Pressure Relief Valves

ANDERSON GREENWOOD Atmospheric Pressure and Vacuum Relief Valves Type 4020

Weight or spring loaded valves capable of providing pressure and vacuum relief that vent to atmosphere. Designed and tested to reduce costs and emissions with higher flow capacities.

[Translate to English:] Typ 4020

Technical Data :

Nominal sizes

DN 50 - 300 / ANSI 2" - 12"

Connections

DIN PN 10/16 / ASME 150

Set pressures

Up to 1 barg
Vacuum up to -1 barg

Certification

ATEX

Documentation

DEFREN

Application

Petrochemical Industry
Energy & Environmental Technology
Chemical & Pharmaceutical