Service Kit for SRC/SMO O/O Single Seat Valves in EPDM | Alfa Laval

The Alfa Laval SRC/SMO O/O Single-Seat Valve Service Kit in EPDM is the original maintenance kit with O/O (O-ring over O-ring) sealing configuration, designed for Alfa Laval i-SSV, SRC, SRC-LS, SMO, SMO-R, and SPC-1 series sanitary seat valves. Available in 2 sizes: DN 65 and DN 80, with high-quality EPDM elastomer. The O/O configuration provides a double seal on the valve seat, increasing safety against leaks in critical process applications. It offers excellent resistance to heat, steam, and CIP/SIP cleaning agents. Manufacturer: Alfa Laval (Denmark).

Valve Compatibility

• Alfa Laval i-SSV — intelligent double-seat valve
• Alfa Laval SRC — standard double-seat valve
• Alfa Laval SRC-LS — low-leakage double-seat valve
• Alfa Laval SMO — double-seat valve with actuator
• Alfa Laval SMO-R — double-seat valve with spring return
• Alfa Laval SPC-1 — process single-seat valve

Applications

• Food industry: process lines for dairy, juices, sauces, and food fluids with strict hygiene requirements
• Beverage and dairy industry: beer, wine, milk, and derivative processes with frequent CIP/SIP cycles
• Pharmaceutical and biotechnology industry: sterile fluid processing requiring a double sealing barrier
• Critical process applications: where maximum safety against leaks in the valve seat is required using O/O configuration
• CIP/SIP cleaning systems: resistance to alkaline detergents, diluted acids, and high-temperature steam
• Preventive and corrective maintenance of Alfa Laval SRC, SMO, and i-SSV DN 65 and DN 80 valves in production plants

Technical Specifications

• Type: Service kit — single seat with O/O (O-ring over O-ring) configuration
• Compatibility: Alfa Laval i-SSV / SRC / SRC-LS / SMO / SMO-R / SPC-1
• Available sizes: DN 65 / DN 80
• Gasket material: EPDM
• Manufacturer references: DN 65: 9611920016 | DN 80: 9611920105
• Resistance: Heat, steam, CIP/SIP, alkaline detergents, and diluted acids
• Sales unit: Unit
• 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 SRC SMO O/O seat service kit, double O-ring seat gasket EPDM valve, O/O seat kit Alfa Laval EPDM, O/O seat replacement sanitary valve Honduras, Alfa Laval DN65 DN80 EPDM valve maintenance kit, 9611920016 9611920105 Alfa Laval, double O-ring seat service kit EPDM, double O-ring sanitary valve gasket Honduras.