TOP-FLO® EV2 Eccentric Sample Valves

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TOP-FLO<sup>®</sup> Ready-To-Go

Part NumberSizeTOP-FLO® Ready-To-Go
EV26TV15DSF1-20RA-316L1-1/2" T/C x 1/2" T/CYes

TOP-FLO® SV2 Eccentric Sample Valves are specifically engineered to be the finest in the industry and incorporate many features and benefits not found on other sampling valves. Low profile valves provide minimum dead leg areas and positive shut-off for sensitive fluids. Valves are available with butt weld or sanitary clamp end connections with hose barb discharge as standard. Standard connection sizes are 1/2” – 6” clamp end. 



  • 316L SS wetted part construction
  • Standard finish: 20RA ID (SF1) / 32RA OD
  • Replaceable Tapered FDA/USP Class VI  PTFE stem for positive closure
  • FDA/USP class VI FKM O-ring stem seal
  • Positive open stop to prevent accidental stem removal during operation
  • Fully autoclavable without disassembly
  • Thermoplastic black operator nut
  • Full material traceability
  • 100% BPE compliant

Eccentric Type Optional Features:

  • Upgraded internal finish to 20RA W/ EP (SF5) OR 15RA W/ EP (SF4)
  • Other material grades available upon request
  • FDA/USP class VI EPDM O-ring stem seal
  • Alternative end connections upon request
  • Eccentric

Eccentric Type Service Conditions:

  • Maximum operating temperature: 300° F
  • Maximum operating pressure: 400 PSIG
  • Maximum SWP:35 PSIG SWP @ 280° F

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