All pressurised systems, conforming to the appropriate National and International standards, are limited to a maximum overpressure during pressure relief. The maximum pressure is limited according to the applicable standard , whether its AS1210, AS 1358, ASME V111 or the European PED – pressure equipment directive.
CMC Technologies provides pressure relief solutions for safe and instantaneous pressure relief for overpressure situations in a diverse range of applications and industries. Our pressure relief devices include Rupture Discs, Pressure and vacuum relief valves, Pseudo Pin pressure relief valves for primary and secondary relief applications.
These rupture discs are produced by FDC, who have over 25 years of experience in this highly competitive international market. Their products can be specified to product standards including KS B ISO 4126, KOSHA, ASME Code Section VIII, API RP520, and the ISO-9001:2008 quality system.
FDC is making continuous efforts in new product development and quality improvement of existing products to protect your plant and personnel from hazards including explosion.
Their main products are used as pressure safety devices in applications including unpressurised storage containers, various pressurised containers, industrial plants, reactors, and ships, and the performance and quality of the products have been proven by FDC’s participation in the Defence Industry.
With over 50 years experience, MARSTON is a leading manufacturer of pressure relief and explosion protection devices, such as bursting discs (rupture discs) and explosion vent panels. MARSTON products provide safe and instantaneous pressure relief in a diverse range of critical applications in the offshore oil & gas + onshore oil & gas, chemical and food processing industries, as well as venting systems and pharmaceutical technology.
KITO is regarded as a world leader in the design and manufacture of tank protection, and access valves to limit the pressure and vacuum created by changes in atmospheric pressure. As pressure rises or falls, KITO pressure relief valves allow the tank to breathe, preventing damage and spillage to ensure the safety of personnel and the surrounding environment. KITO pressure relief valves, vacuum relief valves and combined pressure and vacuum relief valves can be weight, spring or pilot operated and combined with KITO flame arresters for end of line applications.
· KITO Pressure/Vacuum Valves
Safety First Valve manufactures Sanitary Vacuum and Pressure relief Valves. CMC Technologies represents Safety First Valve in Australia , New Zealand and Asian Markets .
Safety First Valve strives to offer customers sound engineering solutions, quality products, excellent customer service all while keeping the cost of products below industry standards.
Since 2001, the Quick Clean line of sanitary pressure relief valve and vacuum breakers have been used throughout the globe. These products offer our customers reliability, adjustability and affordability.
· Safety First Valve Sanitary Pressure/Vacuum Relief Valves
The Guardian pseudo pin pressure relief valve is a quick-opening, full line capacity pressure relief valve. It uses force vectoring and pseudo-pin technology to eliminate pins, seals, and membranes required by traditional pin valves. This patent pending design is superior to current pin valves due to the repeatability across a broad range of set pressures and service conditions.
· Guardian Valve Pseudo Pin Valve
MARVAC’s team of engineers have unrivalled experience in dealing with tank storage applications, enabling them to assess each customer’s individual specifications to provide the optimum safety solution. MARVAC products typically operate within a range of -800 mbarg to 3.5 barg and -196°C to 250°C, but extended parameters are available on request and after consultation. Tank blanketing valves are dedicated to providing inert or rich blanketing of storage tanks to limit evaporation and reduce harmful emissions.
· Marvac 77A Tank Blanketing Valve
MARVAC’s team of engineers have unrivalled experience in dealing with tank storage applications, enabling them to assess each customer’s individual specifications to provide the optimum safety solution. MARVAC products typically operate within a range of -800 mbarg to 3.5 barg and -196°C to 250°C, but extended parameters are available on request and after consultation.
Emergency vent manway is used to provide overpressure protection in the event of the tank being subjected to fire exposure and to facilitate access to the vessel from the top for internal inspection. Gauge hatches also enable product level measurement and sampling.
· Marvac 785 & 786 Emergency Vent Manways