Product Search

    SEARCH NOW FOR ALL YOUR VALVE TOP SOLUTIONS

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

    Controls & Indicators / Temperature/Process Control

    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. 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 authorization by any rights holder.

    Filter Results
    Results 1-50 of 576.
    TOPWORX TXP-AS1GNPM1A1

    TOPWORX

    VALVE TOP

    TXP-AS1GNPM1A1

    TXP, XP, AS-I, (1) 24V,PILOT, 1.0 CV0
    ✓ IN STOCK!
    $1,341.00 Buy Surplus As Low As $827.34
    $827.34
    Repair Yours $686.69
    TOPWORX TXP-M21GNPM1A1

    TOPWORX

    VALVE TOP

    TXP-M21GNPM1A1

    DISCRETE VALVE CONTROLLER, TXP SERIES, 1.0 CV PILOT VALVE, SINGLE COIL, UP TO FOUR CONDUIT ENTRIES, PRE-ADJUSTED TO 90, LOW PROFILE, EASY VISIBILITY, NAMUR SHAFT0
    ✓ IN STOCK!
    $522.00 Buy Surplus As Low As $435.00
    $435.00
    Repair Yours $300.00
    TOPWORX TXP-M2GGNEM

    TOPWORX

    VALVE TOP

    TXP-M2GGNEM

    LIMIT SWITCH BOX, TXP ENCLOSURE, M2 SPDT SENSOR, GENERAL PURPOSE, NAMUR 316 STAINLESS STEEL SHAFT, STANDARD 90 DEGREE GREEN OPEN DISPLAY, 2 3/4" NPT CONDUIT ENTRIES0
    ✓ IN STOCK!
    $355.57 Buy Surplus As Low As $296.31
    $296.31
    Repair Yours $300.00
    TOPWORX DXR-L22GSES

    TOPWORX

    VALVE TOP

    DXR-L22GSES

    SWITCHBOX, COMPOSITE RESIN ENCLOSURE, NON-INCENDIVE, 90 DEGREE VISUAL DISPLAY, 1/4 INCH DD 304 STAINLESS STEEL SHAFT, SILICONE O-RINGS, 2 X 3/4 INCH NPT CONDUIT ENTRIES0
    ✓ IN STOCK!
    $1,385.00 Buy Surplus As Low As $627.75
    $627.75
    Repair Yours $521.03
    TOPWORX DXP-AS1GN3S1A2007071

    TOPWORX

    VALVE TOP

    DXP-AS1GN3S1A2007071

    REF Q7071 VALVETOP
    ✓ IN STOCK!
    $1,417.00 Buy Surplus As Low As $1,077.00
    $1,077.00
    Repair Yours $707.00
    TOPWORX TXP-M21RNEM

    TOPWORX

    VALVE TOP

    TXP-M21RNEM

    VALVE CONTROLLER, TROPICALIZED ALUMINUM ENCLOSURE, QTY 2 3/4" NPT CONDUIT ENTRIES, NAMUR (304) STAINLESS STEEL SHAFT,0
    ✓ IN STOCK!
    $359.42 Buy Surplus As Low As $215.65
    $215.65
    Repair Yours $300.00
    TOPWORX TXP-M21GNPM7A11

    TOPWORX

    VALVE TOP

    TXP-M21GNPM7A11

    DISCRETE VALVE CONTROLLER, TXP SERIES, 1.0 CV PILOT VALVE, SINGLE COIL, UP TO FOUR CONDUIT ENTRIES, PRE-ADJUSTED TO 90, LOW PROFILE, EASY VISIBILITY, NAMUR SHAFT0
    ✓ IN STOCK!
    $1,131.67 Buy Surplus As Low As $767.70
    $767.70
    Repair Yours $420.94
    TOPWORX TXP-M21BNEM

    TOPWORX

    VALVE TOP

    TXP-M21BNEM

    TXP-M21BNEM ~ TXP NO VALVE,GE45804X7220
    ✓ IN STOCK!
    $531.90 Buy Surplus As Low As $334.00
    $334.00
    Repair Yours $300.00
    TOPWORX TXP-E20FLMM

    TOPWORX

    VALVE TOP

    TXP-E20FLMM

    (2) P&F SW., I.S., STD SHAFT, SILICONE0
    ✓ IN STOCK!
    $1,004.00 Buy Surplus As Low As $663.00
    $663.00
    Repair Yours $501.00
    TOPWORX DXS-Z31GM4B872

    TOPWORX

    VALVE TOP

    DXS-Z31GM4B872

    (3)DPDT GO,XP,NAMUR
    ✓ IN STOCK!
    $4,178.64 Buy Surplus As Low As $2,757.90
    $2,757.90
    Repair Yours $1,731.49
    TOPWORX DXP-Z21RMEB

    TOPWORX

    VALVE TOP

    DXP-Z21RMEB

    DISCONTINUED BY MANUFACTURER, VALVE CONTROLLER, XP, NAMUR, BUNA, HEAVY DUTY, CORROSION RESISTANT, REPLACED BY DXP-Z21RNEB
    ✓ IN STOCK!
    Buy Surplus As Low As $1,065.51
    $1,065.51
    Repair Yours $797.00
    TOPWORX TVH-12WGNMM

    TOPWORX

    VALVE TOP

    TVH-12WGNMM

    DISCRETE VALVE CONTROLLER, T-SERIES, 316 STAINLESS STEEL, INDUCTIVE PROXIMITY SENSOR PNP N/O, NO APPROVALS, TYPE 4, 4X IP66/68, STANDARD 90° VISUAL DISPLAY, GREEN = OPEN, RED = CLOSED, 304 S ...
    ✓ IN STOCK!
    $1,051.00 Buy Surplus As Low As $799.00
    $799.00
    Repair Yours $524.00
    TOPWORX TVA-E2WGNAM

    TOPWORX

    VALVE TOP

    TVA-E2WGNAM

    (2) P&F SW., NO APPS, NAMUR, SILICONE0
    ✓ IN STOCK!
    $453.00 Buy Surplus As Low As $299.00
    $299.00
    Repair Yours $300.00
    TOPWORX TVA-P2WGNAM

    TOPWORX

    VALVE TOP

    TVA-P2WGNAM

    VALVE CONTROLLER, T-SERIES, 120VAC/VDC, 100W MAX, 3 AMP MAX0
    ✓ IN STOCK!
    $636.67 Buy Surplus As Low As $408.00
    $408.00
    Repair Yours $300.00
    TOPWORX DXP-Z20GM4B

    TOPWORX

    VALVE TOP

    DXP-Z20GM4B

    DISCONTINUED BY MANUFACTURER, DISCREET VALVE CONTROLLER, TROPICALIZED ALUMINUM, FLAME/EXPLOSION PROOF, UP TO 176F/80C
    ✓ IN STOCK!
    Buy Surplus As Low As $310.19
    $310.19
    Repair Yours $300.00
    TOPWORX DXP-LX1GNEB

    TOPWORX

    VALVE TOP

    DXP-LX1GNEB

    DISCONTINUED BY MANUFACTURER, 4A/120 VAC 3A/24 VDC, 50 DEGREE 60 DEGREE CELCIUS0
    ✓ IN STOCK!
    $2,413.33 Buy Surplus As Low As $1,095.12
    $1,095.12
    Repair Yours $908.95
    TOPWORX DXP-T21GSEB

    TOPWORX

    VALVE TOP

    DXP-T21GSEB

    SWITCH, DOUBLE THROW, DPDT, MECHANICAL, 90 DEGREE, OPEN0
    ✓ IN STOCK!
    $712.50 Buy Surplus As Low As $427.50
    $427.50
    Repair Yours $425.79
    TOPWORX TVL-R2GGNPM

    TOPWORX

    VALVE TOP

    TVL-R2GGNPM

    LIMIT SWITCH BOX, VALVE MONITOR, 2 1/2 INCH NPT, DOME-STYLE OPEN/CLOSED INDICATOR, -40C TO +85C OPERATING TEMPERATURE, WEATHERPROOF, IP67, GLASS-REINFORCED POLYESTER
    ✓ IN STOCK!
    $678.33 Buy Surplus As Low As $512.00
    $512.00
    Repair Yours $336.00
    TOPWORX DXR-0H2BNES

    TOPWORX

    VALVE TOP

    DXR-0H2BNES

    VALVE CONTROLLER, COMPOSITE RESIN ENCLOSURE, NON-INCENDIVE, 90 DEGREE VISUAL DISPLAY, NAMUR 304 STAINLESS STEEL SHAFT, 2 X 3/4 INCH NPT CONDUIT ENTRIES0
    ✓ IN STOCK!
    $2,711.67 Buy Surplus As Low As $1,229.58
    $1,229.58
    Repair Yours $1,020.55
    TOPWORX TXP-AS1GNMM1A8

    TOPWORX

    VALVE TOP

    TXP-AS1GNMM1A8

    AS-INTERFACE, 1.0 CV VALVE, SILICONE, 24 VDC PILOT, DIRECT-MOUNT, ALUMINIUM, FLAMEPROOF0
    ✓ IN STOCK!
    $1,490.00 Buy Surplus As Low As $894.00
    $894.00
    Repair Yours $743.00
    TOPWORX DXP-DN1GNEB1A2

    TOPWORX

    VALVE TOP

    DXP-DN1GNEB1A2

    SOLENOID VALVE, TROPICALIZED ALUMINUM, DEVICENET BUS NETWORK, EXPLOSION PROOF, STANDARD 90 DEGREE VISUAL DISPLAY, 304 STAINLESS STEEL SHAFT, (2) 3/4 INCH NPT, BUNA-N, 24 VDC PILOT, ALUMINUM ...
    ✓ IN STOCK!
    $2,923.33 Buy Surplus As Low As $1,980.90
    $1,980.90
    Repair Yours $1,360.00
    TOPWORX DXR-L22GNES

    TOPWORX

    VALVE TOP

    DXR-L22GNES

    SWITCHBOX, COMPOSITE RESIN ENCLOSURE, NON-INCENDIVE, 90 DEGREE VISUAL DISPLAY, NAMUR 316 STAINLESS STEEL SHAFT, SILICON O-RINGS, L2 - (2) GO SWITCHES, SPDT, HERMETIC SEAL
    ✓ IN STOCK!
    $1,399.44 Buy Surplus As Low As $575.78
    $575.78
    Repair Yours $526.25
    TOPWORX DXR-L2GGNES

    TOPWORX

    VALVE TOP

    DXR-L2GGNES

    (2) SPDT SW, HERMETIC SEAL,NAMUR, SILICONE, (2) 3/4" NPT0
    ✓ IN STOCK!
    $1,385.00 Buy Surplus As Low As $938.70
    $938.70
    Repair Yours $514.77
    TOPWORX DXP-T214NEB

    TOPWORX

    VALVE TOP

    DXP-T214NEB

    (2)DPDT MECH,XP,NAMUR0
    ✓ IN STOCK!
    $980.10 Buy Surplus As Low As $615.00
    $615.00
    Repair Yours $511.00
    TOPWORX DXP-AS1GNEB1A21

    TOPWORX

    VALVE TOP

    DXP-AS1GNEB1A21

    VALVETOP, DXP0
    $2,478.60 Buy Surplus As Low As $1,386.73
    $1,386.73
    Repair Yours $1,140.00
    TOPWORX DXP-M41GNEB

    TOPWORX

    VALVE TOP

    DXP-M41GNEB

    DX-SERIES VALVE CONTROLLER, MODEL DXP, (4 )MECH SPDT, NAMUR SHAFT
    $925.00 Buy Surplus As Low As $555.00
    $555.00
    Repair Yours $461.00
    TOPWORX DXP-M41GNES

    TOPWORX

    VALVE TOP

    DXP-M41GNES

    SWITCHBOX DXP & DXS, TROPICALIZED ALUMINUM ENC., (4) MECHANICAL SPDT BUS/SENSOR, EXPLOSION & FLAME PROOF, STD. 90° GREEN OPEN & RED CLOSED VISUAL DISPLAY, NAMUR 304 SS STEEL, (2) 3/4" NPT CO ...
    $925.00 Buy Surplus As Low As $555.00
    $555.00
    Repair Yours $461.00
    TOPWORX DXP-L41GNEB

    TOPWORX

    VALVE TOP

    DXP-L41GNEB

    CONTROLLER, 3/4 INCH NPT, ALUMINUM STANDARD 90 DEGREES0
    $2,096.00 Buy Surplus As Low As $1,258.00
    $1,258.00
    Repair Yours $1,045.00
    TOPWORX TXP-P2CGNPM

    TOPWORX

    VALVE TOP

    TXP-P2CGNPM

    LIMIT SWITCH BOX, VALVE MONITOR, ENCLOSURE: TXP, SHAFT: NAMUR 316 STAINLESS STEEL, BUS/SENSOR: P2- (2) SPDT 3A MAX0
    $984.00 Buy Surplus As Low As $591.00
    $591.00
    Repair Yours $491.00
    TOPWORX DXP-Z21GNEB

    TOPWORX

    VALVE TOP

    DXP-Z21GNEB

    DXP,W/(2) DPDT,NAMUR,(2)3/4"NPT,BUNA, *E*,EXPRESS SHIP (1DAY)0
    $1,749.83 Buy Surplus As Low As $1,050.60
    $1,050.60
    Repair Yours $816.00
    TOPWORX DXP-L21RNEB

    TOPWORX

    VALVE TOP

    DXP-L21RNEB

    VALVE CONTROLLER, DISCRETE, DXP SERIES, TROPICALIZED ALUMINUM ENCLOSURE, 2 SWITCHES SPDT HERMETICALLY SEALED, EXPLOSIONPROOF/FLAMEPROOF
    $1,308.66 Buy Surplus As Low As $732.25
    $732.25
    Repair Yours $602.00
    TOPWORX DXP-MH1GN4B

    TOPWORX

    VALVE TOP

    DXP-MH1GN4B

    (2)MECH SW,HART,XP,NAMUR,BUNA0
    $2,690.00 Buy Surplus As Low As $1,614.00
    $1,614.00
    Repair Yours $1,340.00
    TOPWORX DXP-L41BNEB

    TOPWORX

    VALVE TOP

    DXP-L41BNEB

    (4)SPDT GO,EXP PROOF,NAMR,(2) 3/4"NPT0
    $2,096.00 Buy Surplus As Low As $1,258.00
    $1,258.00
    Repair Yours $1,045.00
    TOPWORX TVA-M2WGNAM

    TOPWORX

    VALVE TOP

    TVA-M2WGNAM

    DISCONTINUED BY MANUFACTURER, VALVE CONTROLLER, ENGINEERED RESIN ENCLOSURE, MECH SPDT BUS / SENSOR, STANDARD 90 DEGREE VISUAL DISPLAY, GREEN OPEN / RED CLOSED, NAMUR 304 STANLESS STEEL SHAFT ...
    Buy Surplus As Low As $110.27
    $110.27
    TOPWORX TXS-M2CGNPM

    TOPWORX

    VALVE TOP

    TXS-M2CGNPM

    CONTROLLER, FLAT TOP WITH SKIRT INDICATOR, 316SS
    $1,950.00 Buy Surplus As Low As $1,170.00
    $1,170.00
    Repair Yours $972.00
    TOPWORX DXS-L21GNEB

    TOPWORX

    VALVE TOP

    DXS-L21GNEB

    VALVE CONTROLLER, DXS DISCRETE VALVE CONTROLLER, 316 SS ENCLOSURE, 2-GO SWITCHES, DPDT HERMETIC SEAL, EXPLOSION-PROOF/FLAME-PROOF, 90 DEGREE VISUAL DISPLAY, GREEN=CLOSED/RED=OPEN, NAMUR 304 ...
    $3,172.66 Buy Surplus As Low As $1,903.53
    $1,903.53
    Repair Yours $1,477.00
    TOPWORX DXS-LX1GNEB

    TOPWORX

    VALVE TOP

    DXS-LX1GNEB

    DISCRETE VALVE CONTROLLER, (2)SPDT GO,4-20 XP,NAMUR,BUNA0
    $4,251.00 Buy Surplus As Low As $2,551.00
    $2,551.00
    Repair Yours $2,118.00
    TOPWORX DXP-MX1GNEB

    TOPWORX

    VALVE TOP

    DXP-MX1GNEB

    SWITCH BOX, 4-20MA TRANSMITTER W/ MECHANICAL SPDT, EXPLOSION PROOF / FLAME PROOF, NAMUR 304 STAINLESS STEEL SHAFT
    $1,889.04 Buy Surplus As Low As $1,059.49
    $1,059.49
    Repair Yours $871.00
    TOPWORX DXP-L21GNEB7A21

    TOPWORX

    VALVE TOP

    DXP-L21GNEB7A21

    ALUMINUM VALVE CONTROLLER, 2 GO SWITCHES, XP, NAMUR, BUNA, (110)VAC FAIL O/C, 6.21 HIGH, ALUMINUM
    $2,409.00 Buy Surplus As Low As $1,446.00
    $1,446.00
    Repair Yours $1,201.00
    TOPWORX DXP-L21GSMB

    TOPWORX

    VALVE TOP

    DXP-L21GSMB

    CONTROLLER, DX SERIES, (2)SPDT, GO SWITCHES, STD, (2)M20, EXPLOSION PROOF0
    $1,283.00 Buy Surplus As Low As $770.00
    $770.00
    Repair Yours $640.00
    TOPWORX TVF-M2WGNPM261206250

    TOPWORX

    VALVE TOP

    TVF-M2WGNPM261206250

    VALVETOP CONTROL, SUITABLE FOR ALL ENVIORMENTS, IMPACT RESISTANT, 2-4 SWITCH CONFIGURATIONS0
    $2,890.00 Buy Surplus As Low As $1,734.00
    $1,734.00
    Repair Yours $1,440.00
    TOPWORX TXP-M2WYNPM

    TOPWORX

    VALVE TOP

    TXP-M2WYNPM

    LIMIT SWITCH BOX, VALVE MONITOR, 2 X MECHANICAL SPDT, 2 X 1/2 INCH NPT CONDUIT ENTRIES, 90 DEGREE YELLOW OPEN VISUAL DISPLAY, NAMUR 316 STAINLESS STEEL SHAFT, SILICONE O RINGS, TROPICALIZED ...
    $591.00 Buy Surplus As Low As $355.00
    $355.00
    Repair Yours $300.00
    TOPWORX TXP-M2GGLPM

    TOPWORX

    VALVE TOP

    TXP-M2GGLPM

    (2)SPDT MECH,GP,EXT0
    $681.00 Buy Surplus As Low As $409.00
    $409.00
    Repair Yours $340.00
    TOPWORX TXP-P20GLMM

    TOPWORX

    VALVE TOP

    TXP-P20GLMM

    LIMIT SWITCH BOX, INTRINSICALLY SAFE, TXP NO VALVE (P2), GE45807X3020
    $1,185.24 Buy Surplus As Low As $704.98
    $704.98
    Repair Yours $580.00
    TOPWORX TVA-R2WBNAM

    TOPWORX

    VALVE TOP

    TVA-R2WBNAM

    (2) SPDT REED SW., NO APPS, NAMUR, SILICONE0
    $462.06 Buy Surplus As Low As $274.72
    $274.72
    Repair Yours $300.00
    TOPWORX TVA-E20BNCM

    TOPWORX

    VALVE TOP

    TVA-E20BNCM

    CABLE, 4 WIRE, (2)P&F SW, IS, NAMUR, BUNA0
    $453.00 Buy Surplus As Low As $272.00
    $272.00
    Repair Yours $300.00
    TOPWORX DXP-0H1YNEB

    TOPWORX

    VALVE TOP

    DXP-0H1YNEB

    NO SW W/4-20 & HART, XP, NAMUR, BUNA0
    $2,683.00 Buy Surplus As Low As $1,610.00
    $1,610.00
    Repair Yours $1,337.00
    TOPWORX DXP-0H1BS6B

    TOPWORX

    VALVE TOP

    DXP-0H1BS6B

    DISCRETE VALVE CONTROLLER, TROPICALIZED ALUMINIUM, STANDARD SHAFT, BUNA SEALS, 4-20MA TRANSMITTER WITH HART, 90 BLACK OPEN/YELLOW CLOSED0
    $2,722.00 Buy Surplus As Low As $1,634.00
    $1,634.00
    Repair Yours $1,357.00
    TOPWORX DXP-M21YNEB

    TOPWORX

    VALVE TOP

    DXP-M21YNEB

    VALVE CONTROLLER, DXP W/2 SPDT MECH SW,NAMUR, BLK/YEL, 90 DEGREE0
    $848.64 Buy Surplus As Low As $505.00
    $505.00
    Repair Yours $415.00
    TOPWORX DXP-M21YSEB

    TOPWORX

    VALVE TOP

    DXP-M21YSEB

    (2)SPDT MECH,XP,STD,90°YELLOW OPEN/BLACK CLOS0
    $944.45 Buy Surplus As Low As $476.93
    $476.93
    Repair Yours $396.00
    Next
    1 2 3 4 5 6 7 8 9 10 11