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steri-pure®

Valve Technology

steri-pure® sterile valve technology combines the advantages of the classic diaphragm valve with numerous, partly patented, innovative product characteristics.

  • Strict sterile design
  • Compact construction
  • Flexibility in application
  • Shortest maintenance times
  • KH ball valves
  • PEV sampling valves
  • SV sterile valves

01

Valve Range

Connections & Versions

  • Diaphragm valve manual with weld end DIN11866
  • Diaphragm valve manual with clamp end DIN32676
  • Diaphragm valve pneumatic with weld end DIN11866
  • Diaphragm valve pneumatic with clamp end DIN32676
  • Valve bodies in special executions

Spare Parts

  • Spare actuators manual
  • Spare actuators pneumatic
  • Diaphragms in all materials
  • Sizes DIN04 – DIN50

Valve Types

  • Diaphragm valve, manual and pneumatic actuator
  • KH ball valve with weld end
  • KH ball valve with clamp connection
  • SV sterile valve, also for vessel installation
  • PEV sampling valve, also with bellows

02Diaphragm valves

steri-pure® MVS 2-way valve

Alongside the MVS 2-way valve, the range includes the MTS T-valve and the MYS Y-valve. The features below apply to the MVS.

  • Forged body made of 1.4435 BN2 (AISI 316L) or machined from solid material
  • Other materials available at short notice
  • Cavitation-free, no turbulence thanks to a special dome profile
  • Self-draining
  • Autoclavable
  • Manual and pneumatic version with stainless steel actuator
  • Various connection fittings and surface finishes
  • Various seal configurations
  • Modular concept for a wide range of combinations

03Sampling

steri-pure® PEV sampling valve

As a single valve and as a system. Sterilisable and autoclavable, with low dead space and completely self-draining.

Material
1.4435 BN2 (AISI 316L), solid material; other materials available at short notice
Construction
Stainless steel, PVDF
Sample bottle
Borosilicate glass 250 to 1000 ml (standard), metal bottle optional
Connections and surfaces
Various versions available
Steam connection
Optional

04Valve types

Bottom outlet, ball and special valves

Ball valvesteri-pure® KH

Machined from solid 1.4435 BN2 (AISI 316L). Low dead space, sterilisable, completely self-draining.

Valve feedback unitPosition feedback

Compact unit with two integrated proximity switches and a stainless steel surface. 360° position detection with LED indication.

For specific taskssteri-pure® special valves

Solid sampling valves, micro dosing valves, loop extraction valves and special ball valves.

05In detail

Individual products in more depth.

Contact

Enquiry

Tell us what you need the component for — medium, connection, size. We will come back with a concrete proposal.

Prefer to write directly?

+41 55 450 83 00 sales@liquitec.ch