ON-OFF (Two-way) Valve Position Indicators

31 Results
Explosion Proof Limit Switch Boxes -- SQ
from Rotork plc

Compact limit switch box, designed for hazardous areas, provides a visual and electrical remote position feedback on automated valves. Available in 316 L stainless steel, the explosion proof enclosure matches the Ex d IIC T6 standards. The SQ switch box series offer a ready to mount solution thanks... [See More]

  • Position Indication Options: ON-OFF (Two-way)
  • Type of Position Indication: Rotating Indicator
  • Valve Actuation: Rotary
  • Switching Options: Non-Contact Switch or Proximity Sensor
Control head / Position indicator -- 196410
from Burkert Fluid Control Systems

The control head Type 8681 is optimized for decentralised automation of hygienic process valves. Thanks to its universal adapter it can be combined with all normal commercial butterfly valves, ball valves, single and double seated valves. With a decentralised automation concept, the control head... [See More]

  • Position Indication Options: ON-OFF (Two-way)
  • Type of Position Indication: LED Indicator
  • Valve Actuation: Linear
  • Switching Options: Non-Contact Switch or Proximity Sensor
Explosion Proof Limit Switch Boxes -- SW
from Rotork plc

Heavy-duty limit switch boxes, designed for hazardous areas, provide a visual and electrical remote position feedback on automated valves. Available in 316 stainless steel, the explosion proof enclosure matches the Ex d IIC T6 standards. The SW limit switch box series, thanks to its large inner... [See More]

  • Position Indication Options: ON-OFF (Two-way)
  • Type of Position Indication: Rotating Indicator
  • Valve Actuation: Rotary
  • Switching Options: Non-Contact Switch or Proximity Sensor
Control head / Position indicator -- 227240
from Burkert Fluid Control Systems

The control head Type 8691 is designed for decentralized automation of ELEMENT Type 21xx pneumatic process valves. The registration of the valve position is done through a contact-free analogue sensor element, which automatically recognises and saves the valve end position through the Teach function... [See More]

  • Position Indication Options: ON-OFF (Two-way)
  • Switching Options: Non-Contact Switch or Proximity Sensor
  • Type of Position Indication: LED Indicator
  • Operating Temp: 14 to 131
Explosion Proof Limit Switch Boxes -- SX
from Rotork plc

Heavy-duty limit switch boxes, designed for hazardous areas, provide a visual and electrical remote position feedback on automated valves. Available in die cast aluminum matching the Ex d IIB T6 standards. The SX is our solution reaching Ex d IIB T6 requirements. Thanks to spare pass through... [See More]

  • Position Indication Options: ON-OFF (Two-way)
  • Type of Position Indication: Rotating Indicator
  • Valve Actuation: Rotary
  • Switching Options: Non-Contact Switch or Proximity Sensor
Explosion Proof Limit Switch Boxes -- SY
from Rotork plc

Heavy-duty limit switch boxes, designed for hazardous areas, provide a visual and electrical remote position feedback on automated valves. Available in Copper free aluminum, the explosion proof enclosure matches the Ex d IIC T6 standards. The SY limit switch box series, thanks to its large inner... [See More]

  • Position Indication Options: ON-OFF (Two-way)
  • Type of Position Indication: Rotating Indicator
  • Valve Actuation: Rotary
  • Switching Options: Non-Contact Switch or Proximity Sensor
General Purpose and Instrinsically Safe Limit Switch Boxes, Aluminum Body with Polycarbonate Cover -- SB
from Rotork plc

. [See More]

  • Position Indication Options: ON-OFF (Two-way)
  • Type of Position Indication: Rotating Indicator
  • Valve Actuation: Rotary
  • Switching Options: Non-Contact Switch or Proximity Sensor
General Purpose and Instrinsically Safe Limit Switch Boxes, Aluminum Enclosure -- SF
from Rotork plc

Limit switch box designed for safe and hazardous areas, provides a visual and electrical remote position feedback on automated valves. Available in die cast aluminum with different lid choices, from the same enclosure material, for a complete metallic device, to the transparent polycarbonate cover... [See More]

  • Position Indication Options: ON-OFF (Two-way)
  • Type of Position Indication: Rotating Indicator
  • Valve Actuation: Rotary
  • Switching Options: Non-Contact Switch or Proximity Sensor
Limit Switch Box with Integrated Solenoid Valve -- HW
from Rotork plc

Control unit embedded into a limit switch box. The HW series provides, not only a visual and electrical remote position feedback, but, using a solenoid valve integrated into the housing, can also control an automated valve. Available in polyester powder coated aluminum, with different lid choices,... [See More]

  • Position Indication Options: ON-OFF (Two-way)
  • Type of Position Indication: Rotating Indicator
  • Valve Actuation: Rotary
  • Switching Options: Non-Contact Switch or Proximity Sensor
Smart Position Indicator -- SPI Range
from Rotork plc

Limit switches enclosed in an IECEx/ATEX certified protective. enclosure, providing an accurate and reliable Open/Close. signal to the control room for multi-turn manual valves. 4 sizes. Ratios from 34.8:1 to 1,196:1. • Manual duty. • ISO 5210 F10 output. • Aluminum housings. •... [See More]

  • Position Indication Options: ON-OFF (Two-way)
  • Type of Position Indication: Rotating Indicator
  • Valve Actuation: Rotary
  • Features: Explosion Proof
Soldo Range Switchbox -- SK/SQ
from Rotork plc

Designed for use on all quarter-turn actuators requiring a certified explosion proof limit switchbox. The Soldo SK and SQ range of switchboxes can be installed in refineries, offshore platforms, power plants, petrochemical sites and all areas with ATEX and IECEx ZONE 1 / ZONE 2 rating. [See More]

  • Position Indication Options: ON-OFF (Two-way)
  • Type of Position Indication: Rotating Indicator
  • Valve Actuation: Rotary
  • Switching Options: Non-Contact Switch or Proximity Sensor
Soldo Range Switchbox -- SP
from Rotork plc

The Soldo SP series limit switch box provides a compact design and the most economical solution for both visual and remote electrical indication of rotary valve/actuator position. Integral NAMUR mounting legs provide additional cost saving by eliminating the need for a separate mounting bracket. The... [See More]

  • Position Indication Options: ON-OFF (Two-way)
  • Type of Position Indication: Rotating Indicator
  • Valve Actuation: Rotary
  • Switching Options: Non-Contact Switch or Proximity Sensor
Valve Position Indicators
from Alfa Laval Inc.

Alfa Laval valve indication units provide basic information about the position of valves used in hygienic applications. Based on proven technology, this range of valve position indicators offers safe, reliable and economical operation. Safe, reliable and economical indication. Alfa Laval indication... [See More]

  • Position Indication Options: ON-OFF (Two-way)
  • Operating Temp: -4 to 185
  • Valve Actuation: Rotary
Combi Switchboxes -- GEMU® 4221
from Gemu Valves

The GEMU 4221 combi switchbox with integrated 3/2 way pilot valve for pneumatically operated quarter turn actuators has a micro-processor controlled intelligent position sensor as well as an analogue integrated travel sensor system. The optical position feedback is via LEDs. Electrical activation... [See More]

  • Position Indication Options: ON-OFF (Two-way)
  • Type of Position Indication: LED Indicator
  • Valve Actuation: Rotary
  • Shaft/Mounting Options: Standard
Proximity Limit Switch Valve Position Indicator -- UA & UB Series
from Assured Automation

Description. • Solid state proximity switch. • Target puck with position Indicator & two red LED's. • Two solid state switches (N/O), (1-open, 1-closed). Enclosures & Connections. • NEMA 3,4,6,12,13, IP67. • 6' Cable. Switch Ratings. Max Load Current: 200mA. Min Load... [See More]

  • Position Indication Options: ON-OFF (Two-way)
  • Type of Position Indication: A Position Transmitter
  • Valve Actuation: Rotary
  • Switching Options: Mechanical
Combi Switchboxes -- GEMU® 4222
from Gemu Valves

The GEMU 4222 combi switchbox with integrated 3/2 way pilot valve for pneumatically operated linear actuators has a microprocessor controlled intelligent position sensor as well as an analogue integrated travel sensor system. The optical position feedback is via LEDs. Electrical activation and... [See More]

  • Position Indication Options: ON-OFF (Two-way)
  • Type of Position Indication: LED Indicator
  • Valve Actuation: Linear
  • Shaft/Mounting Options: Standard
Proximity Limit Switch Valve Position Indicator -- YO Series
from Assured Automation

Description. • Proximity. • Visual indicator. • 2 Conduit entries. • Clear Lexan Cover. • FM and CSA approved. Enclosures & Connections. • Class 1 Groups A,B,C,D Div 2. • Class II Groups EFG Div 2. Switch Ratings. • 0.3 amp @ 125V AC/DC. Part Numbers. YO =... [See More]

  • Position Indication Options: ON-OFF (Two-way)
  • Type of Position Indication: A Position Transmitter
  • Valve Actuation: Rotary
  • Switching Options: Mechanical
Programmable Valve Position Indicator -- GEMU® 1234
from Gemu Valves

The GEMU 1234 electrical position indicator for linear actuators is microprocessor controlled and programmable with an integral analogue electronic travel sensor system. [See More]

  • Position Indication Options: ON-OFF (Two-way)
  • Type of Position Indication: LED Indicator
  • Valve Actuation: Linear
  • Shaft/Mounting Options: Standard
Proximity Valve Limit Switch -- YE & YH Series
from Assured Automation

Description. • Proximity. • Visual indicator. • 2 Conduit entries. • Epoxy Aluminum Body & Cover. • FM and CSA approved. Enclosures & Connections. • Class 1 Groups C,D, Div 1,2. • Class II Groups EFG Div 1,2. • (No seal offs required). Switch Ratings. [See More]

  • Position Indication Options: ON-OFF (Two-way)
  • Type of Position Indication: A Position Transmitter
  • Valve Actuation: Rotary
  • Switching Options: Mechanical
Programmable Valve Position Indicator -- GEMU® 1235
from Gemu Valves

The GEMU 1235/1236 electrical position indicator is a microprocessor controlled programmable intelligent position indicator with an integral electronic travel sensor system (stroke). Optical position indication is made by LED and electrical position indication by relay with galvanically separated... [See More]

  • Position Indication Options: ON-OFF (Two-way)
  • Type of Position Indication: LED Indicator
  • Valve Actuation: Linear
  • Shaft/Mounting Options: Standard
Valve Limit Switch -- YF Series
from Assured Automation

Description. • 2 SPDT mechanical switches. • Visual indicator. • 2 Conduit entries. • Enclosed mounting hardware. Enclosures & Connections. • NEMA 4, 4X,. • One 3/4" & one 1/2" NPT Conduit entries. Switch Ratings. • 10 amp @ 125/250VAC. • 0.5 amp @... [See More]

  • Position Indication Options: ON-OFF (Two-way)
  • Type of Position Indication: A Position Transmitter
  • Valve Actuation: Rotary
  • Switching Options: Mechanical
Programmable Valve Position Indicator -- GEMU® 1236
from Gemu Valves

The GEMU 1235/1236 electrical position indicator is a microprocessor controlled programmable intelligent position indicator with an integral electronic travel sensor system (stroke). Optical position indication is made by LED and electrical position indication by relay with galvanically separated... [See More]

  • Position Indication Options: ON-OFF (Two-way)
  • Type of Position Indication: LED Indicator
  • Valve Actuation: Linear
  • Shaft/Mounting Options: Standard
Weatherproof Valve Control Box -- CB Series
from Assured Automation

CB Series weatherproof control boxes allow the user to operate Assured Automation electric or pneumatic actuators from a remote location (pneumatic actuators require a solenoid). These compact control boxes are available with lamp indication for feedback confirmation of actuator/valve position... [See More]

  • Position Indication Options: ON-OFF (Two-way)
  • Type of Position Indication: LED Indicator (optional feature)
  • Valve Actuation: Rotary
  • Switching Options: Mechanical
Valve Position Indicator -- GEMU® 1201
from Gemu Valves

The GEMU 1201 electrical position indicator has one or two mechanical microswitches. The corrosion resistant plastic unit is designed for actuator strokes up to 70 mm. The position indicator spindle has a positive direct connection with the valve actuator without axial play. The electrical... [See More]

  • Position Indication Options: ON-OFF (Two-way)
  • Switching Options: Mechanical
  • Valve Actuation: Linear
  • Maximum Number of Switches: 2
Weatherproof Valve Limit Switch -- SO Series
from Assured Automation

The S O series limit switch box provides a compact design and the most economical solution for both visual and remote electrical indication of rotary valve/actuator position. Integral NAMUR mounting legs provide additional cost savings by eliminating the need for a separate mounting bracket. The... [See More]

  • Position Indication Options: ON-OFF (Two-way)
  • Type of Position Indication: A Position Transmitter
  • Valve Actuation: Rotary
  • Switching Options: Mechanical
Valve Position Indicator -- GEMU® 1211
from Gemu Valves

The GEMU 1211 electrical position indicator is suitable for linear valves with actuator strokes up to 70 mm (actuating travel). It has a corrosion resistant plastic housing and one or two inductive proximity switches acc. to NAMUR EN 50227. [See More]

  • Position Indication Options: ON-OFF (Two-way)
  • Switching Options: Non-Contact Switch or Proximity Sensor
  • Valve Actuation: Linear
  • Maximum Number of Switches: 2
Valve Position Indicator -- GEMU® 1214
from Gemu Valves

The GEMU 1214 electrical position indicator can be used for pneumatically operated linear actuators. GEMU 1214 has a corrosion resistant plastic housing and is designed for actuator strokes up to 70 mm. It has one or two inductive proximity switches with integrated LED indication. The position... [See More]

  • Position Indication Options: ON-OFF (Two-way)
  • Type of Position Indication: LED Indicator
  • Valve Actuation: Linear
  • Switching Options: Non-Contact Switch or Proximity Sensor
Valve Position Indicator -- GEMU® 1215
from Gemu Valves

The GEMU 1215 electrical position indicator indicates one position of the valve. [See More]

  • Position Indication Options: ON-OFF (Two-way)
  • Switching Options: Mechanical
  • Valve Actuation: Rotary
  • Maximum Number of Switches: 1
Valve Position Indicator -- GEMU® 1230
from Gemu Valves

The GEMU 1230 electrical position indicator is suitable for linear valves with actuator strokes up to 20 mm (actuating travel). It has a corrosion resistant housing and one or two micro switches. Switching rod and actuating spindle have a positive connection without axial play. [See More]

  • Position Indication Options: ON-OFF (Two-way)
  • Type of Position Indication: LED Indicator (optional feature)
  • Valve Actuation: Linear
  • Switching Options: Mechanical
Valve Position Indicator -- GEMU® 1231
from Gemu Valves

The GEMU 1231 electrical position indicator is suitable for linear valves with actuator strokes up to 20 mm (actuating travel). It has a corrosion resistant plastic housing and one or two inductive proximity switches acc. to NAMUR EN 50227. Switching rod and actuating spindle have a positive... [See More]

  • Position Indication Options: ON-OFF (Two-way)
  • Switching Options: Non-Contact Switch or Proximity Sensor
  • Valve Actuation: Linear
  • Maximum Number of Switches: 2
Valve Position Indicator -- GEMU® 1232
from Gemu Valves

The GEMU 1232 electrical position indicator is suitable for linear valves with actuator strokes up to 20 mm (actuating travel). It has a corrosion resistant plastic housing and one or two inductive proximity switches. [See More]

  • Position Indication Options: ON-OFF (Two-way)
  • Switching Options: Non-Contact Switch or Proximity Sensor
  • Valve Actuation: Linear
  • Maximum Number of Switches: 2