGNITION
    ✓ IN STOCK!
    £174.59 Price with VAT: £209.51 Buy Surplus As Low As £132.78 Price with VAT: £159.34
    £132.78 Price with VAT: £159.34
    Repair Yours Contact Us
    INVENSYS VA-1203-212-4-4

    INVENSYS

    SIEBE

    VA-1203-212-4-4

    ZONE VALVE
    ✓ IN STOCK!
    £122.80 Price with VAT: £147.36 Buy Surplus As Low As £64.55 Price with VAT: £77.46
    £64.55 Price with VAT: £77.46
    Repair Yours Contact Us
    INVENSYS VB-9323-000-4-8

    INVENSYS

    VB-9323-000-4-8

    DISCONTINUED BY MANUFACTURER, VALVE BODY, 1 INCH, 12CV 3-WAY DIVERTING, G.S.
    ✓ IN STOCK!
    Buy Surplus As Low As £113.15 Price with VAT: £135.78
    £113.15 Price with VAT: £135.78
    Repair Yours £221.03 Price with VAT: £265.24
    INVENSYS VB-9223-000-4-8

    INVENSYS

    VB-9223-000-4-8

    DISCONTINUED BY MANUFACTURER, VALVE BODY, 2 WAY, 1 INCH NPT, 14 CV, 250 PSI
    ✓ IN STOCK!
    Buy Surplus As Low As £99.77 Price with VAT: £119.72
    £99.77 Price with VAT: £119.72
    INVENSYS VB-9221-000-4-6

    INVENSYS

    VB-9221-000-4-6

    DISCONTINUED BY MANUFACTURER, VALVE BODY, TWO WAY, 3/4 INCH
    ✓ IN STOCK!
    Buy Surplus As Low As £138.64 Price with VAT: £166.37
    £138.64 Price with VAT: £166.37
    INVENSYS 700-514

    INVENSYS

    ROBERTSHAW

    700-514

    DISCONTINUED BY MANUFACTURER, GAS VALVE, 700 SERIES, 1/2 PSI, 1/2 IN PIPE, MILLIVOLT DIAPHRAGM, NO SAFETY MAGNET, (1) 3/4 IN X 1/2 IN REDUCER BUSHING, (2) 1/2 IN PIPE PLUGS, NON-REGULATED
    ✓ IN STOCK!
    Buy Surplus As Low As £179.77 Price with VAT: £215.73
    £179.77 Price with VAT: £215.73
    Repair Yours £150.00 Price with VAT: £180.00
    INVENSYS 700-106

    INVENSYS

    ROBERTSHAW

    700-106

    DISCONTINUED BY MANUFACTURER, GAS VALVE, 3/4" MANUAL GAS VALVE, NATURAL GAS
    Buy Surplus As Low As £212.19 Price with VAT: £254.63
    £212.19 Price with VAT: £254.63
    INVENSYS 720-070

    INVENSYS

    ROBERTSHAW

    720-070

    GAS VALVE UNI KIT, 24V, INLET 1/2 INCH, OUTLET 3/4 INCH, INCLUDES REDUCER BUSHINGS, INCLUDES CONVERSION TO LP KIT
    £163.59 Price with VAT: £196.31 Buy Surplus As Low As £98.30 Price with VAT: £117.96
    £98.30 Price with VAT: £117.96
    Repair Yours Contact Us
    INVENSYS 110-265

    INVENSYS

    ROBERTSHAW

    110-265

    WATER HEATER THERMOSTAT, VLV, 1/2 INCH LENGTH
    £319.84 Price with VAT: £383.81 Buy Surplus As Low As £192.20 Price with VAT: £230.64
    £192.20 Price with VAT: £230.64
    Repair Yours £200.00 Price with VAT: £240.00
    INVENSYS 1710-111

    INVENSYS

    ROBERTSHAW

    1710-111

    GAS COOKING CONTROL TS 11 BODY
    £27.14 Price with VAT: £32.57 Buy Surplus As Low As £16.87 Price with VAT: £20.24
    £16.87 Price with VAT: £20.24
    Repair Yours Contact Us
    INVENSYS 900-108

    INVENSYS

    ROBERTSHAW

    900-108

    GASPRESSURETESTKIT 0-35"WC
    £164.30 Price with VAT: £197.16 Buy Surplus As Low As £98.73 Price with VAT: £118.47
    £98.73 Price with VAT: £118.47
    Repair Yours £221.03 Price with VAT: £265.24
    INVENSYS 705-462

    INVENSYS

    ROBERTSHAW

    705-462

    240V OPERATOR,3.5"WC NAT.GAS
    £120.83 Price with VAT: £145.00 Buy Surplus As Low As £72.94 Price with VAT: £87.53
    £72.94 Price with VAT: £87.53
    Repair Yours £221.03 Price with VAT: £265.24
    INVENSYS VB-9223-0-4-8

    INVENSYS

    SIEBE

    VB-9223-0-4-8

    DISCONTINUED BY MANUFACTURER, VALVE TWO WAY 1INCH
    Buy Surplus As Low As £200.05 Price with VAT: £240.06
    £200.05 Price with VAT: £240.06
    INVENSYS VA-1403-213-4-4

    INVENSYS

    SIEBE

    VA-1403-213-4-4

    ZONE VALVE 2WAY 5/8IN SWEAT CONN.
    Buy Surplus As Low As £159.14 Price with VAT: £190.97
    £159.14 Price with VAT: £190.97
    INVENSYS 700-056

    INVENSYS

    ROBERTSHAW

    700-056

    GAS VALVE, COMBINATION, .55AMP, 3/4IN, 24VAC, 1/2PSI, EQUIVALENT TO 62374-004
    £217.89 Price with VAT: £261.47 Buy Surplus As Low As £130.73 Price with VAT: £156.88
    £130.73 Price with VAT: £156.88
    Repair Yours £200.00 Price with VAT: £240.00
    INVENSYS 710-502

    INVENSYS

    ROBERTSHAW

    710-502

    1/2"MILLIVOLT, GAS VALVE,3.5"WC
    £121.33 Price with VAT: £145.60 Buy Surplus As Low As £72.80 Price with VAT: £87.36
    £72.80 Price with VAT: £87.36
    Repair Yours Contact Us
    INVENSYS 720-402

    INVENSYS

    ROBERTSHAW

    720-402

    IGNITION GAS VALVE 150000BTU 0.75V 3/4INCH OUTLET
    £135.86 Price with VAT: £163.03 Buy Surplus As Low As £81.51 Price with VAT: £97.81
    £81.51 Price with VAT: £97.81
    Repair Yours Contact Us
    INVENSYS 1720-004

    INVENSYS

    ROBERTSHAW

    1720-004

    TS11J 7/16" BODY X 1/4" PILOT TS11J-3211-1-0
    £131.54 Price with VAT: £157.85 Buy Surplus As Low As £78.93 Price with VAT: £94.72
    £78.93 Price with VAT: £94.72
    Repair Yours Contact Us
    INVENSYS 900-106

    INVENSYS

    ROBERTSHAW

    900-106

    GAS PRESSURE TEST KIT, 0-15"WC, MANIFOLD TEST
    £173.78 Price with VAT: £208.54 Buy Surplus As Low As £102.25 Price with VAT: £122.70
    £102.25 Price with VAT: £122.70
    Repair Yours Contact Us
    INVENSYS VB-9213-0-4-6

    INVENSYS

    SIEBE

    VB-9213-0-4-6

    VALVE TWO WAY SCREWED 3/4IN NPT 6.2CV STEM-UP OPEN
    £164.30 Price with VAT: £197.16 Buy Surplus As Low As £98.73 Price with VAT: £118.47
    £98.73 Price with VAT: £118.47
    Repair Yours £221.03 Price with VAT: £265.24
    INVENSYS 700-058

    INVENSYS

    ROBERTSHAW

    700-058

    1"LP SLOWOPENGASVLV 24V,INTPIL
    £332.28 Price with VAT: £398.74 Buy Surplus As Low As £199.67 Price with VAT: £239.60
    £199.67 Price with VAT: £239.60
    Repair Yours £221.03 Price with VAT: £265.24
    INVENSYS 700-406

    INVENSYS

    ROBERTSHAW

    700-406

    VALVE GAS FAST OPENING 300,00 BTUH
    £149.59 Price with VAT: £179.51 Buy Surplus As Low As £89.75 Price with VAT: £107.70
    £89.75 Price with VAT: £107.70
    Repair Yours Contact Us
    INVENSYS 700-887

    INVENSYS

    ROBERTSHAW

    700-887

    GAS THERMOSTAT, 240K BTU, 4.0 NAT, 1/2 X 1/2 NPT INLET/OUTLET, 1/4 PILOT OUTLET, 7000BMSGOR
    £210.60 Price with VAT: £252.72 Buy Surplus As Low As £108.57 Price with VAT: £130.28
    £108.57 Price with VAT: £130.28
    Repair Yours £300.00 Price with VAT: £360.00
    INVENSYS 710-203

    INVENSYS

    ROBERTSHAW

    710-203

    HYDRAULIC SNAP ACTION COMBINATION GAS VALVE, 1/2" INLET/OUTLET, INCLUDES REDUCER BUSHINGS, TEMPERATURE RANGE 58-90 DEGREES F
    £161.39 Price with VAT: £193.67 Buy Surplus As Low As £93.90 Price with VAT: £112.68
    £93.90 Price with VAT: £112.68
    Repair Yours Contact Us
    INVENSYS 710-205

    INVENSYS

    ROBERTSHAW

    710-205

    COMBINATION GAS VALVE, HYDRAULIC, SNAP ACTION , 1/2 INCH INLET/OUTLET, TEMP RANGE 58-90 DEGREE F, FOR NATURAL GAS
    £180.36 Price with VAT: £216.43 Buy Surplus As Low As £108.22 Price with VAT: £129.86
    £108.22 Price with VAT: £129.86
    Repair Yours Contact Us
    INVENSYS 700-452

    INVENSYS

    ROBERTSHAW

    700-452

    1/2X3/4"120VCOMBGASVLV,3.5"WC
    £223.02 Price with VAT: £267.63 Buy Surplus As Low As £133.81 Price with VAT: £160.58
    £133.81 Price with VAT: £160.58
    Repair Yours £221.03 Price with VAT: £265.24
    INVENSYS 700-454

    INVENSYS

    ROBERTSHAW

    700-454

    INVENSYS, ROBERTSHAW, 700-454, 700454, 3/4IN, 120V, COMBINATION GAS VALVE, 3.5IN WC
    £231.35 Price with VAT: £277.62 Buy Surplus As Low As £138.81 Price with VAT: £166.57
    £138.81 Price with VAT: £166.57
    Repair Yours £200.00 Price with VAT: £240.00
    INVENSYS 710-503

    INVENSYS

    ROBERTSHAW

    710-503

    MV 1/2" HI-LO NAT.GAS
    £200.94 Price with VAT: £241.13 Buy Surplus As Low As £120.57 Price with VAT: £144.68
    £120.57 Price with VAT: £144.68
    Repair Yours £221.03 Price with VAT: £265.24
    INVENSYS 710-508

    INVENSYS

    ROBERTSHAW

    710-508

    MILLIVOLT GAS VALVE, 250-750 MV, 3/8" INLET/OUTLET, FOR NATURAL GAS
    £155.31 Price with VAT: £186.37 Buy Surplus As Low As £93.19 Price with VAT: £111.83
    £93.19 Price with VAT: £111.83
    Repair Yours Contact Us
    INVENSYS 710-511

    INVENSYS

    ROBERTSHAW

    710-511

    1/2" HI-LO NAT.GAS
    £173.91 Price with VAT: £208.69 Buy Surplus As Low As £104.34 Price with VAT: £125.21
    £104.34 Price with VAT: £125.21
    Repair Yours Contact Us
    INVENSYS 700-402

    INVENSYS

    ROBERTSHAW

    700-402

    GAS VALVE, 1/2 X 3/4 INCH, 24V, 3.5 INCH WC, NG/LP
    £162.20 Price with VAT: £194.64 Buy Surplus As Low As £97.32 Price with VAT: £116.78
    £97.32 Price with VAT: £116.78
    INVENSYS 700-400

    INVENSYS

    ROBERTSHAW

    700-400

    24V COMBINATION 240000 BTU 1/2IN. X 3/4IN. GAS VALVE. BEST REPLCD BY WR 36C03-333
    £155.44 Price with VAT: £186.52 Buy Surplus As Low As £93.26 Price with VAT: £111.91
    £93.26 Price with VAT: £111.91
    Repair Yours £221.03 Price with VAT: £265.24
    INVENSYS 700-515

    INVENSYS

    ROBERTSHAW

    700-515

    3/4"MV GAS VLV,LP GAS 10"WC
    £198.67 Price with VAT: £238.40 Buy Surplus As Low As £119.20 Price with VAT: £143.04
    £119.20 Price with VAT: £143.04
    Repair Yours £200.00 Price with VAT: £240.00
    INVENSYS 700-201

    INVENSYS

    ROBERTSHAW

    700-201

    SNAP THROTTLE HYDRAULIC, GAS VALVE, 1/2", 36", 58/90F
    £405.67 Price with VAT: £486.80 Buy Surplus As Low As £243.55 Price with VAT: £292.26
    £243.55 Price with VAT: £292.26
    Repair Yours £212.59 Price with VAT: £255.11
    Next
    1 2 3 4