For many years, LESER VALVESTAR© has been an important component for the simple and safe design of LESER safety valves.

The new introduction of the American standard ASME Sec. XIII was implemented in LESER VALVESTAR© 7.3.2, replacing the calculation method according to ASME Sec. VIII.

Product data update:

• 441 DIN DN250 – DN400 new casted design implemented
• 441 ANSI DN250 – DN400 new casted design implemented
• 441 DIN DN200 Stainless steel casted design implemented (was missing)
• 433 DN15 implemented (was missing and replaces older designs)
• Product data correction
• Customer profile error when installing with Windows 10 has been corrected