Valves and Industrial Products

Leser Valves


Leser spring loaded and pilot operated safety valves for apt for all industrial applications according to the Pressure Equipment Directive and ASME VIII.

Leser spring loaded and pilot operated safety valves are currently used by major companies in the chemical, oil and gas, petrochemical, energy, technical gases, LNG/LPG, pharmaceutical, food and beverage, shipbuilding and heating and air conditioning industries use Leser safety valves. Leser safety valves are manufactured at a modern plant in Hohenwestedt/Germany and conform to international market standards. Major certifications include US Coast Guard, CE Declaration of Conformity, RINA, and Bureau Veritas.

BV 437 438 439 Certifications
BV 459 462 Certifications
BV 526 Certifications
BV 810 820 811 821 Certifications
Other Product Certifications
Other Valves and Industrial Products

Safety Valves

TypeSizeClassBody MaterialApplication
API Valve2"-10"CL 150-2500WCB, CF8M, CF3M, LCBRefineries, Chemical, Oil & Gas etc.
Compact Performance3/8"-1/2"1.5-12325 psigStainless Steel, Chrome SteelAir/Gas Compressors, Thermal relief, High Pressure Extraction Plants, LPG Terminals etc.
High Efficiency Pilot Operated2"-10"CL 150-2500WCB, CF8M, LCBSteam, Gases and Liquids

Product Brochures


API Brochure
Compact Performance Brochure
High Efficiency Brochure
Clean Service Brochure
S&R Brochure
Critical Service Brochure
Modulate Action Brochure

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