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Products specifications :

self-pressure control valves

upstream pressure self-operated control valves*

- ND 8 (1/4") to ND 100 (4"). - ISO NP 20 to 250 (Class 150 # to 1500 #), max temp: 240 °C. - Carbon steel, stainless steel, duplex, super-duplex. - With balanced plug. - Flanged or butt welding or connection with safe and tight union fittings vanatome patented . - Nuclear - Armament - Industry. - Pressure release power operated by membrane or piston actuator. - Options : • high temperature > 240°C with bellows.