Epi 25811 VL-521 DN15 Ball Valve Repair Kit

Part number: 25811. This repair kit is designed for the maintenance and restoration of VL-521 series 3-piece stainless steel ball valves, specifically for DN15 (1/2 inch) configurations.

Full model name: Epi VL-521 DN15 Ball Valve Repair Kit 25811

Application: Used in reverse osmosis systems, vacuum collection, and industrial fluid handling for the maintenance of 3-piece modular ball valves.

Technical Specifications:
• Compatible Valve Series: VL-521 / VL-521P
• Nominal Diameter: DN15 (1/2 inch)
• Material Compatibility: Stainless steel valve bodies (1.4408 / 1.4435)
• Seal Materials: PTFE / RPTFE (FDA compliant)
• Components Included: Ball seats, housing seals, and stem packing set
• Pressure Rating: Suitable for valves rated up to PN63

Technical Documentation:
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