Technical description

S43 gate valves are high-pressure, controlled shut-off valves. They are designed to stop or allow the flow of the medium by external operation, either manually or via the installed drive. The medium can flow in both directions. They are specially designed for use in the power engineering, chemical and petrochemical industries, for liquids, gases and steam.

MATERIAL SPECIFICATION

Gate 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

Building lengths
EN 558-1

Flange dimension
EN 1092-1, na přání také dle DIN nebo GOST

Testing
EN 12 266-1, EN 12 266-1

Pressure-temperature rating
EN 12 516-1

Dimension of welding-on ends
EN 12 627

Detail information

For detailed information on material design and dimensions, download our datasheet

Certificates

• Certificate EAC
• European Certificate CE