Active
526 Series Switchover
Pressure differential manifold switchover with brass internals for ultra-high purity gas applications
5264011-01-001 shown
The 526 Series Switchover operates by opposing pressure differential. Once the primary cylinder depletes, it automatically switches from the primary side to the reserve side to deliver a continuous supply of high purity, non-corrosive gas. The system comes with either flexible hoses for use with two cylinders, or manifold connectors for use with the CONCOA 52 Series maniflex manifold system. Due to pressure differential considerations, an integral line regulator is available to maintain constant downstream pressure. Additional options for the 526 Series switchover include purge valves to allow purging after cylinder changeover and outlet valves to allow isolation of the pipeline. For more flexibility in supply mode including optimization of high pressure, high purity gas applications, consider the CONCOA fully automatic, computer-controlled IntelliSwitch.
- 400 Series brass regulators with CAPSULE® seat design provide 360° filtration
- Metal-to-metal diaphragm seal prevents gas contamination
- Single knob priority valve permits easy switch of cylinder priority
- Optional line regulator maintains stable line pressure during a changeover
- Check valve in optional hose inlet gland eliminates backflow
- Optional Altos 2™ remote alarm delivers audible and visible alert before switchover occurs
- Optional purge valve enables purging after cylinder changeover
- Optional outlet valve allows isolation of pipeline
- Optional intrinsic safety barriers support flammable gas service or use in hazardous environments
Related Products
Intrinsic Safety Barrier for Pressure Switch Gauges
Intrinsic safety barrier for use with pressure switch gauges
526 LC Series Switchover
Brass pressure differential liquid primary, high-pressure reserve switchover for high purity gas applications
526 CD Series Switchover
Brass pressure differential switchover for high purity carbon dioxide or nitrous oxide
405 Series Regulator
Four-port, bare brass barstock, point-of-use regulator for ultra-high purity inert gas applications
WARNING: This product can expose you to chemicals including Lead, Chromium, Nickel, and 1-3 Butadiene, which are known to the state of California to cause cancer, birth defects, or other reproductive harm. And, this product can expose you to chemicals including Bisphenol A (BPA) which is known to the State of California to cause female reproductive harm. For more information go to www. PSWarnings.ca.gov.
CAPSULE® is a registered trademark of Controls Corporation of America; Altos 2™ is a registered trademark of Controls Corporation of America;
2