Process Control

Process Control Components

From heaters and encoders to pumps and valves, our electronic control products can be used with a variety of systems. Whether it’s AC or DC process control component, each of our products is efficient and reliable. We have high quality encoders, heaters, valves, and solenoids for sale. Our electronic control products will help you accurately regulate the inputs and outputs of your systems. 

If the process control component you require is not in stock, you can request the part from us and we’ll let you know when we can get it to you. If you have any other questions about our products, don’t hesitate to contact us. 

Shop our inventory below.  

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  1. Unmarked 1 item
  2. Analog Devices Inc 3 items
  3. Allen Bradley - AB 5 items
  4. Allen Bradley 1 item
  5. Alco Controls 1 item
  6. ANALOG DEVICES, INC 10 items
  7. Aromat/Matsushita 1 item
  8. Automatic Switch Co 3 items
  9. Automation Direct 1 item
  10. ATLAS COPCO 1 item
  11. Automatic Valve 1 item
  12. Bimba 1 item
  13. Banner Engineering Corp 3 items
  14. Balluff Inc 2 items
  15. CALEX 3 items
  16. CISCO SYSTEMS 1 item
  17. Cutler-Hammer 3 items
  18. CRAMER 1 item
  19. CROUZET CORP 1 item
  20. Cutler-Hammer / Eaton * 1 item
  21. Cutler-Hammer / Eaton.... 2 items
  22. CRAMER/GIANNINI 2 items
  23. Dayton 1 item
  24. DATARATE INC 1 item
  25. DESCO 1 item
  26. Danaher Controls 1 item
  27. Eaton 1 item
  28. Eagle Signal 1 item
  29. Durant / Eaton 2 items
  30. DYNAPAR / DANAHER 1 item
  31. FABCO-AIR 3 items
  32. General Electric 10 items
  33. Furnas 1 item
  34. GRAYHILL 1 item
  35. HONEYWELL 2 items
  36. Honeywell International Inc 1 item
  37. INA 1 item
  38. Honeywell / Klockner-Moeller 2 items
  39. Incoe 2 items
  40. KEYENCE 1 item
  41. ISSC/Kanson Electronics 2 items
  42. LFE CORP 2 items
  43. Lumberg 1 item
  44. LUCIDYNE 1 item
  45. MICROSWITCH 1 item
  46. Texas Instruments 1 item
  47. NAMCO CONTROLS 3 items
  48. NUMATICS 1 item
  49. OMRON 4 items
  50. OPCON 3 items
  51. PLC DIRECT 1 item
  52. RAFI 1 item
  53. Pulsetronic 2 items
  54. ROBERTSHAW 1 item
  55. Reliance Electric 1 item
  56. RED LION CONTROLS 1 item
  57. REDINGTON 1 item
  58. SICK OPTIC ELECTRONIC 2 items
  59. Schroeder Industries 2 items
  60. SKAN-A-MATIC 2 items
  61. SMC 1 item
  62. SSAC 1 item
  63. SMC Pneumatic Inc 1 item
  64. SUN HYDRAULICS 1 item
  65. TEK 1 item
  66. TELLABS 2 items
  67. TEL-TRU 1 item
  68. TPC Wire & Cable 1 item
  69. Turck 1 item
  70. VEEDER-ROOT 2 items
  71. Veris Industries 1 item
  72. Warner Electric 3 items
  73. WELKER BEARING Co 1 item
  74. WEG / MaxiRex 1 item
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Items 1-24 of 135

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  1. VEEDER-ROOT - 727235-006 - Small Stroke Mechanical Revolution Counter 5-Digit, resettable.
    VEEDER-ROOT - 727235-006 - Small Stroke Mechanical Revolution Counter 5-Digit, resettable.
    Special Price $48.98 Regular Price $85.00 As low as $34.98
    READY TO SHIP - ONLY 68 LEFT IN STOCK!

    VEEDER-ROOT - 727235-006 - Small Stroke Mechanical Revolution Counter 5-Digit, resettable.

    Veeder-Root - Danaher Industrial Controls

    Series 7272/7287

    Status: Discontinued

    Combines excellent performance with practically indestructible construction. The counter of choice where only the most durable can survive. Withstands dust, moisture, oil, grease, shock, and vibration. Commonly used on construction equipment, cement mixers, paving equipment, stokers, agricultural machinery, and other applications in extremely hostile environments. 

    Small flange mount, mechanical totalizer with large figure size. all external and internal parrts are corrosion resistant for trouble free and accurate performance, indoors and out. Easy to see five figure display, igh contracts white-on-black numerals and stainless steel drive shaft.

    Mechanical counter 5-Digit Resettable Totalizer.

    Display: High Contrast White-On-Black Numerals

    Ratchet/Stroke Operated with knob reset (no knob included, forward to count 45 Degree actuation.

    Shaft: Stainless Steel Shaft

    Drive: Ratchet

    Mount: Base Mount

    No Lubrication Required

    Grey body is 0.98"deep, 1.2" with mounting flange on bottom x 2.75" long, including counting & reset shafts x 1.3" high, 1.57" with counting shaft as delivered (moveable).

    Base 1.44" X 1.18"

    Factory New Old Stock in Manufactures Box.

    Made in USA

     

    Learn More
  2. LUCIDYNE - 1022A - Auto Voltage Controllers
    LUCIDYNE - 1022A - Auto Voltage Controllers
    Special Price $49.98 Regular Price $68.50

    LUCIDYNE - 1022A - AUTOMATIC VOLTAGE CONTROL BOARDS

    900619-101 PC BD 900619

    Rwmote Front Panel

    Note: Lucidyne acquird by Microtec

    Learn More
  3. Siemens Furnas - 41NB21AG - Relay, AC. 2 Pole NO/ 1Pole NC, 25Amp, Coil: 208-240VAC 600 Ohm.
    Siemens Furnas - 41NB21AG - Relay, AC. 2 Pole NO/ 1Pole NC, 25Amp, Coil: 208-240VAC 600 Ohm.
    Special Price $59.98 Regular Price $129.95 As low as $49.98
    READY TO SHIP - ONLY 89 LEFT IN STOCK!

    Siemens Furnas - 41NB21AG - Relay, AC.

    Status: Discontinued

    Air Conditioning Definite Purpose Magnetic Contactor

    Unlike General purpose contactors, which are rated typically based on HorsePower (HP) of the motor, Definite Purpose contactors are rated on Motor Full Load Amps (FLA).

    Series A, LI Pilot Pole, Open Frame

    Standard Duty 240 VAC Max.

    Contactor: 120/240VAC 25A.

    Contacts: 2P NO, 1P NC

    Locked Rotor Amps: 150A

    Welded Resistant Silver Cadmium Oxide contacts

    Reinforced Thermoset Polyester Housing

    Plus Aux NC contact in center.

    Coil: 208-240VAC 50/60 Hz, 600 Ohm.

    Connection: Screw Terminals with 1/4" Copper Lugs with Solder Holes.

    Electrical Conf: DPST Normally Open.

    Mech: Two Mounting Slots 1.7" spacing.

    Dimensions: 2.5" x 2.7" x 2.7"H.

    UPC 783087 071759

    Alternate: D54790-135

    Weight: 10 oz. 

    Approvals: UL, SAE

    Series A, 54790-135

    Applications: Typical applications include cooling towers, refrigeration equipment, and commercial HVAC. Air Conditioner, NEMA

    contactors provide the switching (on/off) function.

    Note: Designed with a low drop out voltage making them ideal for air conditioning, heating and refrigeration applications. Space saving dimensions allow for smaller panels and more wiring room. The combination of multiple mounting holes and slots allows these contactors to be fastened onto panels and provide interchangeable mounting with many competitive contactors.

    Siemens starters and contactors includes replacement products for parts formerly produced by Furnas Electric, including Furnas contactors and motor starters.

    Made in USA

    New Old Stock in Manufacturer's Packaging

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  4. ASCO - Automatic Switch Co - HV1744762 -  Red Hat - 3-Way Solenoid Valve 15PSI Air, Inert Gas, Water,  1/4"NPT 120VAC
    ASCO - Automatic Switch Co - HV1744762 - Red Hat - 3-Way Solenoid Valve 15PSI Air, Inert Gas, Water, 1/4"NPT 120VAC
    Special Price $48.98 Regular Price $96.50 As low as $42.98

    ASCO - Automatic Switch Co - Model - HV1744762 - Red Hat Solenoid.

    Small 3-way solenoid operated valve with all three pipe connections located in the body. NEMA Type I Solenoid Enclosure. Valves are equipped with a NEMA Type 4 Watertight Enclosure. 

    Commercial - General Purpose

    Body Design: 3 Way Solenoid Valve

    Coil Voltage: 120VAC/60Hz, 110VAC/50Hz

    Coil Type: B94, P/N: MP-C-011, 099216-005D, 2 Wire.

    Wattage: 10.7 W

    Solenoid Enclosure: Watertight

    Pressure: 15 PSI Air, Inert Gas & Water.

    Material: Brass Valve

    Maximum  Fluid Temperature: 200 F

    Approximate Lead Length: 18"

    1/4" PIPE Three-Way Operation: Normally Open & Normally Closed.

    Uses Rebuild Kit 174889 D-7240 DS-796

    Dimensions: 45x37x91mm High Including Coil.

    Coil: 35x40mm Int. 120V 60Hz 10.7W Ind.

    Boxed with Instructions - New Old Stock.

    A 726048003 CSA

    Proudly Made in USA

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  5. Incoe - XRH-1020A - Heater. XRC3 230V 500 watt.
    Incoe - XRH-1020A - Heater. XRC3 230V 500 watt.
    $59.99
    Heater. XRC3 230V 500 watt. INCOE� hot runner systems, pioneering the advancement of plastics processing in hot runner technology. Dimensions: 1.6 OD, 0.98" ID x 2" long. Orange and black teflon leads for heater, green for ground. Two iron/constantine T/C with red and white leads. Note: New older stock. Learn More
  6. BIMBA - FT-17-2 - AIR CYLINDER
    BIMBA - FT-17-2 - AIR CYLINDER
    Special Price $49.95 Regular Price $69.00
    FLAT II Stainless Steel Body Cylinders Learn More
  7. DATARATE Inc - 321MMRP-R3 - Datarate Computer.
    DATARATE Inc - 321MMRP-R3 - Datarate Computer.
    $55.00
    Datarate Computer. Two-channel SERIES-300. Has 3-pin male MS connector, DB25S interface, DB15S RS232 connectors and tubing input. 1/2-rack. 115V 0.5A. Weight: 6.5 lbs. Learn More
  8. CALEX - 525 - Voltsensor Controller.
    CALEX - 525 - Voltsensor Controller.
    Special Price $59.94 Regular Price $95.00
    Voltsensor Controller. Bistable trip with adjustable setpoint / Voltage sensitive relay driver / solid state meter relay subsitute - Precision DC voltage comparator - gold module with set point - outputs - output level to 80% of supply, to 50mA - trip point range 95% of supply voltage <1mV/decC - Input Z 100Kohms - hysteresis <4mV. Mount: PCB, 9 pin, gold. Dimensions: 1.5" square x 0.70" high. Learn More
  9. ANALOG DEVICES, INC - 3B46-03 - Frequency Input Module 0-25kHz. Used.
    ANALOG DEVICES, INC - 3B46-03 - Frequency Input Module 0-25kHz. Used.
    $50.00
    Isolated Frequency Input Module. Zero Hertz = 0V but 4mA. 25kHz = +10V 20mA. Learn More
  10. ANALOG DEVICES, INC - 3B34-02 - Isolated RTD Input module. Used.
    ANALOG DEVICES, INC - 3B34-02 - Isolated RTD Input module. Used.
    $50.00
    2, 3, 4-Wire 100-Ohm Platinum TRD Input. Zero degrees Centigrade gives you No volts but 4mA. +100degC OR 212degF (your choice) outputs 20 MilliAmps.Four front panel trimpots behind the blue door . . . Learn More
  11. ANALOG DEVICES, INC - 3B30-02 - Isolated mV Input Module 4-20mA Out. Used.
    ANALOG DEVICES, INC - 3B30-02 - Isolated mV Input Module 4-20mA Out. Used.
    $50.00
    Two Channel -50 to +50mV-In, -10 to +10V Out. zero mV=zeroV and 4mA Out. 4-20mA Out. 4 trimpot adjustments. Learn More
  12. ANALOG DEVICES, INC - 3B19 - 4-20 mA Output Module. Used.
    ANALOG DEVICES, INC - 3B19 - 4-20 mA Output Module. Used.
    $50.00
    Single Channel 0 to +10VDC gives you or your loved one 4 to 20 mA Output.S znd Z trimpot adjustment. Learn More
  13. ANALOG DEVICES, INC - 3B14-01 - RTD Input module 2,3,4-wire Pt. Used.
    ANALOG DEVICES, INC - 3B14-01 - RTD Input module 2,3,4-wire Pt. Used.
    $50.00
    2, 3, 4 Wire RTD 100-ohm Platinum -100degC=no Volts but 4mA ? ? ? no degrees C = no volts OR amps. +100degC yields +10V and 20mAmps ! Learn More
  14. ANALOG DEVICES, INC - 3B12-01 - 4-20mA Current Input module. Used.
    ANALOG DEVICES, INC - 3B12-01 - 4-20mA Current Input module. Used.
    $50.00
    4mA In = 0V 4mA Out. 20mA In = +10V 20mA Out. Pretty Neat ! four trimpots for S & Z under (secret) front panel trap door . . . Learn More
  15. ANALOG DEVICES, INC - 3B10-03 - mV Input Module 4-20mA Out. Used.
    ANALOG DEVICES, INC - 3B10-03 - mV Input Module 4-20mA Out. Used.
    $50.00
    Input: -100mV to +100mV V Out: -10 to +10V I out: 4mA @ 0V 20mA @ +100mV. Learn More
  16. WEG / MaxiRex - S95020/923701 - Timers. 0-60 minute 120V.
    WEG / MaxiRex - S95020/923701 - Timers. 0-60 minute 120V.
    Special Price $58.98 Regular Price $85.00

    WEG / MaxiRex - S95020/923701 - Timers.

    0-60 minute

    120V, 16A/250VAC-SPDT

    Single Dial.

    MaxiRex - Schaltuhr can be set at increments of 1.25 min.

    Learn More
  17. SUN HYDRAULICS - XICA-XXV - Hydraulic Catridge, All Ports Blocked Cavity Plug T-16A
    SUN HYDRAULICS - XICA-XXV - Hydraulic Catridge, All Ports Blocked Cavity Plug T-16A
    Special Price $46.98 Regular Price $72.95

    SUN HYDRAULICS - XICA-XXV - Hydraulic Catridge,

    All Ports Blocked Cavity Plug T-16A

    F0833/104625

    Mark Number 56059

    416579

    Cartridges

    Corrosion Resistant

    Cavity Plugs

    2 Port, All Ports Blocked.

    5000-psI Series-3

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  18. SMC PNEUMATIC INC - CDQ2A32-100DCM-XC18 - Cylinder, air. 4 inch 100mm stroke.
    SMC PNEUMATIC INC - CDQ2A32-100DCM-XC18 - Cylinder, air. 4 inch 100mm stroke.
    $47.88
    Cylinder, air. 4 inch 100mm stroke. 145PSI-max 1.77 x 2.0 x 6.4"L including threaded shaft & nut. Learn More
  19. SKAN-A-MATIC - S28002 - Photoelectric, Sensor /  Photodetector Sensor. New
    SKAN-A-MATIC - S28002 - Photoelectric, Sensor / Photodetector Sensor. New
    Special Price $54.98 Regular Price $84.50 As low as $49.98

    SKAN-A-MATIC - S28002 - Photoelectric, Sensor / Wafer PhotoDetector Sensor. New

    The S28 series skanner is a specially constructed LED Sensor designed to detect wafers for the semiconductor industry. polished and unpolished wafers can be detected from the same sensing point.

    Operating Voltage: 30 VDC Max.

    Spectra Response: 910 nm peak, filtered to respond to less than 5% at 750 nm and less than 0.1% at 700nm.

    4 Conductor, 26 GA, Teflon Covered Cable with shielded photodetector leads and overall shield.

    LED Skanner

    Operating Distance 0.050".

    Bottom Mounted Cable.

    Note: LED must be current limited, 40mA max which will result in a forward voltage drop of 1.0-1.6VDC.

    New Old Stock in Manufacturer's Packaging

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  20. Schroeder Industries - 8ZZ5 - Filter Element.
    Schroeder Industries - 8ZZ5 - Filter Element.
    Special Price $48.98 Regular Price $74.50

    Schroeder Industries - 8ZZ5 - Filter Element

    Micron Rating: 5 Microns Absolute

    Dimensions: OD Top: 3.115, OD Bottom: 3.115, ID: 1.64, Length: 8.18

    End Caps: Corrosion Resistant Steel / Aluminum

    Center Tube: Corrosion Resistant Steel

    Media: Microglass Fiber Media

    Seal: Buna (Nitrile)

    Bypass Setting: -

    Collapse Rating: 450 psid

    Filtration Rating: Bx = 200 Bx[c] = 1000

    Hydrafil# : BF-SCH-623746-L8-6MB

    Sealed - New in Box.

    Learn More
  21. RED LION CONTROLS - MLPS0000 - Power Supply Module 12VDC 80mA, New
    RED LION CONTROLS - MLPS0000 - Power Supply Module 12VDC 80mA, New
    Special Price $58.98 Regular Price $74.95

    RED LION CONTROLS - MLPS0000

    Key Features
    • Item: Panel Meter Accessories
    • Connection: Screw Terminal
    • For Use With: CUB4, CUB5, DT8
    • Accessory Type: Micro-line Power Supply

    Input Power: 115/230V switchable 50/60Hz 3VA

    0-60 deg C.

    Output Power 12VDC 80mAmps

    2 hole mounting

    Dimensions: 67.3mm x 47.2mm x 32.5mm High

    New Old Stock

    Learn More
  22. ROBERTSHAW - CR101-A1 - Proportional pneumatic Volume Booster Relay
    ROBERTSHAW - CR101-A1 - Proportional pneumatic Volume Booster Relay
    $47.95
    Volume Booster Relay, Proportional. Ratio: 1:1. Adjustable Bias +18, -10-PSIG. Supply pressure: 30-nominal 60-PSIG max. Input pressure range: 0-20-nominal, 0-50-PSIG max. The CR101A1 is a proportioning unit designed for pneumatic control where the application requires amplifing the volume of control air or biasing of the control air pressure. New, in box with instruction since early seventies. Learn More
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