2357-31 - Pressure buildup regulator

The Type 2357-31 self-operated pressure build-up regulator with safety function and integrated excess pressure valve is a small size regulator designed to work for special applications. The Series 2357 pressure regulators are especially designed for the conditions in cryogenic service. These regulators can also be used for gases, liquids and vapors under other operating conditions.

The pressure regulator consists of a valve body with three ports (marked A, B and C), internal operating diaphragm and set point adjuster.

• Nominal diameters: M40x2 or M26x1,5
• Pressure classes: up to 50 bar
• Materials: Brass
• Temperature range: -196°C to +200°C
• Set points range: 1 to 40 bar