Application

• 9400 series relief valves are specifically designed for vapor line safety relief applications and cryogenic liquid containers.
• Features
• Cleaned and packaged for oxygen service per CGA G-4.1.
• Bubble tight at 95% of set pressure.
• Easy to read color coded barg/mpa labels.
• Tamper resistant
• Adapters provide standard pipe thread connections for venting gas to the outdoors.
• Repeatable performance.
• 100% factory tested.
• Temperatures Range (Teflon Seat) -320° to +165° F. (-196ºC to +74ºC)
• Temperatures Range (Flurosilicone Seat) -60° to +165° F. (-51ºC to +74ºC)
• Rated for gas service only.

Download data sheet REGO Series 9400 PRV & SS

Executions of the series REGO 9400 (PRV & SS)

• REGO PRV 9432
• REGO PRV 9433
• REGO PRV 9434
• REGO SS 9432
• REGO SS9433
• REGO SS9434
• REGO B-9425
• REGO B-9426N

Application

The 19430 and 29430 relief valves are designed for oxygen and other industrial gases and for cryogenic service in the vapor space. Apply on piping systems, liquid cylinders or mini-bulk cryogenic containers where an ASME relief valve is required.

Features

• A.S.M.E. rated, National Board Certified.
• Bubble tight at 95% of set pressure.
• Full flow at 110% at set pressure.
• Repeatable performance.
• 100% factory tested.
• Temperatures Range (Teflon Seat) -320° to +165° F. (-196ºC to +74ºC)
• Temperatures Range (Flurosilicone Seat) -60° to +165° F. (-51ºC to +74ºC)
• Cleaned and packaged for oxygen service per CGA G-4.1.
• Rated for gas service only
• Easy to read color coded barg/mpa labels.
• Tamper resistant

Download data sheet REGO Series 19430 & 29430 (PRV)

Executions of the series REGO 19430 & 29430 (PRV)

• REGO PRV19432
• REGO PRV19433
• REGO PRV19434
• REGO PRV29432
• REGO PRV29433
• REGO PRV29434

Application

The ASME approved 90° relief valves AR Series, provide precise relief set points which protect cryogenic vessels and piping systems for over-pressurization.

Features

• High flow rates are approved by rigorous testing to ASME BVPC Code Section VIII.
• The ninety degree configuration provides relief of gases eliminating direct flow through the spring.
• The ninety degree configuration allows easy incorporation to plumbing for output containment.
• Bubble tight seat provides 100% shut off when reseating or static mode.
• A variety of inlets and pressure settings assure adherence to application requirements.
• Temperature Range: -320°F (-196°C) to +165°F (+74°C)
• Cleaned for Oxygen Service per CGA G-4.1
• 100% Factory Tested.
• PED, TPED, ASME & CRN Certified

Download data sheet REGO Series AR

Executions of the series REGO AR 4100

• REGO AR4104A - REGO AR4104B
• REGO AR4106A - REGO AR4106B
• REGO AR4108A - REGO AR4108B
• REGO AR4112A - REGO AR4112B

Executions of the series REGO AR 5100

• REGO AR5104A - REGO AR5104B
• REGO AR5106A - REGO AR5106B
• REGO AR5108A - REGO AR5108B
• REGO AR5112A - REGO AR5112B

Application

The DR Diverter Valve Series provides a simple solution for ths isolation of pressure relief devices during routine change out of a relief valve and burst discs without evacuating the vessel. Excellent for protecting bulk liquid vessels, transport trailers, industrial pipelines, and LNG systems.

The DA Diverter & Relief Valve SeriesRegO® provides a complete unitized solution for pressure relief devices assembled in a factory setting ready for attachment to cryogenic bulk tanks. Ideal for OEM applications where pre-fabricated assemblies are favored to streamline construction. Excellent for protecting bulk liquid vessels, transport trailers, industrial pipelines and LNG systems.

Download data sheet REGO DA 6200 & DR 6100

Executions of the series REGO DR 6100

• REGO DR6108
• REGO DR6112
• REGO DR6113

Executions of the series REGO DA 6200

• REGO DA6206
• REGO DA6208

Application

The UA3149A series “pop-type” relief valves are especially designed for use as a secondary relief valve in carbon dioxide transports and stationary storage tanks. The relief valve is designed to protect the tank from excessive over pressure in the event of fire or other emergencies. A small throttling-type primary relief valve must also be provided to control boil-off and maintain tank pressure. Provisions must be made to prevent the accumulation and build-up of water and foreign material in the valve by use of protective cap included.

Features

• “Pop-type” design permits the relief valve to open slightly to relieve moderately excessive pressures.
• Relief valve “pops” open to full discharge capacity when pressure exceeds a predetermined point.
• 100% Factory Tested.
• Temperature Rating: -40°F (-37°C) to 85°F (29°C)
• Tamper Resistant.
• Repeatable Performance.
• ASME Rated.
• Rated for Gas Service.

Download data sheet REGO UA 3149 A Series

Executions of the series REGO UA 3149 A

• REGO UA3149A303
• REGO UA3149A330
• REGO UA3149A350
• REGO UA3149A358

Application

Designed especially for use as a primary relief device on large stationary pressurized storage containers with flanged openings. These manifolds incorporate an additional relief valve,  not included in the flow rating, allowing for servicing or replacement of any one of the relief valves without evacuating the container. The handwheel on the manifold selectively closes off the entrance port to the relief valve being removed while the remaining relief valves provide protection for the container and its contents. All manifold flow ratings are based on flow through the relief valves after one has been removed for service or replacement.

Features

• Allows for relief valve removal and replacement on a periodic basis without shutting down and evacuating the container.
• “Pop-action” design of relief valves insures maximum protection with only minimal product loss at moderately excessive pressures.
• A rubber plug with chain is provided to protect manifold outlet threads where the relief valve has been removed.
• May be mounted directly to a welding neck flange or manway cover plate. Requires no inlet piping.
• Relief valves designed to automatically reseat firmly after discharge.
• Resilient relief valve seat disc provides “bubble-tight” seal.
• Relief valves are ASME rated, UA3149 Series

Download data sheet REGO UA 8560 & UA 8570 Series

Executions of the series REGO UA 8560

• REGO UA8563M303
• REGO UA8563M3303

Executions of the series REGO UA 8570

• REGO UA8574A295
• REGO UA8563A303