High-purity fluoropolymer components

SMC Fluid Control Chemieventile

With SMC to success! The best ultra high purity products such as diaphragm pumps, chemical valves, pressure regulators and much more: With fluoropolymer components (PFA, PTFE, PVDF) you have precise control over acids, bases and other chemicals. Discover how our developments can increase your productivity and efficiency.

LQ1

The design based on an original idea from SMC with patented quadruple seal (LQ1, LQ2) or triple seal (LQ3) combines the most reliable sealing properties and excellent leakage protection.

  • excellent flow properties thanks to minimal liquid deposits
  • excellent heat resistance – compatible up to 200 ° C
  • high flexibility and shape stability
  • easy tightening of the nut
  • A variety of size combinations available
  • space-saving, low installation effort due to compact design
  • Feed-through fitting available for special applications

Link zum KatalogLQ3 configurator download

Caution! When opening the configurator, macros must be allowed.

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product configuration

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TL and TLM series tubing made of high purity fluoropolymer is available in metric and imperial sizes as standard. The fluoropolymer tubing has excellent corrosion resistance and is compatible with chemicals such as acids, bases, and ultrapure water.

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LVA

  • pneumatically or manually operated valve
  • Connection with thread, integrated LQ fitting or valve suitable for organic solvents with compression fitting, metal seal fitting or with pipe socket

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LVD

The LVD series is a space-saving, compact, high-purity valve that was developed for harsh environmental conditions. The valve is suitable for handling acids, bases and ultrapure water. The LVD series is equipped with PFA housing material and integrated LQ3 fittings.

  • PPS or PVDF actuator
  • pneumatically or manually operated
  • Options: with flow regulation, operating indication, high back pressure (0.5MPa)

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LVQ

The LVQ valve is a high-purity media valve for chemicals with a non-metallic outer surface. Several connection types are possible (LQ1 insert type, LQ3 flare type, space-saving, tube connection).

  • optional for higher back pressure (0.5MPa) or high flow
  • for high temperatures (max. 170 ° C)
  • Optional FFKM buffer material, suitable for ammonium hydroxide
  • Options: with flow regulation, bypass and / or operation display

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LVK

The LVK is a high-purity fluoropolymer check valve for special liquids.

  • 80 ° C maximum operating temperature
  • Max. operating pressure 0.5 Mpa
  • available with 3/8 ″, 1/2 ″ and 3/4 ″ connection

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LVN

The LVN valves, specially designed to prevent bubble formation when using light liquids, are made of a new lightweight PFA material that is compatible with acids, bases and ultrapure water. These needle valves, can regulate flow rates between 0 and 12 l/min. By using the LQ2 fittings as connections, which are characterized by the unique 4-fold seal, the following outstanding performance characteristics of the LVN valves are achieved: minimum leakage, lowest residual liquid, high bending strength at the connections.

  • for regulating the flow of acids, bases, ultrapure water or other liquids
  • Temperatures between 5 to 90 ° C
  • Operating pressure from 0 to 0.5 Mpa

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LVR

SMC’s high-purity LVR Series fluid regulator offers superior performance in both pulsation damping and adjustable liquid flow control.

The LVR series is designed for operating temperatures of 100 ° C and thus fulfills many of today’s demanding requirements.

  • available with LQ3 flare fittings or with tube end
  • compatible with acids, bases, solvents and DI water
  • adjustable from 0.02 to 0.4 Mpa
  • max. Working pressure: 0.5 Mpa

Recommended accessories: ITV electropneumatic regulator

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SMC PF2D SMC offers a variety of digital flow sensors, including the PF2D for deionized water and chemicals. The flow rate can be set and monitored with a digital display. Built-in and remote type indicators are available for different types of applications. The PF2D is designed as a waterproof sensor with IP65 protection. Switching from real time flow measurement to accumulated flow measurement is possible.

  • digital flow sensor for deionized water and chemicals
  • Flow range 0.4 to 40 L / min
  • Port sizes: 3/8 ″, 1/2 ″, 3/4 ″ with LQ3 flare fitting or tube end

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SMC lvjOur LVJ vacuum injector is based on the Venturi principle.

  • Different connection options: LQ2, LQ3, internal thread
  • Connection size 1/2 ″

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PAF Prozesspumpe

SMC process pumps are compact, pneumatically operated diaphragm pumps that can be used with a wide variety of liquid media.

  • suitable for different media
  • Automatically and pneumatically operated versions available
  • PAF process pump: double-shell PPS / PFA construction
  • different connection methods

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PA Prozesspumpe von SMCThe pumps from SMC are pneumatically actuated air diaphragm pumps.

The version with an integrated changeover valve enables simple operation. Switch on compressed air at the supply connection and the pump starts to work. The delivery rate can be adjusted by varying the supply pressure in the range from 1 to 45 l / min.

The design with an external changeover valve can be operated at different frequencies and delivers capacities from 0.5 to 24 l / min.

In general, the pumps are characterized by a long service life and high operational reliability. Even when running dry, the pump is not damaged.

If the pulsations that occur due to the design of the pump are undesirable in your process, the PAX series already offers an integrated pulsation damper to reduce pressure fluctuations.

For larger flow ranges, our LVR series pressure regulator is the ideal pulsation damper. More information can be found at:
https://content2.smcetech.com/pdf/LVR.pdf

Catalog

Configurator PA3000

Configurator PA5000

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The small version of the metal-free PAF pump is the PA3300 series. The version with PFA housing and PTFE membrane makes it suitable for media such as IPA or DI water.

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PB kompakte Prozesspumpe von SMCAlthough only the size of the palm of a hand, the PB pump is a big one. The single-acting diaphragm pump pumps a variety of different media. Thanks to the centrally arranged connection points for cables and control at the top and bottom, it is very space-saving.

Katalog

Configuration: PB, housing parts in contact with medium: polypropylene / stainless steel

Configuration: PB1313A, process pump, housing parts in contact with medium: fluoropolymer

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SMC Fluidcontrol Ansteuerung, ZubehörAre you looking for a ready-to-install pneumatic control solution to run your process safely and effectively? Do you need help or advice in selecting the ideal pneumatic drive solution for your process? Contact us!

SMC Fluid Gesamtlösungen

Complete solutions

Process fluid equipment at the highest level: Increase your productivity with our ultra high purity products. With us you get everything from one source for each of your requirements - no matter how special your wishes are.
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New standards for process fluid equipment

With SMC as a strong partner, you will lead process automation in the high-end industrial sector to the highest productivity. Benefit from mature industry solutions, many years of know-how and an experienced team. With our extensive portfolio for liquid chemicals, we set new standards when it comes to fittings from tubes and pumps to all-in-one solutions.

Chemical valves up to pneumatically operated diaphragm pumps

In our product portfolio we offer different series of process and media valves in various designs and materials, which can be pneumatically operated as well as manually operated. Our metal-free diaphragm pumps with threaded connections, PFA fittings are available for flow rates between 1 and 40 l/min. In addition, SMC Fluidcontrol offers regulators, PFA fittings of the LQ1 and LQ3 series (FLARE version) as well as sensors (e.g. series PF2D).

With innovative developments for your process fluid equipment we complete our product range: mixing units, multifunctional valves such as LVQ and Venturi vacuum generators of the LVJ series complete our portfolio.

Your advantages

Our work is based on your requirements: Practical, field-tested over many years and precisely tailored to your needs. We believe that the efficient use of process fluid equipment is only possible if we meet your exact requirements. That’s why we will provide you with all-in-one solutions that play all the tricks, even outside our product portfolio.

You have a very special challenge for us? Contact us – we are here for you. Worldwide.