CRYO
Needle valves are regulating devices that allow precise flow and pressure control, making them highly functional as gauge isolation valves to protect from pressure surges damaging the gauges. They are commonly used in low flow-rate processes that require accurate throttling of pressure or in bulk tank gauging lines, trailers and other similar applications.
Pressures in appliances using cryogenics are usually sensitive to higher pressures and the needle valves help regulate the pressure to a desired output. Pressure regulation is manually actuated by using the handwheel that require multiple turns for a small regulation of gas and fluid flow/stop.
Body: AATM B283 brass
Stem: Brass
Knob: Brass
Bonnet nut: Brass
Panel mount nut (optional): Brass
Set screw: Steel
Stem packing: PTFE with brass gland
Gas types: Nitrogen, Oxygen, Argon
Connections: Solder, braze
Type: Silver
Pressure range: 137.9 bar (2000 psi)
Temperature range: -40˚C to +74˚C (-40˚F to +165˚F)
Sizes and range: 1/4"
Series: CMM250, CFF250, CRM
Standards: PED, ASME, CRN
*Materials and specifications are subject to generalisation. Our experienced people are ready to help you find the correct fit for your application.
Female ports are available upon request
Whether you already know what you need, or you would like the opinion of an expert, we are always ready to help you out.
