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Vesta Building - 5th floor
Herikerbergweg 213
1101 CN Amsterdam
The Netherlands
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Kendrion contact
Head Office
Kendrion N.V.
Vesta Building - 5th floor
Herikerbergweg 213
1101 CN Amsterdam
The Netherlands
Contact now

Product Information

KENDRION precision pressure regulators have high flow rates and very precise regulation properties. These are based on a small reinforced membrane inside the regulator. The output pressure is held at a constant level even when the input pressure varies.

Due to the modular design of KENDRION pressure regulators the materials of the housing, cover and seals can be easily adapted in a cost competitive manner. NBR (standard), EPDM and Viton (FKM) are available as basic seal materials. The housing can be made of POM (standard) or nickel-plated brass (standard).

With their small and compact shape, KENDRION pressure regulators fit into various industrial and medical technology applications. The enclosed screws and o-rings facilitate easy installation when using the flange version of the plastic pressure regulators. Options for pneumatic connection range from M5 or G1/8 female thread to 1/8 NPTF.

KENDRION miniature pressure regulators with M5 female threads were built for extremely small installation conditions and small pressure ranges.

Our standard pressure regulators can be delivered with bleeder ports for the use of air and neutral gases, or without bleeder ports for water (filtered and softened). On request KENDRION pressure regulators can be produced to suit oxygen, drinking water and many other non-listed media.

The manual adjustment of the pressure regulators can be done using a rotary knob or screw driver. Pressure regulators can be delivered with fixed regulation as a special edition.

The robust design of KENDRION pressure regulators ensures a reliable function and a long lifetime.

Benefits at a glance

  • Precise with small hysteresis
  • Small, compact and modular design
  • With or without bleeder port
  • Usable with various media (e.g. air, water, CO2, oxygen, drinking water)
  • Durable and robust

The purpose of a pressure regulator is to regulate a (varying) input pressure down to a constant, but smaller output pressure. These membrane pressure regulators only work by mechanics. They contain a control bolt that is connected with a spring-pretensioned membrane. The pretensioning of the membrane is done via a rotary knob or a screw driver. The resulting counterforce on the membrane acts against the force that is working on the membrane by the input pressure. The membrane starts to move if forces are unequal and thus the control bolt opens or closes an opening vent. The state of the opening vent causes a pressure drop that is equivalent to the counterforce and adjusted output pressure. The output pressure remains at a constant level.

The maximum flow through the pressure regulator is influenced by the opening vent and the balance of forces, the adaption of a pressure regulator to a specific application always needs to be done on basis of input pressure, output pressure and the required flow at that output pressure.

Because of their modular design and very precise regulation properties KENDRION precision pressure regulators are widely used in many different industries.

 

General Technical Specifications

Parameter Value
Pressure range 0 - 10 bar (0 - 145 psi)
Pressure range of setting Approx. 0.1 - 8 bar (1 - 116 psi)
Max. flow Up to 200 l/min (52 gpm)
Pneumatic connection Female thread M5 / G1/8 / 1/8 NPTF / Flange
Medium Air, water, drinking water, oxygen, carbon dioxide and many more

Datasheet Download

Datasheets
Datasheet | Pressure Regulator 48.200 with connection M5
pdf - 753 KB
Datasheets
Datasheet | Pressure Regulator 48.250 with connection G18
pdf - 729 KB
Datasheets
Datasheet | Pressure Regulator 50.780 with G18 connection
pdf - 822 KB
Datasheets
Datasheet | Pressure Regulator 50.806 for sub-plate mounting
pdf - 733 KB
Operating instructions
Chemical resistance of plastics | Kendrion valves
pdf - 987 KB
Brochures and Flyers
Application report | Smart solutions for dental treatment units
pdf - 306 KB

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