Cryogenic valves; These valves are designed to be used in oxygen, nitrogen, argon, methane, ethylene carbon dioxide, nitrogen and LNG systems and are used to provide installation isolation at very low temperatures. 

Pronto Endüstri offers reliable solutions with different valve types for all cryogenic applications with its OCR series. All valve parts are designed for long-term use at -196°C. Thanks to the precision wax casting technique, it is possible to manufacture a high-strength one-piece body.

AISI304, AISI316 and Monel material options are available depending on the application. All valves can be designed as on-off or proportional controlled. 

All valve types for oxygen applications are completed free of oil. The seal is produced from PTFE material in accordance with oxygen control. Thanks to the anti-friction disc design, torque is reduced and smooth control is provided. 

Features

• Pneumatic & Manual control
• Proportional & On-Off control
• PTFE V-ring with Monel trim
• Wide temperature range from -196°C to 200°C
• Diameter range DN15 … DN400 
• Pressure class range PN16 ... PN100
• Material and sealing tests according to international norms