Standards and design codes

API – American Petroleum Institute
ASTM - American Society for Testing and Materials
ASME - American Society of Mechanical Engineers
ANSI – American National Standards Institute
MSS - Manufacturers Standardization Society of Valve and Fittings Industry
NACE – National Association of Corrosion Engineers
BSI – British Standards Institute
There are other design standards (if requested)
DIN – Deutsche Industry Norm
AWWA - American Water Works Association


Spare parts, maintenance and after-sales service

We guarantee the delivery of spare parts for a trouble-free start-up and adjustment,
as well as commissioning.  We provide a thorough after-sales service,
full-scale maintenance of manual valves and complete diagnostics of power-driven valves.
When requested by engineering services wWe research and measure design parameters,
execute improvements and modernization of existing valve designs when
requested by engineering services.