Restek™ Ultra-High Pressure Sample Cylinder Valves

Description

• Alta-Robbins unique valve design incorporates a fully contained soft seat that provides durability and longer lifetime
• Tight shut-off is easily achieved with very low torque, yet the valve is rugged enough to withstand overtightening
• Multiple valve configurations, including dip tube and rupture disks Temperature range: -40° to +120°C Available stainless-steel or sulfinert-treated Dip Tube Provides a headspace above liquefied gases so that, should expansion occur with an increase in temperature, the pressure is not dramatically increased
• The dip tube is welded directly to the male inlet of the valve and cut to a length of up to 5.25 in
• Rupture Disks Function to protect sample cylinders from overpressurization by venting to the atmosphere
• The pressure rating on the rupture disk should always be lower than the cylinder.