Why are safety valves important for cryogenic and liquefied gas applications?
Cryogenic and liquefied gases are essential in a wide range of industries, including food and beverage, medical, energy, and manufacturing. However, these gases can also be extremely dangerous if not handled properly. Safety valves play a critical role in protecting cryogenic and liquefied gas systems and personnel from overpressure events.
Cryogenic and liquefied gases are typically stored at high pressures and low temperatures. This makes them particularly susceptible to overpressure events, which can be caused by a variety of factors, such as equipment failure, operator error, or external events such as fires or explosions.
If an overpressure event occurs in a cryogenic or liquefied gas system, the resulting pressure release can be catastrophic. Safety valves help to prevent this by automatically opening to release excess pressure, protecting the system and personnel from harm.
Seetru Valves for Cryogenic & Liquefied Gas
Quick Links:  Safety Relief Valves  |  Change-Over Valves   |  Safety Valve Enquiry Form
The Seetru range of safety valves for cryogenic & liquefied gas applications is built using Seetru sealing technology,
suitable for temperatures down to -196°C, and pressures up to 1100 bar. Available with PTFE, PPS, or metal-to-metal sealing.
Safety Valves suitable for the following industries/applications:
- Pressure vessels/receivers, pressure equipment, and piping
- Cryogenics including oxygen and special gases
- Medical gas equipment
- Cryogenic compressor applications
- Container lorries, cryogenic trailers, LPG/LNG terminals, carriers, etc.
- Industrial freezing
- Liquefied gas storage
- Fire fighting equipment
Continue your search for Cryogenic & Liquefied Gas Solutions
Our range of safety valves and change-over valves guarantee
the protection of your pressurised systems and processes…
Seetru Safety Relief Valves for Hydrogen Applications
Safety Relief Valves
The Seetru range of safety valves for cryogenic & liquefied gas applications is built using Seetru sealing technology, suitable for temperatures down to -196°C, and pressures up to 1100 bar. Available with PTFE, PPS, or metal-to-metal sealing.
Seetru safety relief valves are now supplied UKCA-approved and marked
Read about Change-Over Valves
Change-Over Valves offer increased efficiency
when combined with Seetru Cryogenic Safety Relief Valves…
Change-Over Valves for the Hydrogen Industry
Change-Over Valves
This valve is used if a plant shutdown is impossible or undesirable for process engineering or commercial reasons. With change-over valves, it is possible to switch over between parallel safety valves without interrupting operation, so that maintenance work can be carried out on each safety valve in turn.
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.
Find your relevant download
View or download information about Seetru products
for the Hydrogen Industry…
Downloads
View or download the Seetru product brochure for cryogenic and liquefied gas
Full technical information, including flow-rates
View or downlaod the Seetru cryogenic brochure
The Seetru range of safety valves for cryogenic & liquefied gas applications is built using Seetru sealing technology, suitable for temperatures down to -196°C, and pressures up to 1100 bar. Available with PTFE, PPS, or metal-to-metal sealing.
View or download the Seetru cryogenic brochure by clicking the link below.
Contact Information
Our sales engineers here at Seetru Limited have extensive knowledge and experience of safety valve selection and sizing. We recommend that you contact our team to discuss your requirements.
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