HEROSE

Founded in 1873, HEROSE GmbH is a family-owned German valve manufacturer headquartered in Bad Oldesloe, with over 150 years of expertise in cryogenic and safety valve engineering. Guided by its brand motto “Built to endure”, the company employs more than 500 staff worldwide, produces over 550,000 valves annually, and supplies reliable fluid control products to over 80 countries.
HEROSE’s comprehensive product portfolio covers cryogenic valves, safety relief valves, globe valves, check valves, filling manifolds, high-pressure control valves and filters, designed to operate under extreme conditions ranging from -269°C ultra-low cryogenic temperature up to 400°C, with a maximum pressure rating of 1,200 bar. All products are fully developed and manufactured in-house, validated via self-built high-pressure and cryogenic test benches, and certified to ISO 9001, PED, CE, ASME, CRN and special equipment standards. Widely adopted in industrial gas, LNG, hydrogen, air separation, marine shipping, rail transit, chemical desalination, medical equipment and energy storage industries, HEROSE serves global leading gas groups including Linde, Air Liquide and Messer. Through strategic acquisitions of LORCH Sicherheitsventile and MACK Valves, HEROSE completes its full range of low/high temperature and pressure product lines, delivering integrated safety fluid solutions for storage tanks, tank trucks, on-board fuel systems and pressure vessels, recognized for premium tight sealing, long maintenance-free service life and anti-corrosion performance for critical industrial overpressure protection and cryogenic medium transport systems.
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