Home / Markets / WEAVALVES / Products / Valves / Position Indicators / Switches / Transmitters Position Indicators / Switches / Transmitters This category includes Valve Position Indicators, Position Switches, and Position Transmitters. Applications include position monitoring and indication with devices- actuators & cylinders, dampers, and rotary valves. Series Mark Flexible Design, Ideal for Corrosive EnvironmentsPosition Indicators/Switches/Transmitters which features a magnetic coupling and has a flexible design. Weatherproof, explosion-proof, and submersible. Series QV Ultra-Low Cost, Compact, Backlit, Corrosion ResistantQUICK-VIEW® Valve Position Indicator/Switch is produced from Proximity with up to four individual mechanical or proximity switches. Available with optional backlighting. Series DT Reliable Magnetic Point Sensor, Stainless Steel Housing, AC or DCDetector Position Sensor is reliable, magnetically actuated, SS, completely interchangeable with competitive units. AC or DC for user friendly operation. Excellent for hazardous and corrosive environments. Series VPS Dual Inductive, 2-Wire AC/DC Sensor, Fully Adjustable Target in 2° IncrementsValve Position Sensor can be easily mounted on top of the sensor and target. Solid state components are fully embedded in an epoxy resin to prevent condensation build-up and to protect against vibration and shock.