TopLine Top-flo (SOB Steel O'Brien) Biopro Forged Sanitary Diaphragm Valves


TOP-FLO® diaphragm valves, because of their unique design, reliability, versatility, and ease of maintenance have been the ideal choice for high purity process piping applications. We combine world-class industry experience with engineering and manufacturing facilities located in the USA and Canada. Our R&D, engineering, and manufacturing groups are committed to providing high-quality valves that are unsurpassed by any of our competitors. 
 

TOP LINE PRODUCTS TOP-FLO PRODUCTS

Features:

  • Low ferrite DIN 1.4435 316L forged body sizes 1/4″-4″ with controlled sulfur content to BPE 2019 0.005-0.017 with 3.1 Material Certification
  • Autoclaveable FKM o-ring sealed 304SS stainless steel manual bonnet with PPS thermoplastic handwheel
  • Thermoplastic piston-type pneumatic actuators with your choice of popular controls for feedback.
  • FDA and USP Class VI (Sections 87 & 88) conforming steam grade EPDM, MPTFE/EPDM, and MPTFE/FKM backed diaphragms
  • Specialty fabricated sterile access and GMP style valves
  • ZERODL machined block body style valve types – Point of Use, T-pattern, Divert style, Tank Bottom, and many others specialties as designed
  • Interchangeable diaphragms and top works with some other manufacturers
  • Extensive on the shelf inventory for project support
  • 100% BPE compliant
  • Full material traceability

 

Manufacturer
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TOP LINE PRODUCTS TOP-FLO PRODUCTS