Pressure Switch / Switches

Pressure switches are our life blood and the reliability and versatility of the PMN pressure switch is evidenced by the 1.6 million we’ve sold over the years. The PSM and PSP pressure switches have changeover contacts and are user adjustable. Other options below include differential pressure switches, a loss of prime pressure switch, electronic and digital pressure switches, explosion-proof pressure switches, and scaled pressure switches, ensuring all hydraulic and pneumatic applications are catered for.
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PMN N/O or N/C Miniature Pressure Switch - Our Top Seller!

PMN N/O or N/C Miniature Pressure Switch - Our Top Seller!£13.86

  • 0.1 to 300 bar adjustment ranges
  • Over-pressures up to 600 bar
  • N/O or N/C contacts
  • Switch rating 48V/0.5A (res) 0.2A (ind)
  • 1/4" BSP standard thread
  • Nitrile diaphragm/piston seal (Viton® or EPDM optional)
Download a datasheet on the PMN Pressure Switch here.. Download a datasheet on the PMN miniature pressure switch

PSM/PSP Pressure Switch with C/O Contacts and DIN Plug

PSM/PSP Pressure Switch with C/O Contacts and DIN Plug£39.56

  • 0.2 to 300 bar adjustment ranges
  • Over-pressures up to 300/600 bar
  • SPDT C/O contacts
  • Switch rating 250Vac/6A (res) 2A (ind)
  • 1/4" BSP standard thread
  • Nitrile diaphragm seal (Viton® or EPDM optional) 
  • ADJUSTMENT INSTRUCTIONS
Download a datasheet on the PSM/PSP Pressure Switch here.. Download a datasheet on the PSM/PSP pressure switch with C/O contacts & DIN plug

MS / PS Pressure Switch For All Voltages

MS / PS Pressure Switch For All Voltages£22.68

  • 0.2 to 300 bar adjustment ranges
  • Over pressures up to 600 bar
  • C/O contacts
  • Contacts rated at 220Vac/6A (2A ind)
  • 1/4" BSP standard thread
  • Protection to IP65 with Cap 13
Download a datasheet on the MS / PS Pressure Switch here.. Download a datasheet on the MS/PS pressure switch for all voltages

B12 Pressure Switch With Scale

B12 Pressure Switch With Scale£42.00

  • -0.2 to 300 bar adjustment ranges
  • Over-pressures up to 350 bar
  • SPDT contacts
  • Switch rating 220Vac/6A
  • 1/4" BSP standard thread
Download a datasheet on the B12 (-0.2 - 28 Bar) Switch here..

Download a datasheet on the B12 (12 - 300 Bar) Switch here..
Download a datasheet on the MS/PS pressure switch for all voltages

DV7.33 Type Pressure Switch

DV7.33 Type Pressure Switch£174.00

  • 0 to 1,000 bar adjustment ranges
  • Up to 1,200 bar over-pressure
  • 1/4" BSP female thread
  • Nitrile seal - steel body 
  • For use with oil only
Download a datasheet on the DV7.33 Type Pressure Switch here..
Download a datasheet on the DV7.33 type pressure switch

PML & PPL Pressure Switch with Din Plug (ATEX Option Available)

PML & PPL Pressure Switch with Din Plug (ATEX Option Available)£64.19

  • 0.5 to 400 bar adjustment ranges (4 models)
  • Over-pressures up to 600 bar
  • SPDT C/O contacts
  • Switch rating 250Vac/3A (res) 2A (ind)
  • 1/4" BSP standard female thread
  • Adjustment located under screwed cap
  • Steel port with aluminium body
  • ATEX Otion Available 
Download a datasheet on the PML & PPL Pressure Switch here.. Download a datasheet for the PML & PPL Pressure Switch with Din Plug

PSK User Adjustable Pressure Switch

PSK User Adjustable Pressure Switch£98.01

  • Easy to adjust with large adjustment knob
  • 10 - 100 and 100 - 360 bar adjustment ranges
  • SPDT C/O contacts
  • Switch rating 220Vac/3A
  • 1/4" female ports and manifold connection option
  • Over pressures up to 600 bar (Model PSK 360)
Download a datasheet on the PSK Pressure Switch here.. Download a datasheet for the PSK user adjustable pressure switch

901.6x User Adjustable Pressure Switch

901.6x User Adjustable Pressure Switch£35.29

  • Graduated knob for easy adjustment
  • 5 to 3,000 mbar adjustment ranges
  • 1/4" BSP (push-on tube connection optional)
  • SPDT C/O contacts
  • Nitrile diaphragm (Silicone, Viton® or EPDM optional)
  • Up to 10 bar over-pressure proof
  • Vacuum switch version 901.7x
Download a datasheet on the 901.6x Pressure Switch here.. Download a datasheet for the 901.6x User adjutable pressure switch

930.8x Differential Pressure Switch

930.8x Differential Pressure Switch£20.00

  • Ideal for very low pressure applications
  • Graduated knob for easy adjustment
  • 0.2 to 25 mbar adjustment ranges
  • 6.0 mm Ø push-on tube connection
  • SPDT C/O electrical contacts
  • Silicone diaphragm
  • Up to 50 mbar over-pressure proof
Download a datasheet on the 930.8x Pressure Switch here.. Download a datasheet for 930.8x Differential pressure switch

Potted Cable & Plug Option For OEM's

Potted Cable & Plug Option For OEM's

  • Waterproof IP67
  • Available on PMN, MS/PS & MSA switches
  • Deutsch, Delphin & M12 connecters available
  • Minimum order quantities apply
Download a datasheet for the Potted cables & plugs here..
Download a datasheet for the potted cables & plugs here

PSM TG Pressure Switch Tested For Oxygen & Other Gases

PSM TG Pressure Switch Tested For Oxygen & Other Gases

  • 0.1 to 100 bar adjustment range
  • Over-pressures up to 300 bar 
  • Switch rating 250Vac/6A (res) 2A (ind) 
  • 1/4" BSP standard thread - other option 
  • Nitrile, Viton® or EPDM diaphragm options 
  • Steel, brass or stainless steel body options 
Download a datasheet on the PSM TG Pressure Switch here.. Download a datasheet for the PSM TG pressure switch, tested for oxygen & other gases

PME Low Cost Pressure Switch For OEM Applications

PME Low Cost Pressure Switch For OEM Applications

  • Manufactured only on request
  • Very low prices for OEM's
  • N/O or N/C contacts
  • Switch rating 48V/0.5A (res) 0.2A (ind)
  • Nitrile diaphragm
  • Brass body standard
  • Minimum order quantities apply
Download a datasheet on the PME Pressure Switch for OEM here.. Download a datasheet for the PME low cost pressure switch for oem applications

MSA Pressure Switch For Pneumatics

MSA Pressure Switch For Pneumatics

  • 0.2 to 2 and 1 - 10 bar adjustment ranges
  • Over pressures up to 30 bar
  • N/O, N/C or C/O contacts
  • Contacts rated at 220Vac/6A (2A ind)
  • 1/8" & 1/4" BSP standard threads
  • Protection to IP65 with Cap 13
Download a datasheet on the MSA Pressure Switch here.. Download a datasheet for the MSA pressure switch for pneumatics

PMM N/O or N/C Pressure  Switch With Screw Terminals

PMM N/O or N/C Pressure Switch With Screw Terminals

  • 0.1 to 300 bar adjustment ranges
  • Over-pressures up to 600 bar
  • N/O or N/C contacts
  • Switch rating 48V/0.5A (res) 0.2A (ind)
  • 1/4" BSP standard thread
  • Nitrile, Viton® or EPDM diaphragm
  • Steel, brass or stainless steel body option
Download a datasheet on the PMM Pressure Switch here.. download a datasheet for the PMM pressure switch with screw terminals

PSA Pressure Switch For Pneumatics

PSA Pressure Switch For Pneumatics

  • 0.2 to 2 and 1 - 10 bar adjustment ranges
  • Over pressures up to 30 bar
  • C/O contacts
  • Contacts rated at 220Vac/6A (2A ind)
  • 1/8" & 1/4" BSP standard threads
  • Protection to IP65 with Din plug
Download a datasheet on the PSA Pressure Switch here.. Download a datasheet for the PSA pressure switch

PSM/PSP..CE 'Cetop' Manifold Type Pressure  Switch For Pneumatics

PSM/PSP..CE 'Cetop' Manifold Type Pressure Switch For Pneumatics

  • Blue aluminium body
  • 0.2 - 2 & 1 - 10 bar adjustment range 
  • Uses 2 off M5 x 40 screws (horizontal
  • Standard Nitrile O-ring, Viton® optional 
  • User adjustable or supplied pre-set 
  • SPDT contacts rated 250Vac/6 (2)A 
  • deal for pneumatic systems
Download a datasheet on the PSM/PSP..CE Pressure Switch here.. download a datasheet for the psm/psp Ce cetop manifold pressure switch for pneumatics
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For more information on any of the pressure switches above and to talk to one of our trained and qualified engineers please do not hesitate to ring us on 01892 664499 alternatively please email us at sales@pvl.co.uk

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