cryogenic safety valve brands

Cryogenic Safety Valves Type 06011 is made with stainless steel. It is provided as a safety device for protection against thermal expansion in pipework ...

Browse our selection of Cryogenic Pressure Relief Valves, designed for use with liquid dewars, oxygen compatible, and rated for different pressure requirements.

Conventional Safety Relief Valve is used in many industries for protection against high pressure. This valve is used in the gas or liquid industries to control the pressure for high safety standards. Conventional Safety Relief Valve is used for the safety of various pressure devices like a tank, piping, boiler etc. Mainly the Conventional Safety Relief Valve is used to save property and life.

Pressure relief valves have high flow capacity in order to be capable of efficiently directing flow to tanks. They"re used in hydraulic systems, and limit system pressures at specific levels. When a prescribed set pressure limit is reached, a pressure relief valve will immediately respond by sending excess flow from the system back into the tank.

Evergreen Midwest is an authorized dealer of cryogenic pressure relief valves. These work appropriately on piping systems, mini bulk cryogenic containers, and liquid cylinders (alongside ASME relief valves).

B-19434B Series/C-19434B Series - B-19434B relief valves are suitable for use with oxygen and non-corrosive gases. C-19434B relief valves are designed for carbon dioxide service.

DA Series - A complete unitized solution for pressure relief devices assembled in factory settings, ready for attachment to cryogenic bulk tanks. Ideal for OEM applications where pre-fabricated assemblies are favored to streamline construction.

DR Series - A simple solution for the isolation of pressure relief devices during routine change outs relief valves w/out evacuating vessel. Excellent for protecting bulk liquid vessels, transport trailers, industrial pipelines, and LNG systems.

NR Series - Designed for indoor applications (such as labs) where relief valve discharge noise is an issue. RegO’s NR series provides excellent flow characteristics with a 50% reduction in outlet noise related to valve relief.

PRV 9400 Series - Brass or stainless steel, Non-ASME - these relief valves are designed for thermal safety relief applications and cryogenic liquid containers.

PRV 19430 Series - Brass relief valves/PRV 29430 Series stainless steel relief valves - these are designed for oxygen / other industrial gases and cryogenic service. Apply on piping systems, liquid cylinders, or mini-bulk cryogenic containers where ASME relief valves are needed.

UA3149A Series - “Pop-type” relief valves especially designed for use as a secondary relief valves in carbon dioxide transports and stationary storage tanks. Designed to protect tanks from excessive pressure in emergency events.

Manufacturers rep. & stocking distributor of industrial process equipment. Products include analytical equipment, bio-pharmaceutical equipment, control products, electric heat trace products, flow equipment, gas detection products, level instrumentation, pressure gauges, pressure instruments, regulators, sanitary products, temperature instruments, valves & wireless products. Analyzers such as total hydrocarbon analyzers, BTU analyzers, gas detection analyzers, process photometric analyzers, trace (ppm/ppb) moisture analyzers & on-line analyzers are available. Control products include valves, pressure/temperature regulators, actuators, monitoring systems, single & multi-loop controllers, pressure/temperature transmitters, pneumatic positioners, air sets, volume boosters, relays, process control systems, liquid & solid level controls & weigh feeders. Capabilities include assembly, customization, calibration & repair.

Distributor of hydraulic press safety, quick opening safety, rotary and safety valves. Amerigear®, Boston Gear®, Carlisle®, DeMag®, Desch® and IMI Norgren®, pneumatic, double action, quick release and flow control valves also provided. Repair and preventative maintenance services are offered. Value added services such as custom barcoding, CAD capabilities, OEM assembly, plant surveys and third party logistics are also available. Serves the metal processing, metal service center, paper mill and paper converting, canning, grinding, commercial laundry, marine, oil and gas and material handling industries. Vendor managed inventory (VMI) programs available. Kanban delivery.

HEROSE cryogenic safety valves are certified to global certifications for CN, TR CU and ASME. Thus they can be used worldwide, regardless of where the system is installed later. Cryogenic safety valves are available in sizes from DN6 to DN50 and secure pressures up to 550 bar, at operating temperatures of -270°C to +400°C. The safety valves are manufactured primarily in stainless steel but also in bronze and brass.

Please find the cryogenic safety valves in the product choice below. You can combine different product characteristicsto find your cryogenic safety valve better.

Since 1955, MECA-INOX is an European leading signature for high quality ball valves dedicated to cryogenic gases, fine and green chemistry, corrosive fluids, and food industry with more than 3 million valves installed all over the world. Based on 15 years’ experience in design and ...

Dohmeyer is a leading global manufacturer of cryogenic refrigeration systems for the food processing, pharmaceutical, aeronautic, plastics and steel industries.  For more than a decade, Dohmeyer has continued to develop innovative chilling and freezing solutions with its own team of dedicated engineers specializing in cabinet, ...

Dohmeyer is a leading global manufacturer of cryogenic refrigeration systems for the food processing, pharmaceutical, aeronautic, plastics and steel industries.  For more than a decade, Dohmeyer has continued to develop innovative chilling and freezing solutions with its own team of dedicated engineers specializing in cabinet, ...

Since 1999 we’ve been bringing our extensive knowledge, great service and an unrivalled safety record to the global valve and ancillaries market. Herose supply the top international industrial gas companies and original equipment manufacturers (OEM), and our products are used in over 100 countries. You’ll ...

Demaco Demaco is a leading knowledge-driven cryogenic infrastructure partner for industrial gas companies, scientific institutes, and EPC contractors worldwide. Demaco manufactures systems with measure and control technologies for cryogenic applications. All cryogenic systems are double walled where high vacuum is applied as an ultimate insulator. ...

Chart D&S Europe manufactures a wide portfolio of state-of-the-art distribution and storage gas cryogenic solutions produced in multiple facilities, Chart Ferox, Gofa, Flow Instruments. Its products include, stationary bulk tanks, a complete array of mobile cryogenic equipment with unique “Flowcom 3000” measurement system, transportable liquid ...

Established in 1949, with over 70 years of experience, Habonim is committed to engineering, manufacturing, and supplying superior products and providing excellent personal service to our customers. We take pride in incorporating quality, innovation, reliability, and safety into our products. We provide the best professional ...

FasTest’s high-pressure, gas filling connectors have a proven track record with over two decades of service in the field. FasTest gas quick connectors provide a simple single handed approach to filling cylinders. Under pressure, a secure, leak-tight seal is established with our patented safety locking ...

Founded in 1963, Control Devices is a leading designer and manufacturer of specialty valves and other high-quality flow control products. Control Devices’ ISO 9001:2008 certified facility boasts a dedicated and skilled work force utilizing automatic machining, assembly and final test equipment to support our production ...

For six decades CPC‑Cryolab has been a world leader in the development, design and supply of high-quality cryogenic valves and equipment to support the ever growing needs and standards required by the Industrial Gas industry.  The CPC-Cryolab team expertly provides highly engineered, long-term solutions that ...

Equigas Group is dedicated to providing customers with impeccable service, high quality products, and customer minded warranties for the Americas and the Caribbean. Equigas International, Inc. is the subsidiary of the group that serves the Cryogenic & Compressed Gas, Specialty Gases, Medical Gases and LNG ...

With more than 140 years’ experience in the development, manufacture and sale of valves with a high level of innovation and modern production with certified quality management, our company is one of the world’s leading manufacturers and suppliers of globe, check and control valves as ...

Niagara Controls is a technical sales representative and stocking distributor for a number of world-class manufacturers of industrial valves and controls, pressure relief devices, and a wide variety of other engineered products. We pride ourselves on delivering laser focused customer service and our ability to ...

Zero leakage metal seated five-offset valves designed by V-AXX Valve. Dual flanged stainless steel bodies suitable from -454 °F to 2552 °F. These severe service valves are suitable for gas, LNG and other cryogenic applications that require zero leakage.

Products and systems for measurement, control and regulation of cryogenic fluids and gases. Products include on-off manual and pneumatic extended stem angle seat and globe valves, positioners and process controllers, and vacuum jacketed valves and piping.

Manufacturer of standard, custom and high pressure solenoid valves used for a wide range of fluids and gases, including oxygen, hydrogen and cryogenic fluids. CRN approved valves and ATEX listed solenoids available. More than 100 years in business.

Clampseal cryogenic valves for high-pressure, low-temperature applications to -420F. Available in 1/2" through 4" sizes with socket weld, butt weld or special ends. Pressure ratings include ASME class through 2500#, ASME B31.3, ASME B16.34, and MSS SP-84.

DK-LOK® tube fittings, valves, and pipe instrument and weld fittings are manufactured to stringent industry standards. Highest grade raw material and 1/1000" tolerance control assure a leak-tight seal in process, power and instrumentation applications.

Distributor and assembler of cryogenic solenoid valves; custom, fully-tested, valve manifolds and assemblies; 2-way normally open & normally closed; oxygen service cleaning; up to 3” NPT; up to 1000 PSI; gas detectors for oxygen leaks or depletion.

Design and manufacture of precision motion control devices, primarily using piezo actuators. Experienced with design for extreme environments, such as cryogenic, high vacuum, and high heat applications, as well as systems requiring non-magnetic actuation.

Valves for a variety of cryogenic applications with heritage brands Worcester Controls, McCANNA, Valtek, Valbart and Vogt. Valve types include extended and non-extended ball valves, globe valves and rising stem control valves. Sizes from 1/4" to 36".

Custom soft or metal seated valves designed to withstand -270 C (-454F) temperature and pressures exceeding CL4500 rating. Minimum 12" bonnet extension, drilled ball (pressure relief), exotic alloys and Vari–V control options are available.

Manufacturer of standard floating ball valves, trunnion, cryogenic, high pressure and metal seated valves, as well as control and automation systems, pneumatic actuators and complex manifold assemblies for economical solutions to specialized tasks.

Haskel manufactures a highly reliable and comprehensive range of pneumatic or hydraulic-driven, high-pressure liquid pumps, gas boosters, air pressure amplifiers, valves, fittings, and tubing.

Herose provides high quality globe valves, control valves, check valves, gate valves, ball valves, fill systems, pressure regulators and safety valves for industrial gases and LNG applications.

Vacuum pumps and components for a wide range of modern production and application processes. Known for its high quality, reliability and highly trained staff, HSR meets customer needs with diffusion and UHV pumps plus high vacuum plate and angle valves.

Cryogenic products including CRYON valves, trunnion ball valves, needle valves, and tube fittings, used in applications such as cryogenic valves and vessels, analytical instrumentation, beverage carbonation systems.

Design, engineering and manufacture of stock and application specific (custom) products, including cryogenic reciprocating pumps, ambient vaporizers, cryogenic pump suction and return valves, cryogenic pipework, and cylinder filling solutions.

m-tech’s ball valves are specially designed and manufactured to meet relevant cryogenic standards (DIN EN 1626, BS 6364). The valves are suitable for handling cryogenic liquefied gases such as LIN, LAR, LOX and LNG.

Designers and manufacturers of cryogenic valves and fluid control equipment in industry sectors including industrial gas, transportation and storage, rail and marine. One of a kind cryogenic patented products and extensive customer service.

Worldwide manufacturer of ball valves and specialty valves for both sanitary and industrial industries including chemical, cryogenic/LNG, consumer goods, energy/nuclear, food/beverage, marine, pharmaceutical, pulp/paper, refinery, and steel.

Valves and valve packages of high global standards for every aspect of cryogenic fluid control, including ball valves, gate valves, globe valves and others.

Unique multi-function vacuum valves designed to improve safety and simplify vacuum pumping operations. The Re-Vac valve line provides vacuum seal-off, vacuum pump-down, vacuum monitoring and partial over pressure relief, without need of add-on components.

Cryogenic, high temperature, and high pressure valves and control valves, including ball, gate and butterfly valves, globe & check, Thomson and safety valves.

Tri-clamp fittings including clamps, adapters, elbows; DIN, butt weld, bio-pharm (BPE) fittings; stainless steel and BPE tubing; one piece threaded, tri-clamp ball, butterfly valves; angle, straight, and tee-line strainers; sanitary transfer hoses.

Schwanner supplies vacuum super-insulated lines, pipeline systems, valves and a wide range of accessories for transporting and storing cryogenic liquefied gases.

Specializes in engineering zero to low leakage triple offset butterfly valves, including at cryogenic temperatures. Their experience includes aerospace end users in a variety of valve sizes under strict cleanliness controls and performance requirements.

Full line of floating or trunnion mounted ball valves, 3-way multiport ball valves, fully welded ball valves and double-block-and-bleed ball valves suitable for any application from standard duty to critical service.

Whisper Valve®, used to silence cryogenic safety devices on cryo-containers. Changeover manifold, cryogenic transfer hoses, complete line of specialty gas equipment.

From its original focus in cryogenic transfer lines, Thames Cryogenics" expertise now extends across piping, valves, phase separators, instrumentation and vessels for cryogenic fluids, with particular expertise in cryopreservation and biological freezers.

Velan"s cryogenic product lines include butterfly valves, bellows sealed globe control valves, high pressure and severe applications control valves, used in research labs, particle accelerators, LNG, aerospace, hydrogen and helium facilities worldwide.

Zwick is a leading manufacturer of metal-seated triple offset butterfly valves known as series TRI-CON, TRI-CHECK check valves and TRI-BLOCK, the double block & bleed design. TRI-CON CRYOGENIC is the series for low temperature applications.

CPC-Cryolab was founded in Florida to support the Space Program and the world’s first commercial size liquid hydrogen plant. The plant was built in Palm Beach County and CPC designed and manufactured all of the valves, filters, piping and transfer connections used in the facility.

In 2000, CIRCOR acquired the Rockwood-Swendeman line of cryogenic safety relief valves from Rockwood Systems of Portland, Maine. This industry valued line of SRV’s helped to further compliment the growing product line CPC-Cryolab has to offer.

At CPC-Cryolab, we strive to provide quality products and solutions to support the ever-growing cryogenic market.  We are known as the world leading manufacturer of liquid hydrogen and liquid helium cryogenic components and equipment. We pride ourselves with the largest and most diverse family of products supporting the hydrogen and helium markets with; vacuum jacketed filters, valves, hoses, piping systems, manifolds and transfer connections available in the industry.

Generant manufactures an extensive product offering of pressure relief valves including low pressure/high accuracy and high pressure/ high flow designs. Generant pressure relief valves are relied upon in many diverse industries such as Industrial and Medical Gases, Cryogenics and Chemical Processing. Available in a variety of materials of construction and porting configurations providing product solutions for a wide range of liquid and gas applications.

Bowling Brand CSRV Series Cryogenic Safety Relief Valve in ASTM B16 C36000 Brass Material with TS approval is a spring load over pressure safety protection device in cryogenic systems, thermal safety relief applications and LNG application. The CSRV Series Cryogenic Safety Relief Valve is supplied cleaned by CGA-G-4.1 standard for the oxygen service. In addition, the CSRV Series Cryogenic Safety Relief Valve can be ordered with set pressure in pressure range from 50– 600 psi. (3.4 – 41.3 Bar) and pressure preset and permanently locked. Relief Pressure Valve cannot be altered or adjusted in the field.

Inspection and maintenance of Pressure Relief Valve is important. Failure to properly inspect and maintain Pressure Relief Valves could result in personal injuries or property damage. The useful safe service life of a Pressure Relief Valve may be significantly affected by the service environment .

A safety valve is a valve which automatically actuates, without the assistance of any energy other than that of the fluid concerned, discharges a quantity of the fluid so as to prevent a predetermined safe pressure being exceeded, and which is designed to reclose and prevent further flow of fluid after normal pressure conditions of service have been restored. Ramén Valves supply safety valves from the German brand Herose.