TECHNICAL DESCRIPTION

GLB valves are controlled shut-off valves. They are designed to stop or allow the flow of the medium by external operation, via either the handwheel or the installed drive. If, upon the customer´s request, they are fitted with a regulating cone, they can be used to regulate the flow of the medium. The medium can flow in one direction only. These valves are designed and manufactured to ensure maximum service life and reliability. They are suitable for liquids, gases and steam.

MATERIAL SPECIFICATION

Globe valves are made from carbon and stainless steel. The material type can be adjusted according to the customer´s request to optimally suit the operating conditions.

BASIC STANDARDS FOR DESIGN

Basic design
EN 12 516-1, EN 12 516-2, ASME/ANSI B16.5, GOST

Building lengths
EN 558-1, EN 12 627

Flange dimension
EN 1092-1, EN 1759-1, GOST

Testing
EN 12 266-1, EN 12 266-2

Pressure-temperature rating
EN 12 516-1, ASME/ANSI B16.33

Dimension of welding-on ends
EN 12 627

Dimension of threaded ends
ISO 228-1