![]() The valve will remain open until a reseat pressure is reached. Safety relief valves are sized in such a manner that the valve will always have a greater flow capacity than the source creating the air pressure (i.e. When the force created from the air pressure becomes greater than the spring force, the valve ‘pops’ fully open and vents air to the atmosphere. What is the difference between a safety valve and a relief valve?Ĭontrol Devices offers two standard types of pressure relief devices for air.Ī safety relief valve, or pop-off valve, is set to a predetermined pressure using a spring force to counteract the air pressure force. The flow capacity charts for all of our safety valves are shown under the Products, ASME Safety Valve section of our web page. How do I obtain flow capacities for ASME safety valves? Please contact us and we will put you in touch with a distributor in your area. How do I locate a local distributor for a special item? What is the difference between a safety valve and a relief valve?ġ.How do I obtain flow capacities for ASME safety valves?.How do I locate a local distributor for a special item?.581 Long Pattern Raised Face Flanged Check Valveįrequently Asked Questions 90 Day Limited Warranty Frequently Asked Questions.517 Raised Face Flanged Expansion Check Valve.CA Load Genie® for Tube Compression Fitting and PA Load Genie® for Pipe.Vacuum Relief Brass & Stainless Steel Valves.VR25, VR38, VR75 and VR10 Vacuum Relief Valves.PR25, PR38 and PR75 Pressure Relief Valves. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |