Series A9021-A9023/1015 CRYO
2/2-way valve, externally pressure-controlled in cryogenic design for liquefied gases (LN2 nitrogen, LCO2 carbon dioxide) down to -200°C. Due to the spindle extension, the valve body can be isolated very well. The spring-loaded single-actuator is sufficiently removed from the cold source. The valve is controlled via a 3/2-way pilot valve. In addition, a pneumatic positioner for the stroke control (input 4 ... 20mA, 0 ... 10V)) can be set up.
Link to this productTechnical informations
Connections | G1/2 up to G1/4 |
Pressure | Min: 0 bar, Max: 40 bar |
Temperature | Min: -196 °C, Max: 80 °C |
Media | Argon, liquified cryogenic -186°C Liqud Nitrogen -196°C LN2 LNG liquified natural gas -162°C |
Housing materials | CW617N brass |
Sealing | PCTFE |
Type of Control | pneum. direct |