TOP-FLO® Sample Valves

Stock #: Various

Not a customer? Submit an inquiry
and a representative will contact you.

Product Description

TOP-FLO® SV2 sample valves are specifically engineered to be the finest in the industry and incorporate many features and benefits not found on other sampling valves. Top Line 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.  We offer:

  • Right Angle
  • In-Line
  • Eccentric.

Right angle or In-Line models available from stock in sizes 1/2” – 6” in a variety of inlet/outlet connections. 100% BPE Compliant with full traceability for construction.

Part Number Matrix
Type Material Internal Stem Stem O-Ring Main Valve Connection Outlet Connection ID Surface finish
SV2 Right Angle Concentric 6 316L T FDA/USP PTFE E FDA/USP EPDM 50 1/2 A 1/4 Hose Barb SF1 20 Ra
EV2* Right Angle Eccentric V FDA/USP FKM 75 3/4 B 3/8 Hose Barb SF4 15Ra W/EP
IN2** In-Line 10 1 C 1/2 Hose Barb SF5 20Ra W/EP
15 1-1/2 D 1/2 Clamp
20 2
25 2-1/2
30 3
40 4
60 6

* EV2 valves only available with main connection size 1-1/2″ – 6″

* IN2 valves only available with hose barb outlet connection

Part Number Example: SV26TV15BSF1
TOP-FLO® Right Angle Concentric Sample Valve, 316L, FDA/USP PTFE, FDA/USP FKM, 1-1/2, 3/8 Hose Barb, 20Ra
Download Product PDF Catalog


Right Angle, In-Line, & Eccentric Type Standard Features:

  • 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 autoclaveable without dissassembly
  • Thermoplastic black operator nut
  • Full material traceability
  • 100% BPE compliant

Right Angle, In-Line, and 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

Tech Specs

Right Angle, In-Line, and Eccentric Type Service Conditions:

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

Files & Drawings

Download Product Catalog PDF