Sanitary and high purity fluid handling equipment for the food, beverage, dairy, pharmaceutical, biotechnology and chemical process industries
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Sanitary Diaphragm Valves Supplied by PureServe Systems
Sanitary & High Purity Diaphragm Valves
Sales & Service in MI, WI, IA, IL, IN, OH, KY, TN, WV, PA

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Gemu Sanitary & High Purity Diaphragm Valves

For more than 30 years GEMU has had extensive experience in the production of diaphragm valves for demanding sanitary and high purity applications.

Their PVDF and PFA High Purity valve range is developed and produced for:

  • Process Equipment
  • Ultra Pure Chemicals
  • Ultra Pure Water Treatment
  • Distribution Plants for microchip production
  • Food & Beverage
  • Pharmaceuticals
  • Biotechnology
View Gemu Sanitary Diaphragm Valve Brochure
(For Food, Pharmaceuticals & Biotechnology)

View Gemu High Purity Diaphragm Valve Brochure

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Top Line Top-Flo® High Purity Diaphragm Valves

Top-Flo® diaphragm valves, because of their unique sanitary design, reliability, versatility, and ease of maintenance are an ideal choice for high purity process piping applications.

Standard Features:
  • Low ferrite DIN 1.4435 316L forged body sizes 1/4"-4" with controlled sulfur content to ASME BPE 0.005-0.017 with 3.1B Material Certification
  • Autoclaveable Viton® o-ring sealed 304SS stainless steel manual bonnet with adjustable PPS thermoplastic handwheel
  • Thermoplastic piston type pneumatic actuators with your choice of popular controls for feedback (Westlock, StoneL, Burkert, etc.)
  • FDA and USP Class VI (Sections 87 & 88) conforming steam grade EPDM, TFM/EPDM, and TFM/Viton® backed diaphragms
  • Specialty fabricated sterile access and GMP style valves Zero DL machined block body style valve types - Point of Use
  • T-pattern, Divert style, Tank Bottom, and many others specialties as designed
  • Interchangeable diaphragms and topworks with most other manufacturers
  • Extensive on the shelf inventory for project support
View Top Line Top-Flo® High Purity Diaphragm Valve Brochure

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GEA Tuchenhagen VESTA® Sterile Valves

The new VESTA® valve generation from GEA Tuchenhagen has been specially designed without a membrane to provide the most effective sterile valve system available. The valves are pocket-free, provide absolute drainage and are easy to install. These sanitary valves are ideal for low flow volume applications in the pharmaceutical, cosmetic and biotech segments.

With a size range from DN 10 - 65 (DIN), 1/2" - 2 1/2" (OD), and 42,4x2 - 76,1x2 (ISO), VESTA® valves are the smallest of their kind to operate without the use of a membrane. Instead, sealing is achieved through hermetically sealed PTFE bellows which are pocket free, avoiding the retention of process product and allowing effective sterilization. Their design also allows the orientated vertically or horizontally for easy fitting in confined spaces.

VESTA® sterile valves can be used in a wide range of applications in the laboratory or within complex process plants.

View GEA Tuchenhagen VESTA® Sterile Valve Brochure