cryogenic safety valve for sale

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.

Cleaned and bagged to meet CGA G-4.1 for oxygen service and other high-purity applications, these valves are built to withstand the extreme cold of liquid carbon dioxide, liquid nitrogen, and liquid oxygen. They begin opening at the set pressure and fully open at about 10% over the set pressure. Valves begin closing as pressure drops and fully close when the system pressure is restored below the set pressure. Set pressure is not adjustable.

Valves are not intended for direct contact with cryogenic liquids. Risers (sold separately) are required to convert cryogenic liquids into gases before they contact the valve. 3/8 NPT valve requires a 1/2 NPT × 3/8 NPT bushing when using a riser.

JTC Valve Sales offers the most trusted Rego Relief Valves for your safety. The relief valve is critical in protection against high pressure applications. The Rego Relief valves are applicable in a wide range of applications. Made from brass and stainless steel, the Rego relief valves are designed for thermal safety for cryogenic liquid containers. Every valve is tested at the state-of-the art manufacturing facility for your safety.

Relief valves find an application in vapor line safety relief application and cryogenic relief containers. The 9400 series valves are specifically designed by Rego for this critical application.

If you have not found the relief valve you are looking for, kindly contact us now to enable us to deliver the Relief valve from our well-stocked warehouse. Your safety is our priority which is ensured with Rego’s Relief valves available here.

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.

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

The Generant Series Brass CRV, Cryogenic Relief Valve is a spring reference over pressure protection device. The CRV incorporates Generant’s exclusive “Dirt Guard” feature which increases the valves ability to tolerate particulate contamination. This device is ideally suited for use as a “Blocked Line Safety” in cryogenic systems. The CRV is supplied cleaned and packaged for oxygen service. Relief pressure can not be altered or adjusted in the field. Seat and poppet geometry combined with optimized spring ranges provide high flow rates with minimum pressure accumulation. The Generant Cryogenic Relief Valve has a compact design and availability of a variety of inlet and outlet configurations reduces size and piping requirements. Relief pressure can be discharged to atmosphere or to a downstream connection. The CRV is supplied with Flourosilicone seals for set pressures from 10 – 49 Psig (0.7 – 3.4 Bar) and PCTFE seals for set pressures greater then 50 – 750 Psig (3.5 – 51.7 Bar)

As your leader in moving molecules in the industrial gas industry for over 50 years, we can offer technical assistance for your pipe system design, as well as cryogenic valves and cryogenic fittings, regardless of your level of experience. Our sales engineers have over 40 years of combined experience. Our product management, engineering, and quality departments work closely together to provide a steady flow of new features and expanded product offerings without compromising the reliability and performance that we are known for. Our manufacturing team has decades of experience and work in our newly-expanded valve-specific manufacturing area, located in our Allentown, PA headquarters.

Searching for tools to control the flow of your piping system? Explore one of the largest featured collections of products and discover a range of wholesale cryogenic safety valve on Alibaba.com. When you search for cryogenic safety valve and related items, you will be able to find many types of cryogenic safety valve varying in size, shape, use, and quality, all at prices in which are highly reasonable!

There are many uses of valves - mainly controlling the flow of fluids and pressure. Some examples include regulating water for irrigation, industrial uses for controlling processes, and residential piping systems. Magnetic valves like those using the solenoid, are often used in a range of industrial processes. Whereas backflow preventers are often used in residential and commercial buildings to ensure the safety and hygiene of the water supplies. Whether you are designing a regulation system for irrigation or merely looking for a new replacement, you will be able to find whatever type of cryogenic safety valve that you need. Our products vary from check valves to pressure reducing valves, ball valves, butterfly valves, thermostatic mixing valves, and a lot more.