Customise Consent Preferences

We use cookies to help you navigate efficiently and perform certain functions. You will find detailed information about all cookies under each consent category below.

The cookies that are categorised as "Necessary" are stored on your browser as they are essential for enabling the basic functionalities of the site. ... 

Always Active

Necessary cookies are required to enable the basic features of this site, such as providing secure log-in or adjusting your consent preferences. These cookies do not store any personally identifiable data.

No cookies to display.

Functional cookies help perform certain functionalities like sharing the content of the website on social media platforms, collecting feedback, and other third-party features.

No cookies to display.

Analytical cookies are used to understand how visitors interact with the website. These cookies help provide information on metrics such as the number of visitors, bounce rate, traffic source, etc.

No cookies to display.

Performance cookies are used to understand and analyse the key performance indexes of the website which helps in delivering a better user experience for the visitors.

No cookies to display.

Advertisement cookies are used to provide visitors with customised advertisements based on the pages you visited previously and to analyse the effectiveness of the ad campaigns.

No cookies to display.

Change Over Valves

Enables the switching of flow from one safety valve to another

Seetru Products

At Seetru, quality and reliability are paramount.  Each valve undergoes rigorous testing and quality control procedures to ensure it meets the highest industry standards. Their valves are designed and manufactured to withstand the harshest industrial environments, providing years of dependable operation.

Flanged inlet connections are also available on request.
Typically used in the refrigeration industry, however, they are used elsewhere and are suitable for wide industrial applications.

Change Over Valve COV30

  • System Connections: 1” to 1-1/2” BSP, BSPT, NPT, CL150 to CL600 & PN16 to PN100
  • Valve Connections: ¾” to 1” BSP, BSPT, NPT (with or without orientators), CL150 to CL600 & PN16 to PN100
  • Maximum Safety Valve Set Pressure: 100.0 bar
  • Temperature Range : -196°C to 200°C

Change Over Valve COV13

  • Materials of Construction: Stainless Steel with Mild Steel or Stainless Steel Internals
  • Seal Material: Elastomer P.T.F.E
  • Maxium Safety valve Set Pressure: 65.0 bar
  • Temperature Range: -30°C to 200°C (subject to seal material)

Change Over Valve COV10

  • Materials of Construction: Stainless Steel
  • Seal Material: P.T.F.E
  • Maxium Safety valve Set Pressure: 75.0 bar
  • Temperature Range: -196°C to 200°C

 

Changeover Valves for Industrial Refrigeration, Cryogenic & Liquefied Gas, and Hydrogen Applications

 

For Refrigeration applications:

Changeover valves play a crucial role in the smooth operation and safety of industrial refrigeration and hydrogen systems. These unsung heroes of process control quietly manage the flow of fluids, enabling seamless switching between sources, equipment isolation for maintenance, and even system redundancy for critical safety applications.

In the fast-paced world of industrial refrigeration, downtime is a costly enemy. A leaky evaporator or malfunctioning compressor can bring production to a screeching halt, leading to lost revenue and spoilage. Changeover valves step in as silent guardians, allowing technicians to isolate the affected component while the remaining system continues to operate uninterrupted. This quick and efficient isolation minimizes downtime and keeps your cool room, well, cool.

Find more solutions for Refrigeration

 

For Hydrogen applications:

Hydrogen, with its immense potential as a clean fuel, demands an even higher standard of safety and precision. Changeover valves designed for hydrogen applications are built to withstand the intense pressures and unique properties of this element. Their leak-proof construction and robust design ensure safe and reliable switching between hydrogen sources, minimizing the risk of explosive hazards and giving you peace of mind in every operation.

Find more solutions for Hydrogen

 

For Cryogenic and Liquefied Gas applications:

Cryogenic and liquefied gas applications demand precision control. Changeover valves deliver, ensuring seamless flow management and uncompromising safety in these extreme environments.

Isolate equipment for maintenance without disrupting operations. Maintain unwavering flow with leak-proof switching and pressure spike prevention. Adapt to changing demands by effortlessly switching between gas sources or storage tanks.

Built to endure the harshest conditions, these valves are constructed from specialized materials for supreme performance at extreme temperatures and pressures.

Find more solutions for Cryogenic & Liquefied Gas

 

Whether you’re dealing with the delicate balance of industrial refrigeration or the cutting-edge technology of hydrogen production, changeover valves are an essential investment. They offer:

  • Uninterrupted operation: Minimize downtime and maintain production efficiency.
  • Enhanced safety: Ensure leak-proof switching and mitigate risks in hydrogen applications.
  • Simplified maintenance: Isolate equipment for repairs without disrupting system flow.
  • Improved flexibility: Manage flow direction and adapt to changing process requirements.
Investing in changeover valves is an investment in the future of your industrial operation. Choose reliability, safety, and efficiency, and watch your business thrive in the ever-evolving world of industrial refrigeration and hydrogen technology.