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Controls & Instrumentation

Controls & Instrumentation

Valves Online offer a range of instrumentation that work with our valves, helping you to build your ideal fluid closed or control loop. Our current product range include sensors, switches, controllers, transmitters and meters. Solutions for your flow, pressure, level, temperature requirements.

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  1. Burkert Type 8177 Ultrasonic Level Sensor Transmitter

    From £927.20
    SKU: BU8177 Availability: Available
    Burkert Type 8177 Ultrasonic Level Sensor Transmitter
    From £927.20
    SKU: BU8177 Availability: Available
    • For level measurement up to 8m
    • Non-contact
    • 4-20 mA/HART - 2 wires
    • Suitable for solids
    • ATEX Approved version available
  2. Pyropress Perseus Exd Low Pressure Switch

    From £596.42
    SKU: PSA611 Availability: Available
    Pyropress Perseus Exd Low Pressure Switch
    From £596.42
    SKU: PSA611 Availability: Available
    • Low Pressure Switch
    • Set Point Adjustment between 8 & 250 mBar
    • Black Anodised IP67 Aluminium Housing
    • Internal Adjustment Scale
    • Single or Dual Switching Option
    • ATEX & IECEx Flameproof CEII2GD Exd IIC or
    • Proven and documented SIL 2 IEC 61508 suitability
    • 1/4" BSPP or NPT Female Process Connection
  3. Pyropress Perseus Exd Medium Pressure Switch

    From £347.88
    SKU: PSA612 Availability: Available
    Pyropress Perseus Exd Medium Pressure Switch
    From £347.88
    SKU: PSA612 Availability: Available
    • Medium Pressure Switch
    • ATEX & IECEx Flameproof CEII2GD Exd IIC
    • 0.1 Bar – 34 Bar
    • 1 x SPDT micro switch or 2 x SPDT micro switches (simultaneous operation).
    • Internal adjustment scale
    • Black anodised aluminium switch case to IP67 standards
    • Proven and documented SIL 2 IEC 61508 suitability
    • 1/4" - 1/2" BSPP or NPT Female Process connection
  4. Pyropress Perseus Exd High Pressure Switch - Metal Diaphragm

    From £388.44
    SKU: PSA613 Availability: Available
    Pyropress Perseus Exd High Pressure Switch - Metal Diaphragm
    From £388.44
    SKU: PSA613 Availability: Available
    • High Pressure Switch
    • Metal Diaphragm
    • ATEX & IECEx Flameproof CEII2GD Exd IIC
    • 15 Bar - 420 Bar
    • 1 x SPDT micro switch or 2 x SPDT micro switches (simultaneous operation)
    • Internal adjustment scale
    • Black anodised aluminium switch case to IP67 standards
    • Proven and documented SIL 2 IEC 61508 suitability
    • 1/4" - 1/2" BSPP or NPT Female Process Connection
  5. Pyropress Perseus Exd High Pressure Switch

    From £437.42
    SKU: PSA614 Availability: Available
    Pyropress Perseus Exd High Pressure Switch
    From £437.42
    SKU: PSA614 Availability: Available
    • High Pressure Switch
    • ATEX & IECEx Flameproof CEII2GD Exd IIC
    • 4 Bar – 800 Bar
    • 1 x SPDT micro switch or 2 x SPDT micro switches (simultaneous operation)
    • Nitrile or Viton Seal
    • Internal adjustment scale
    • Black anodised aluminium switch case to IP67 standards
    • Proven and documented SIL 2 IEC 61508 suitability
    • 1/4" - 1/2" BSPP or NPT Female Process Connection
  6. Burkert Type 8110 Vibrating Level Switch

    From £220.94
    SKU: BU8110 Availability: Available
    Burkert Type 8110 Vibrating Level Switch
    From £220.94
    SKU: BU8110 Availability: Available
    • Vibrating Level Switch
    • 40mm fork
    • Compact Mounting
    • Safe and Reliable
    • High and Low Protection
    • Cable Plug or Multipin Options
    • G1/2" - 1" or 2" Clamp Connections
  7. Burkert Type 8111 Vibrating Level Switch

    From £559.63
    SKU: BU8111 Availability: Available
    Burkert Type 8111 Vibrating Level Switch
    From £559.63
    SKU: BU8111 Availability: Available
    • Set up without adjustment
    • Relay Switch Output
    • Universal use as overfill or dry run protection system
    • Ideal for food, beverage and pharmaceutical
    • Face Finish <0.8µm
    • Bright output
    • G3/4", G1" & Clamp 2" 
  8. Burkert Type 8181 Buoyancy Level Switch

    From £108.15
    SKU: BU8181 Availability: Available
    Burkert Type 8181 Buoyancy Level Switch
    From £108.15
    SKU: BU8181 Availability: Available
    • Level Switch
    • For Neutral & Aggressive Liquids
    • NO/NC
    • Reed Contact
    • Vertical or Horizontal Mounting
    • PP or Stainless Steel
    • G3/4"
  9. Pyropress Perseus Exd Temperature Switch

    From £498.26
    SKU: TSA611 Availability: Available
    Pyropress Perseus Exd Temperature Switch
    From £498.26
    SKU: TSA611 Availability: Available
    • Exd Flameproof Temperature Switch
    • ATEX & IECEx Flameproof CEII2GD Exd IIC
    • -10°C to + 240°C
    • 1 x SPDT micro switch or 2 x SPDT micro switches (simultaneous operation)
    • Wetted Parts NACE MN-01-75 Compliant
    • Internal adjustment scale
    • Black anodised aluminium switch case to IP67 standards
    • Proven and documented SIL 2 IEC 61508 suitability
    • 1/2" BSPP Thermowell Thread Connection
    • Thermowell included
  10. Temperature Probe PT100 with Diecast Head

    From £122.32
    SKU: TP8400 Availability: Available
    Temperature Probe PT100 with Diecast Head
    From £122.32
    SKU: TP8400 Availability: Available
    • Resistance Thermometer PT100
    • Standard Industrial Design
    • 1/2" BSP Proceess thread fitting
    • PT100 Class B
    • 316 Stainless Steel Probe
    • 50, 100 or 150mm Sensor Length
    • Fits direct in to thermowell or vessel
    • IP68 weatherproof head
    • Temperature Range: -50°C to +250°C
  11. Resistance Thermometer Sensor PT100

    From £101.80
    SKU: RTD500 Availability: Available
    Resistance Thermometer Sensor PT100
    From £101.80
    SKU: RTD500 Availability: Available
    • With Cable Plug
    • Without Cable Plug 3000mm Lead
    • ½” BSP process connection
    • Neutral and aggressive fluids
    • Wetted Parts Stainless Steel 316
    • -50°C to 250°C
    • IP65
  12. Burkert Type 8311 Pressure Switch / Transmitter

    From £322.00
    SKU: BU8311 Availability: Available
    Burkert Type 8311 Pressure Switch / Transmitter
    From £322.00
    SKU: BU8311 Availability: Available
    • Indication, monitoring, transmitting and continuous or On/Off control all in one device
    • ½” BSPP pressure connection
    • Ranges from 0 to 50 Bar
    • Large Digital Display
    • Easy to programme
  13. Burkert Type 8030 Inline PVC Paddle Wheel Flowmeter

    From £324.45
    SKU: BP8030 Availability: Available
    Burkert Type 8030 Inline PVC Paddle Wheel Flowmeter
    From £324.45
    SKU: BP8030 Availability: Available
    • Burkert Type 8030 Inline PVC Paddle Wheel Flowmeter
    • Flow meter with 3-wire frequency pulse version to directly interface with PLC’s (NPN/PNP), Transmitters/Controllers
    • PVC DN15 – DN50 True Union Connection
    • PVDF Paddlewheel
    • PN10 50°C – DIN 8063
    • Mounting by Quarter-Turn click into inline flow sensor
  14. Burkert Type 8036 Inline PVC Flowmeter with Paddle Wheel

    From £586.95
    SKU: BP8036 Availability: Available
    Burkert Type 8036 Inline PVC Flowmeter with Paddle Wheel
    From £586.95
    SKU: BP8036 Availability: Available
    • Burkert Type 8036 - Inline PVC Flowmeter with Paddle Wheel
    • Option of Blind transmitter or with removable backlit display/configuration module for indication of flow rate and volume with two flow totalizers
    • PVC DN06 – DN65 True Union Connection
    • PVDF Paddlewheel
    • PN10, 50°C
    • Automatic calibration using Teach-In, all outputs can be checked without the need of actual flow
    • Direct interface with PLC’s
  15. Burkert Type 8026 Insertion PVC Flowmeter with Paddle Wheel

    From £805.77
    SKU: BP8026 Availability: Available
    Burkert Type 8026 Insertion PVC Flowmeter with Paddle Wheel
    From £805.77
    SKU: BP8026 Availability: Available
    • Burkert Type 8026 Insertion PVC Flowmeter with Paddle Wheel
    • Option of Blind transmitter or with removable backlit display/configuration module for indication of flow rate and volume with two flow totalizers
    • PVC DN15 – DN50 True Union Connection and DN65 – DN400 long version with fusion spigot
    • PVDF Paddlewheel
    • PN10, 50°C
    • Automatic calibration using Teach-In, all outputs can be checked without the need of actual flow
    • Direct interface with PLC’s
  16. Burkert Type 8041 PVC Blind Insertion Electromagnetic Flowmeter

    From £840.42
    SKU: BP8041 Availability: Available
    Burkert Type 8041 PVC Blind Insertion Electromagnetic Flowmeter
    From £840.42
    SKU: BP8041 Availability: Available
    • Burkert Type 8041 PVC Blind Insertion Electromagnetic Flowmeter
    • Sensor has no moving parts 
    • Suitable for Conductive Liquids
    • PVDF or Stainless Steel Wetted Part Versions
    • DN15 – DN50 PVC Body
  17. Burkert Type 8011 Inline PVC Paddle Flow Sensor for Continuous Flow Measurement

    Price On Application
    From £0.00
    SKU: BP8011 Availability: Available
    Burkert Type 8011 Inline PVC Paddle Flow Sensor for Continuous Flow Measurement
    Price On Application
    From £0.00
    SKU: BP8011 Availability: Available
    • Burkert Type 8011 Inline PVC Paddle Flow Sensor for Continuous Flow Measurement
    • Economic integration in pipe systems without any additional piping
    • Magnetic measuring principle (paddle wheel with hall sensor)
    • Output: transistor output (frequency signal)   
  18. Burkert Type 8012 PVC Flowmeter with Paddle Flow Wheel for Continuous Flow Measurement

    Price On Application
    From £0.00
    SKU: BP8012 Availability: Available
    Burkert Type 8012 PVC Flowmeter with Paddle Flow Wheel for Continuous Flow Measurement
    Price On Application
    From £0.00
    SKU: BP8012 Availability: Available
    • Burkert Type 8012 PVC Flowmeter with Paddle Flow Wheel for Continuous Flow Measurement
    • Optic or magnetic measuring principle
    • Configurable output: 1 analog 4…20 mA and / or 1 transistor output (frequency or switch)
    • Outputs configurable (through interface on USB port with PC)
  19. Burkert Type S020 Plastic Insertion Flow Fitting

    Price On Application
    From £0.00
    SKU: BPS020 Availability: Available
    Burkert Type S020 Plastic Insertion Flow Fitting
    Price On Application
    From £0.00
    SKU: BPS020 Availability: Available
    • Burkert Type S020 Plastic Insertion Flow Fitting
    • Universal fitting for INSERTION measuring device in pure, aggressive or contaminated liquids
    • Large range of process connections: DN06 to DN400 in PVC, PP, PVDF, PE, stainless steel, brass
    • Transmitter available for: - Indication, Monitoring, Transmitting -On/Off control, Batch control
  20. Burkert Type S030 Plastic Sensor Flow Fitting with Paddle Wheel

    Price On Application
    From £0.00
    SKU: BPS030 Availability: Available
    Burkert Type S030 Plastic Sensor Flow Fitting with Paddle Wheel
    Price On Application
    From £0.00
    SKU: BPS030 Availability: Available
    • Burkert Type S030 Plastic Sensor Flow Fitting with Paddle Wheel for Flow Measurement
    • DN15 to DN50
    • Closed pipe system with the sensor inside the fitting
    • Quarter-turn technology
    • Transmitter easily fitted avail for Indication, Monitoring, Transmitting, On/Off control, Batch control
  21. Burkert Type 8400 Temperature Sensor / Switch

    From £301.35
    SKU: BU8400 Availability: Available
    Burkert Type 8400 Temperature Sensor / Switch
    From £301.35
    SKU: BU8400 Availability: Available
    • Indication, monitoring, transmitting and continuous or On/Off control all in one device
    • ½” BSPP, NPT or Rc connection
    • Ranges from -40°C to 125°C
    • Large Digital Display
    • Easy to programme
  22. Brass Gauge Cock

    From £11.92
    SKU: GA2008 Availability: Available
    Brass Gauge Cock
    From £11.92
    SKU: GA2008 Availability: Available
    • Gauge Cock
    • Heavy Duty
    • Brass body
    • Sizes 1/4" to 1/2"
  23. Industrial Pressure Gauge Stainless Steel Case

    From £27.72
    SKU: PG2004 Availability: Available
    Industrial Pressure Gauge Stainless Steel Case
    From £27.72
    SKU: PG2004 Availability: Available
    • Industrial Pressure Gauge
    • Stainless Steel case and bezel
    • Plastic window
    • Brass / Bronze wetted parts
    • Sizes: 40mm to 160mm, 1/8" to 1/2"
    • -1 / 0 Bar up to 0 / 1000 Bar
  24. All Stainless Steel Back Entry Process Pressure Gauge

    From £24.62
    SKU: PG2015 Availability: Available
    All Stainless Steel Back Entry Process Pressure Gauge
    From £24.62
    SKU: PG2015 Availability: Available
    • All Stainless Steel Back Entry Process Pressure Gauge
    • Stainless Steel case and bezel
    • Plastic window
    • AISI 316L Stainless Steel wetted parts
    • Sizes: 40mm to 160mm, 1/8" to 1/2"
    • -1 / 0 Bar up to 0 / 1000 Bar

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