WIKA | Pressure Switch | MW

The WIKA MW Pressure Switch is a compact and reliable mechanical pressure switch designed for accurate pressure monitoring and control in industrial applications. Manufactured by WIKA, the MW series is engineered to provide dependable switching performance for liquids, gases, and non-aggressive media across a wide range of process and utility systems. The pressure switch operates using a diaphragm or piston…

The WIKA MW Pressure Switch is a compact and reliable mechanical pressure switch designed
for accurate pressure monitoring and control in industrial applications. Manufactured by WIKA,
the MW series is engineered to provide dependable switching performance for liquids, gases,
and non-aggressive media across a wide range of process and utility systems.
The pressure switch operates using a diaphragm or piston sensing mechanism that activates
electrical contacts when the preset pressure level is reached. Its robust construction and
precision switching mechanism ensure high repeatability, stable performance, and long
operational life even under demanding industrial conditions.
Designed for compact installation and easy integration, the WIKA MW pressure switch is widely
used in hydraulic systems, compressors, pumps, HVAC equipment, industrial automation
systems, and utility applications. The rugged housing, adjustable switching point, and low
maintenance design make it a reliable solution for industrial pressure control and protection
systems.

Applications
Pressure & Differential Pressure Instrumentation
Electrical Connection
DIN Connector / Cable / M12
Housing Material
Plastic / Aluminum
Measurement Principle
Float / Rotameter Type
Media Compatibility
Liquids, Gases & Corrosive Media
Mounting Type
Direct Mount / Remote Mount
Operating Temperature
-40°C to 120°C
Pressure Range
Adjustable from 0.4 bar to 600 bar
Process Connection
¾” NPT Thread
Product Model
Georg Fischer Signet 9900
Product Type
Pressure Gauge Snubber
Protection Rating
IP67 / IP68 Optional
Repeatability
±0.5% of Full Range
Switching Capacity
Up to AC 250 V, 15 A
Switching Output
SPDT / SPST
Wetted Parts Material
Stainless Steel SS316 / SS304

Applications

SS316L manifolds are extensively used in industrial process control and instrumentation systems, including:

  • Oil & gas processing plants
  • Chemical and petrochemical industries
  • Refineries and process plants
  • Power generation plants
  • Boiler and steam systems
  • Water and wastewater treatment systems
  • Pharmaceutical manufacturing
  • Food and beverage processing
  • HVAC and utility systems
  • Heat exchangers, reactors, and vessels
  • Storage tanks and process pipelines
  • Laboratory and calibration systems
  • Process skids and automation panels
  • Temperature measurement with transmitters, indicators, PLCs, and DCS systems

Adjustable Switching Point

Enables flexible pressure control according to process requirements.

Compact Industrial Design

Space-saving construction enables easy installation in machinery and process systems.

Easy System Integration

Compatible with a wide range of Georg Fischer Signet sensors for seamless industrial automation applications.

Low Maintenance Requirements

Flat-tip sensor design minimizes cleaning frequency and maintenance downtime.

Reliable Pressure Switching

Provides accurate and repeatable pressure switching performance for industrial applications.

Rugged Construction

Designed for dependable operation in demanding industrial environments.

Stable Long-Term Performance

Engineered for continuous industrial operation with reliable switching accuracy.

Wide Media Compatibility

Suitable for liquids, gases, vapors, and corrosive process media.

We offer quality, with the best materials and service

Our commitment to excellence ensures that every product we deliver meets the highest standards of industrial precision and reliability.

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Original Product

Inhouse Engineered, Innovative, Excellent product to redefine your expectations and embrace the extraordinary.

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Warranty

We are confident about our quality products and covered our warranty to ensure client satisfaction.

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We offer our products Worldwide and we want you to experience our exceptional product at your doorstep. With Global customer base, We have earned trust globally.

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100% Trust

Our commitment to 100% trust on our engineered product. Client trust is our most valued asset.