J69 - Changeover Valve
Compact, high-purity changeover valve ensuring continuous gas supply in analytical and lab applications.
J69 - Changeover Valve
The J69 Changeover Valve is a compact, lightweight, high-purity solution designed for continuous gas supply applications. Engineered to switch between gas sources seamlessly, it ensures an uninterrupted supply in laboratory and analytical systems. The valve features an integrated design incorporating filtration, reserve flow protection, pressure indication, and isolation control. Made from stainless steel with elastomer options, it operates under high-pressure conditions, handling up to 300 bar (4351 psi). With a robust construction and precise control capabilities, the J69 Changeover Valve delivers reliability and efficiency for critical gas handling applications across diverse industries.
Ensures continuous gas supply by automatically switching to a backup source when primary gas is depleted.Integrated design includes filtration, reserve flow protection, pressure indication, and isolation control.Stainless steel construction offers durability and resistance to high pressures and extreme temperatures.
Key features
Compact, lightweight buildStainless steel body, elastomer seal optionsPort sizes: G1/4, 1/4 NPTMax pressure: 300 bar (4351 psi)Outlet pressure: 0–10 bar (0–145 psi)Temp range: -50°C to 150°CBuilt-in filtrationPanel mount optionPressure switch compatibilityHigh-purity gas handlingSpecifications
|
Fluid Types |
Gas |
|
Ambient Temperature (°C) |
-50 to 150 |
|
Seal Material |
NBR FPM EPDM |
|
Body Material |
Stainless Steel 316 |
|
Port Size (“) |
0.25 to 0.25 |
|
Maximum Working Pressure (barg) |
300 |
|
Maximum Set Pressure (barg) |
10 |
|
Loading |
Spring Loaded |
|
Type |
Pressure Regulator |
Parts & Service
Fairbanks Morse Defense offers an extensive portfolio of services to optimize performance, ensure reliability, and extend the life of your fleet – from the day its commissioned and for the many years that follow. Learn more about what our custom solutions can do for you.
Commercial Solutions
In addition to the defense industry, Fairbanks Morse Defense also works with the commercial industry. Our commercial customers can include municipal and nuclear power plants, hospitals, universities, and international stationary power applications.
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