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Categories
- Valves
- Acetylene Valves
- Ammonia Valves
- ASB Packed Valves
- Brass Ball Valves
- Check Valves
- Chlorine Valves
- CNG Valves - Compressed Natural Gas Valve
- Cryogenic Valves
- Cylinder Valves
- Acetylene Valve Parts and Accessories
- Industrial Gas Valves
- 1206A Series - Ammonia Valves, Packed Wrench Operated
- BV Series - Hi/Lo Pressure Regulating with Built-in Regulators
- GRPV Series - Residual Pressure Retaining Valves
- GV Series - European Inlet
- GV Series - Manifold Valves
- GV Series - Straight Thread
- GV Series - Straight Thread, Chrome Plated
- GV Series - Tapered Thread
- GV Series - Tapered Thread, Chrome Plated
- GVHM Series - Ultra High Pressure
- GVHM (GSHVA) Series - Ultra High Pressure - Plated
- MVHM Series - Monel Valves
- SVHM Series - Stainless Steel Valves
- Medical Valves
- GV MRI Series - Global Valves for Use in MRI Environments
- KVAB Series - Post Medical Valves - Straight Thread
- KVAB Series - Post Medical Valves - Tapered Thread
- KVMB Series - Post Medical Valves - MRI Environment
- OxyGen 1 Series - Oxygen Valves with Integrated Pressure Regulars
- YVBA Series - Vertical Outlet Oxygen Valves
- Nitrous High Flow Valve
- Dual Fuel Valves
- Flow Control
- Gate Valves
- Globe Valves
- HVAC Valves
- Industrial Gas Valves
- Line Station Valves
- Line Valves
- LPG Valves
- LPG Lift Truck Valves
- Manifold Valves
- Diaphragm Valves - MAPP and Non-Flammables
- Master Valves
- Medical Valves
- Needle Valves
- OPD Valves
- Propylene Valves
- Refrigerant Valves
- Pressure Relief Valves
- A8560 A8570 and AA8570 Series Multiport
- AR Series - LNG Angle Pressure Relief Valves
- ARV/Adjustable Liquid Relief Valves
- B-19434B Series and C-19434B Series - ASME
- DA Series-Bulk Vessel Safety Assembly Relief Valve Diverter Burst Disk
- DR Series - Relief Device Diverter (3-Way) Valve
- LP Relief Valves
- NR Series - Noise Reduction
- Pipe-Away Adapters
- PRV 19430/29430 Series - ASME
- PRV 9400 Series - Non-ASME
- Specialty Gas Relief Valves
- UA3149A Series - ASME Carbon Dioxide Bulk Tank and Trailer
- Bleeder Block Assemblies
- Specialty Gas Valves
- 1032 / 1042 / 1132 Series Low Pressure Brass Diaphragm Valves
- 1214Y Series Wrench-Operated, Corrosive Gas Valves
- 5074 Series Brass Diaphragm Valves
- 5983 Series 303 SS Packed Valves
- 6074 Series 303 SS Diaphragm Packless Valves
- 6411 Series Diaphragm Packless Lecture Bottle Valves
- 6674 Series - 316L SS Diaphragm Valves
- 959 Series Specialty Gas Relief Valves
- 8000 Series Diaphragm Packless Valves
- 7074 & 7774 Series Specialty Valves
- 6075 Series
- Balloon Fillers
- Regulators
- Cylinders
- Transfer Hoses
- LN2 Storage Dewars
- Replacement Parts
- Acetylene Valves - Parts
- Ammonia Valves - Parts
- ASB Packed Valves - Parts
- BV Series Valves - Parts
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- Chlorine Gas Valves - Charging Valve
- Chlorine Gas Valves - Flex Connectors
- Chlorine Gas Valves - Fusible Plugs
- Chlorine Gas Valves - Outlet Caps
- Chlorine Gas Valves - Packing Parts
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- Chlorine Gas Valves - Valve Body
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- Fuse Plugs
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- B-19434B Series and C-19434B Series - ASME
B-19434B Series and C-19434B Series - ASME
The B-19434B Series relief valves are suitable for use with oxygen and non corrosive gases. The C-19434B series relief valves are designed for use in carbon dioxide service.
Features
• Both designs permit the valve to open slightly to relieve moderately excessive pressure.
• When the pressure increases beyond a predetermined point, the valve opens to its full discharge capacity in order to quickly reduce excess pressure.
• Pipe-away adapter for venting gas to the outdoors is available.
• A.S.M.E. rated. NB Certified.
• B-19434-B Series are cleaned for use in oxygen per CGA G-4.1.
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