Self-operated pressure regulators

2357-31 - Pressure buildup regulator

2357-31

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

Manufactorer: SAMSON

Related documents
Datasheet - DINT2558EN
Accessories - Self-operated regulators for cryogenic mediaT2570EN
Mounting and operating instructionsEB2558EN
Drawings - DIN