Service Kit for LKB-ISO Butterfly Valve in EPDM | Alfa Laval

The Alfa Laval LKB-ISO Butterfly Valve Service Kit in EPDM is the original replacement gasket designed specifically for Alfa Laval LKB-ISO sanitary butterfly valves, the variant of the LKB family with dimensions in inches according to the ISO standard. Available in size 2.5" (manufacturer's reference: 9611923031). Made with high-quality EPDM elastomer, it offers excellent resistance to heat, steam, and CIP/SIP cleaning chemicals, maintaining its elasticity and sealing properties after multiple operating cycles. It complies with FDA 21 CFR 177.2600 and EC 1935/2004 standards, making it suitable for direct contact with food products, beverages, and pharmaceuticals. Manufacturer: Alfa Laval (Denmark).

Valve Compatibility

• Alfa Laval LKB-ISO — sanitary butterfly valve with dimensions in inches (ISO standard)
• Verify compatibility with other LKB series based on diameter and connection standard

Applications

• Food industry: process lines for dairy, juices, sauces, oils, and food fluids in general
• Beverage industry: beer, wine, soft drinks, and bottled water processing
• Pharmaceutical and biotechnology industry: processing sterile and semi-sterile fluids with frequent CIP/SIP cycles
• Cosmetics industry: processing creams, lotions, and high-purity fluids
• CIP/SIP cleaning systems: resistance to alkaline detergents, diluted acids, and high-temperature steam
• Installations with inch piping (ISO/American standard): plants with 2.5" diameter connections
• Preventive and corrective maintenance of Alfa Laval LKB-ISO butterfly valves in production plants

Technical Specifications

• Type: Service kit — replacement gasket for LKB-ISO sanitary butterfly valve
• Compatibility: Alfa Laval LKB-ISO
• Available size: 2.5" (inches, ISO standard)
• Manufacturer reference: 9611923031
• Gasket material: EPDM
• Certifications: FDA 21 CFR 177.2600 | EC 1935/2004 (suitable for food contact)
• Resistance: Heat, steam, CIP/SIP, alkaline detergents, and diluted acids
• Sales unit: Kit
• Country of origin: Denmark
• Manufacturer: Alfa Laval

EPDM Elastomer Chemical Compatibility

EPDM is compatible with water, hot water, steam, glycols, diluted acids, alkaline fluids, and CIP/SIP cleaning products. It is not compatible with mineral oils, hydrocarbons, fuels, or aromatic solvents. For applications with oils or fuels, consult our technical team to select the appropriate material (NBR or FKM/Viton).

Other Common Names

This component is also known as: Alfa Laval LKB-ISO butterfly valve gasket, LKB-ISO EPDM 2.5 inch service kit, Alfa Laval ISO sanitary butterfly valve seal, butterfly valve seat EPDM LKB-ISO, LKB-ISO valve spare part Honduras, sanitary EPDM FDA valve ISO inch gasket, Alfa Laval LKB-ISO service kit EPDM, 9611923031 Alfa Laval.