United Kingdom

Safety reset valve, CNOMO interface purchasing or retrofit to all existing Pneumatrol CNOMO based valves If the solenoid is de-energised or if there is a loss of air pressure or electrical supply, the valve will close.

Actual product may differ from above image. Product details should be verified before purchase.
Datasheet
  • Pneumatrol offers solenoid valves with safety reset function to suit a wide range of applications within the Process industry.Upon energising the solenoid, the valve will not operate until the Safety Reset Button is pressed.

Upon energising the solenoid, the valve will not operate until the Safety Reset Button is pressed.

 

If the solenoid is de-energised or if there is a loss of air pressure or electrical supply, the valve will close. The valve will only re-open when power and air pressure are reinstated and when the Safety Reset Button is pressed.

 

Products available with this function are:

  • E23 series
  • E25 series
  • E43 series
  • E45 series
Series Overview

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Safety Reset Valve – CNOMO Interface Solution


Product Overview

The ROSS Pneumatrol Safety Reset Valve is a specialist pneumatic safety device designed for integration with Pneumatrol CNOMO-based valve platforms.

The system can be specified on new installations or retrofitted to existing Pneumatrol valves equipped with a CNOMO solenoid interface, providing a practical method of implementing controlled restart functionality in safety-critical applications.

Manufacturer: ROSS Pneumatrol
Product Type: Safety Reset Valve
Interface: CNOMO Solenoid Interface
Installation: New Build or Retrofit Solution


Key Features

  • Designed for process industry safety applications
  • Manual safety reset functionality
  • Compatible with Pneumatrol CNOMO-based valves
  • Available for new systems and retrofit projects
  • Helps prevent unintended restart after shutdown events
  • Supports safer plant operation
  • Simple integration into existing pneumatic systems
  • Robust industrial design

Applications

The Safety Reset Valve is suitable for:

  • Emergency shutdown systems
  • Process safety systems
  • Pneumatic control circuits
  • Automated valve actuator systems
  • Safety instrumented functions
  • Chemical processing facilities
  • Oil and gas installations
  • Energy and utility infrastructure

Product Benefits

The Safety Reset Valve provides an additional layer of operational safety by ensuring a controlled restart sequence following a shutdown, emergency stop or process trip event.

Because the system can be retrofitted to existing Pneumatrol CNOMO-based valves, plant operators can upgrade installed equipment without the need for complete valve replacement, helping reduce downtime and implementation costs.

The standard CNOMO interface design also allows straightforward integration across a wide range of Pneumatrol valve platforms.


Available Options

The Safety Reset Valve can be supplied for:

  • New valve installations
  • Existing Pneumatrol CNOMO-based valves
  • Pneumatic actuator control systems
  • Process control applications
  • Safety shutdown systems
  • Safe area installations
  • Hazardous area installations (depending on valve and solenoid configuration)

Industries Served

  • Oil & Gas
  • Chemical Processing
  • Petrochemical Facilities
  • Energy & Utilities
  • Water & Wastewater
  • Industrial Manufacturing
  • Process Industry
  • Automation & Control Systems

Important Notes

  • Compatibility should be confirmed with the selected Pneumatrol valve platform.
  • The Safety Reset Valve should be incorporated as part of the overall safety system design.
  • Installation should comply with applicable site safety procedures and engineering standards.
  • Retrofit suitability may vary depending on existing valve configuration.

Download and Further Information

View the product page here:

View Safety Reset Valve Product Page